PRELIMINARY PROXY STATEMENT/CONSENT SOLICITATION STATEMENT/PROSPECTUS

SUBJECT TO COMPLETION, DATED DECEMBER 14, 2020

STABLE ROAD ACQUISITION CORP.
1345 Abbot Kinney Boulevard
Venice, California 90291

Dear Stable Road Acquisition Corp. Stockholders:

On October 7, 2020, Stable Road Acquisition Corp., a Delaware corporation (“SRAC”), entered into an Agreement and Plan of Merger (as it may be amended and/or restated from time to time, the “Merger Agreement”) by and among SRAC, Momentus Inc., a Delaware corporation (“Momentus”), Project Marvel First Merger Sub, Inc., a Delaware corporation and a direct, wholly owned subsidiary of SRAC (“First Merger Sub”), and Project Marvel Second Merger Sub, LLC, a Delaware limited liability company and a wholly owned subsidiary of SRAC (“Second Merger Sub”). If (i) the Merger Agreement is adopted by Momentus’ stockholders, (ii) the Merger Agreement and the transactions contemplated thereby, including the issuance of SRAC Class A common stock to be issued as the merger consideration, are approved by SRAC’s stockholders, and (iii) the Merger Agreement and the transactions contemplated by the Merger Agreement are subsequently completed, First Merger Sub will merge with and into Momentus, with Momentus surviving such merger as a wholly owned subsidiary of SRAC, immediately followed by Momentus merging with and into Second Merger Sub, with Second Merger Sub surviving such merger as a wholly owned subsidiary of SRAC (collectively, the “Mergers”; and SRAC following such Mergers, the “Combined Company”).

The aggregate merger consideration payable to the holders of Momentus equity interests (including convertible securities) will be paid in shares of newly issued Combined Company Class A common stock (or securities exercisable for Combined Company Class A common stock) having a value equal to $1,131,000,000, minus Momentus’ indebtedness for borrowed money as of the closing of the Mergers (the “Closing”), plus the amount of Momentus’ cash and cash equivalents as of the Closing, plus the aggregate exercise price of all Momentus options and warrants outstanding as of immediately prior to the Closing. The Combined Company Class A common stock issued (or reserved for issuance upon exercise of options or warrants) in connection with the Mergers will be based on a deemed value of $10.00 per share.

In addition, pursuant to Subscription Agreements that SRAC entered into with certain investors substantially concurrently with the execution of the Merger Agreement, immediately prior to the consummation of the Mergers, such investors will purchase an aggregate of 17,500,000 shares of Combined Company Class A common stock for $10.00 per share.

SRAC’s units, Class A common stock and public warrants are publicly traded on the Nasdaq Capital Market (“Nasdaq”) under the ticker symbols “SRACU,” “SRAC” and “SRACW,” respectively. We intend to apply to list the Combined Company Class A common stock, including shares of the Combined Company Class A common stock issued in connection with the Mergers, and SRAC’s public warrants on Nasdaq under the symbols “MNTS” and “MNTSW” upon the Closing. SRAC will not have units traded following the Closing. Following the Closing, SRAC intends to change its name to Momentus Inc.

SRAC will hold a special meeting of stockholders (the “Special Meeting”) to consider matters relating to the proposed Mergers. SRAC and Momentus cannot complete the Mergers unless (i) SRAC’s stockholders consent to the approval of the Merger Agreement and the transactions contemplated thereby, including the issuance of SRAC Class A common stock to be issued as the merger consideration, and (ii) Momentus’ stockholders consent to the adoption and approval of the Merger Agreement and the transactions contemplated thereby. SRAC and Momentus are sending you this proxy statement/consent solicitation statement/prospectus to ask you to vote in favor of these and the other matters described in this proxy statement/consent solicitation statement/prospectus.

In light of the ongoing developments related to the COVID-19 pandemic and to protect the health of SRAC stockholders and the community, the Special Meeting will be a completely virtual meeting of stockholders conducted via live audio webcast. You will be able to attend the Special Meeting by visiting and entering your control number as further explained in the accompanying proxy statement/consent solicitation statement/prospectus.

YOUR VOTE IS VERY IMPORTANT, REGARDLESS OF THE NUMBER OF SHARES OF SRAC COMMON STOCK YOU OWN. Whether or not you plan to attend the Special Meeting, please vote as soon as possible by following the instructions in the accompanying proxy statement/consent solicitation statement/prospectus to make sure that your shares are represented at the Special Meeting. If you hold your shares in “street name” through a bank, broker or other nominee, you will need to follow the instructions provided to you by your bank, broker or other nominee to ensure that your shares are represented and voted at the Special Meeting.

After careful consideration, the board of directors of SRAC has approved the Merger Agreement, the Merger and the other transactions contemplated by the Merger Agreement (the “Business Combination”) and recommends that stockholders vote “FOR” adoption of the Merger Agreement and approval of the Business Combination, and “FOR” all other proposals presented to SRAC’s stockholders in the accompanying proxy statement/consent solicitation statement/prospectus.

The Momentus board of directors has also approved the Business Combination and recommends that Momentus stockholders adopt the Merger Agreement and approve the Business Combination, including the transactions contemplated by the Merger Agreement and the Mergers.

This proxy statement/consent solicitation statement/prospectus provides you with detailed information about the proposed Mergers. It also contains or references information about SRAC and Momentus and certain related matters. You are encouraged to read this proxy statement/consent solicitation statement/prospectus carefully. In particular, you should read the “Risk Factors” section beginning on page 39 for a discussion of the risks you should consider in evaluating the proposed Mergers and how it will affect you.

If you have any questions regarding the accompanying proxy statement/consent solicitation statement/prospectus, you may contact SRAC’s proxy solicitor, Morrow Sodali LLC, at (800) 662-5200 (toll free) or banks and brokers can call collect at (203) 658-9400 or by email to SRAC.info@investor.morrowsodali.com.

NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES COMMISSION HAS APPROVED OR DISAPPROVED OF THE MERGERS, THE ISSUANCE OF SHARES OF SRAC CLASS A COMMON STOCK IN CONNECTION WITH THE MERGERS OR THE OTHER TRANSACTIONS DESCRIBED IN THIS PROXY STATEMENT/CONSENT SOLICITATION STATEMENT/PROSPECTUS, OR PASSED UPON THE ADEQUACY OR ACCURACY OF THE DISCLOSURE IN THIS PROXY STATEMENT/CONSENT SOLICITATION STATEMENT/PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

This proxy statement/consent solicitation statement/prospectus is dated             , 2021, and is first being mailed to stockholders of SRAC on or about             , 2021.

STABLE ROAD ACQUISITION CORP.
1345 Abbot Kinney boulevarD
Venice, Ca 90291

NOTICE OF SPECIAL MEETING TO BE HELD ON             , 2021

To the Stockholders of Stable Road Acquisition Corp.:

NOTICE IS HEREBY GIVEN that a Special Meeting of Stable Road Acquisition Corp., a Delaware corporation (“SRAC,” the “Company,” “we,” “us” or “our”), will be held on             , 2021 at            Eastern Time (the “Special Meeting”). Online check-in will begin at          Eastern Time and you should allow ample time for the check-in procedures. In light of the on-going developments related to the COVID-19 pandemic and to protect the health of SRAC stockholders and the community, the Special Meeting will be a completely virtual meeting of stockholders conducted via live audio webcast. You will be able to attend the Special Meeting by visiting                and inserting the control number included in your proxy card. You will be able to vote your shares electronically over the Internet and submit questions online during the meeting by logging in to the website listed above and using the control number. The Special Meeting is being held to conduct the following items of business:

Proposal No. 1 — The Business Combination Proposal — To consider and vote upon a proposal to approve the Agreement and Plan of Merger, dated as of October 7, 2020 (as it may be amended from time to time, the “Merger Agreement”), by and among Momentus Inc. (“Momentus”), SRAC, Project Marvel First Merger Sub, Inc., a Delaware corporation and a direct, wholly owned subsidiary of SRAC (“First Merger Sub”), and Project Marvel Second Merger Sub, LLC, a Delaware limited liability company and a direct, wholly owned subsidiary of SRAC (“Second Merger Sub”), pursuant to which First Merger Sub will merge with and into Momentus (the “First Merger”), with Momentus being the surviving corporation of the First Merger (the “surviving corporation”), and immediately following the First Merger, the surviving corporation will merge with and into Second Merger Sub (the “Second Merger” and, collectively with the First Merger and the other transactions contemplated by the Merger Agreement, the “Business Combination” and the Company following such Business Combination, the “Combined Company”), with Second Merger Sub being the surviving company of the Second Merger. A copy of the Merger Agreement is attached as Annex A to the proxy statement/consent solicitation statement/prospectus (the “Business Combination Proposal”).

Proposal No. 2 — The Charter Amendment Proposal — To consider and act upon a proposal to adopt the proposed Second Amended and Restated Certificate of Incorporation of the Company attached as Annex B to the proxy statement/consent solicitation statement/prospectus (the “Charter Amendment Proposal”);

The Governance Proposals — To consider and act upon, on a non-binding advisory basis, seven separate governance proposals relating to the following material differences between SRAC’s existing charter and the proposed charter in accordance with the United States Securities and Exchange Commission requirements:

Proposal No. 3A — To consider and vote upon an amendment to SRAC’s existing charter to increase the total number of authorized shares of all classes of capital stock from 111,000,000 shares to, following the automatic conversion of all Class B common stock into Class A common stock immediately prior to the Closing of the Business Combination, 270,000,000 shares, which would consist of (a) 250,000,000 shares of Class A common stock and (b) 20,000,000 shares of preferred stock.

Proposal No. 3B — To consider and vote upon an amendment to SRAC’s existing charter to require, with respect to any vote to increase or decrease the number of authorized shares of any class or classes of stock (but not below the number of shares then outstanding), the affirmative vote of a majority of the holders of all the then-outstanding shares of capital stock of the Combined Company entitled to vote thereon, voting together as a single class, irrespective of the provisions of Section 242(b)(2) of the DGCL, and no vote of the holders of the Class A Common Stock voting separately as a class shall be required therefor.

Proposal No. 3C — To consider and vote upon an amendment to SRAC’s existing charter to provide, subject to the special rights of the holders of any series of preferred stock of the Combined Company, that no director may be removed from the Combined Company board except for cause and only by the affirmative vote of the holders of at least two-thirds (2/3) of the voting power of the then-outstanding shares of capital stock of the Combined Company entitled to vote generally in the election of directors voting together as a single class;

Proposal No. 3D — To consider and vote upon an amendment to SRAC’s existing charter to require the affirmative vote of either a majority of the total number of authorized directors whether or not there exist any vacancies in previously authorized directorships (the “Whole Board”) or the holders of at least two-thirds (2/3) of the voting power of all then-outstanding shares of capital stock of the Combined Company entitled to vote generally in the election of directors, voting together as a single class, for the adoption, amendment, or repeal any provision of the bylaws (in addition to any vote of the holders of any class or series of stock of required by applicable law or by the proposed charter of the Combined Company); provided, however, that if two-thirds (2/3) of the Whole Board has approved such adoption, amendment or repeal, then only the affirmative vote of the holders of at least a majority of the voting power of all then-outstanding shares of capital stock of the Combined Company entitled to vote generally in the election of directors, voting together as a single class, shall be required to adopt, amend or repeal any provision of the Bylaws;

Proposal No. 3E — To consider and vote upon an amendment to SRAC’s existing charter to require the affirmative vote of either a majority of the board of directors or the holders of two-thirds (2/3) of the voting power of the then-outstanding shares of capital stock of the Combined Company for the adoption, amendment, or repeal of certain provisions of the charter; provided that if two-thirds (2/3) of the Whole Board has approved such amendment or repeal, then only the affirmative vote of the holders of at least a majority of the voting power of the then-outstanding shares of capital stock of the Combined Company will be required for the amendment or repeal of such provision;

Proposal No. 3F — To consider and vote upon an amendment to SRAC’s existing charter to clarify that the exclusive jurisdiction of the Chancery Court of the State of Delaware shall not apply to suits brought to enforce any duty or liability under the Securities Act or the Exchange Act, or any other claim for which the federal courts have exclusive jurisdiction. To the fullest extent permitted by law, the federal district courts of the United States of America shall be the sole and exclusive forum for the resolution of claims arising under the Securities Act; and

Proposal No. 3G — To consider and vote upon an amendment to SRAC’s existing charter to authorize all other proposed changes, including, among others, those (i) resulting from the Business Combination, including changing the post-business combination corporate name from “Stable Road Acquisition Corp.” to “Momentus Inc.” and removing certain provisions relating to SRAC’s prior status as a blank check company and SRAC Class B common stock that will no longer apply upon the Closing, or (ii) that are administrative or clarifying in nature, including the deletion of language without substantive effect.

We refer to Proposals No. 3A through 3G collectively as the “Governance Proposals”;

Proposal No. 4 — The Director Election Proposal — a proposal to elect, assuming the Business Combination Proposal, the Charter Amendment Proposal and the Nasdaq Proposal (as defined below) are all approved and adopted, seven directors to the Combined Company’s board of directors (the “Director Election Proposal”).

Proposal No. 5 — The Equity Incentive Plan Proposal — To approve and adopt the 2020 Equity Incentive Plan (the “Equity Incentive Plan”) and material terms thereunder (the “Equity Incentive Plan Proposal”). A copy of the Equity Incentive Plan is attached to this proxy statement/consent solicitation statement/prospectus as Annex C.

Proposal No. 6 — The Employee Stock Purchase Plan Proposal — To approve and adopt the 2020 Employee Stock Purchase Plan (the “Employee Stock Purchase Plan”) and material terms thereunder (the “Employee Stock Purchase Plan Proposal”). A copy of the Employee Stock Purchase Plan is attached to this proxy statement/consent solicitation statement/prospectus as Annex D.

Proposal No. 7 — The CEO Option Grant Proposal — To approve and adopt a stock option grant and material terms thereunder (the “CEO Option Grant”) to Mikhail Kokorich, the Chief Executive Officer of Momentus, effective upon Closing (the “CEO Option Grant Proposal”). A copy of the award agreement pursuant to which the CEO Option Grant will be made is attached to this proxy statement/consent solicitation statement/prospectus as Annex E.

Proposal No. 8 — The Nasdaq Proposal — a proposal to approve, assuming the Business Combination Proposal and the Charter Amendment Proposal are approved and adopted, for purposes of complying with applicable provisions of Nasdaq Listing Rule 5635, the issuance of more than 20% of SRAC’s issued and outstanding common stock in connection with the Business Combination and the private placement of shares of Combined Company Class A common stock being issued at the time of the Business Combination (the “PIPE Investment”), and the related change in control (collectively, the “Nasdaq Proposal” and, together with the Business Combination Proposal, the Charter Amendment Proposal, the Governance Proposals, the Director Election Proposal, the Equity Incentive Plan Proposal, the Employee Stock Purchase Plan Proposal and the CEO Option Grant Proposal, the “Proposals”).

The above matters are more fully described in the accompanying proxy statement/consent solicitation statement/prospectus. We urge you to read carefully the accompanying proxy statement/consent solicitation statement/prospectus in its entirety, including the Annexes and the accompanying financial statements of SRAC and Momentus.

The record date for the Special Meeting is             , 2021. Only stockholders of record at the close of business on that date may vote at the Special Meeting or any adjournment thereof. A complete list of SRAC stockholders of record entitled to vote at the Special Meeting will be available for 10 days before the Special Meeting at SRAC’s principal executive offices for inspection by stockholders during ordinary business hours for any purpose germane to the Special Meeting. The eligible stockholder list will also be available at the Special Meeting for examination by any stockholder of record present at such meeting.

We are providing the accompanying proxy statement/consent solicitation statement/prospectus and accompanying proxy card to SRAC’s stockholders in connection with the solicitation of proxies to be voted at the Special Meeting and at any adjournments of the Special Meeting. Information about the Special Meeting, the Business Combination and other related business to be considered by SRAC’s stockholders at the Special Meeting is included in this proxy statement/consent solicitation statement/prospectus. Whether or not you plan to attend the Special Meeting, we urge all of SRAC’s stockholders to read the accompanying proxy statement/consent solicitation statement/prospectus, including the Annexes and the accompanying financial statements of SRAC and Momentus, carefully and in their entirety.

After careful consideration, the SRAC Board has approved the Business Combination and recommends that SRAC’s stockholders vote “FOR” adoption of the Merger Agreement and approval of the Business Combination, including the transactions contemplated by the Merger Agreement and the Mergers, and “FOR” all other proposals presented to SRAC’s stockholders in the accompanying proxy statement/consent solicitation statement/prospectus. When you consider the SRAC Board’s recommendation of these proposals, you should keep in mind that SRAC’s directors and officers have interests in the Business Combination that may conflict with your interests as a stockholder. Please see the sections titled “The Business Combination and the Merger Agreement—Interests of Certain SRAC Persons in the Business Combination” and “SRAC Special Meeting of Stockholders—Recommendation to SRAC Stockholders” for additional information.

In connection with SRAC’s initial public offering (the “IPO”), the initial stockholders of SRAC agreed to vote all shares of SRAC Class B common stock and any shares of SRAC Class A common stock purchased during or after the IPO in favor of the Business Combination. Currently, the initial stockholders and SRAC PIPE Partners LLC own approximately 21.7% of SRAC’s issued and outstanding common stock, including all of the outstanding shares of SRAC Class B common stock.

Pursuant to SRAC’s existing charter, a holder of SRAC’s public shares may request that SRAC redeem all or a portion of such stockholder’s public shares for cash if the Business Combination is consummated. You will be entitled to receive cash for any public shares to be redeemed if, prior to 5:00 p.m. Eastern Time on             , 2021 (two business days before the Special Meeting), you tender your shares physically or electronically and submit a request in writing that SRAC redeem your public shares for cash to SRAC’s transfer agent.

Holders of units issued in the IPO (“public units”) must elect to separate the underlying shares (“public shares”) and warrants (“public warrants”) prior to exercising redemption rights with respect to the public shares. If holders hold their public units in an account at a brokerage firm or bank, holders must notify their broker or bank that they elect to separate the public units into the underlying public shares and public warrants, or if a holder holds public units

registered in its own name, the holder must contact the transfer agent directly and instruct it to separate the public units. Public stockholders may elect to redeem their public shares even if they vote “for” the Business Combination Proposal. If the Business Combination is not consummated, the public shares will not be redeemed for cash. If a public stockholder properly exercises its right to redeem its public shares and timely delivers its shares to the transfer agent, SRAC will redeem each public share for a per-share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account established in connection with the IPO (the “Trust Account”), calculated as of two business days prior to the Closing, including interest not previously released to SRAC to pay its income taxes, divided by the number of then issued and outstanding public shares. For illustrative purposes, as of October 23, 2020, this would have amounted to approximately $10.03 per public share. If a public stockholder exercises its redemption rights, then it will be exchanging its redeemed public shares for cash and will no longer own such shares. See the section titled “SRAC Special Meeting of Stockholders — Redemption Rights” in the accompanying proxy statement/consent solicitation statement/prospectus for a detailed description of the procedures to be followed if you wish to redeem your public shares for cash.

Notwithstanding the foregoing, a holder of public shares, together with any affiliate of such public stockholder or any other person with whom such public stockholder is acting in concert or as a “group” (as defined under Section 13(d) of the Exchange Act), will be restricted from redeeming its public shares with respect to more than an aggregate of 15% of the public shares without SRAC’s prior consent. Accordingly, if a public stockholder, alone or acting in concert or as a group, seeks to redeem more than 15% of the public shares, then any such shares in excess of that 15% limit would not be redeemed for cash unless such stockholder first obtains SRAC’s prior consent.

The Merger Agreement provides that the obligation of Momentus to consummate the Business Combination is conditioned on the amount in the Trust Account, the proceeds from PIPE Investment and any alternative financing with respect to the PIPE Investment, on terms and conditions no less favorable in the aggregate than the PIPE Investment (after deducting the cash amounts required to satisfy SRAC Share Redemptions), equaling or exceeding $250,000,000. This condition to closing in the Merger Agreement is for the sole benefit of Momentus and may be waived by it. If this condition becomes incapable of being satisfied at the Closing and continues to be incapable of being satisfied at the Closing for a period of 10 business days (after giving effect to any alternative financing that may be arranged with respect to the PIPE Investment), Momentus may elect not to consummate the Business Combination and may terminate the Merger Agreement.

In no event will SRAC redeem public shares in an amount that would result in its net tangible assets (as determined in accordance with Rule 3a51-1(g)(1) of the Exchange Act) being less than $5,000,001. Holders of public warrants do not have redemption rights in connection with the Business Combination.

The initial stockholders have agreed to waive their redemption rights with respect to shares of Class B common stock and with respect to any public shares they may have held in connection with the Closing and to convert such shares of Class B common stock into shares of Class A common stock in connection with the Closing. The shares of Class B common stock will be excluded from the pro rata calculation used to determine the per-share redemption price at the time of the redemptions.

The approval of each of the Business Combination Proposal, the Governance Proposals (on an advisory basis), the Equity Incentive Plan Proposal, the Employee Stock Purchase Plan Proposal, the CEO Option Grant Proposal, and the Nasdaq Proposal requires the affirmative vote of a majority of the votes cast by holders of outstanding SRAC shares of common stock represented in person or by proxy at the Special Meeting and entitled to vote thereon. The approval of the Charter Amendment Proposal requires the affirmative vote of the holders of a majority of SRAC’s shares of common stock entitled to vote thereon. Directors are elected by a plurality of all of the votes cast by holders of SRAC’s outstanding shares of common stock represented in person or by proxy at the Special Meeting and entitled to vote thereon.

Your vote is very important. Whether or not you plan to attend the Special Meeting via live audio webcast, please vote as soon as possible by following the instructions in this proxy statement/consent solicitation statement/prospectus to make sure that your shares are represented at the Special Meeting. If you hold your shares in “street name” through a bank, broker or other nominee, you will need to follow the instructions provided to you by your bank, broker or other nominee to ensure that your shares are represented and voted at the Special Meeting. The Business Combination and the other transactions contemplated by the Merger Agreement will be consummated only if the Business Combination Proposal, the Charter Amendment Proposal and the Nasdaq Proposal are approved at the Special Meeting. Each of the Business Combination Proposal, the

Charter Amendment Proposal and the Nasdaq Proposal are cross-conditioned on the approval of each other. The Director Election Proposal, the Equity Incentive Plan Proposal, the Employee Stock Purchase Plan Proposal, and the CEO Option Grant Proposal are conditioned on the approval of the Business Combination Proposal, the Charter Amendment Proposal and the Nasdaq Proposal. The Governance Proposals are not conditioned on the approval of any other Proposals.

If you sign, date and return your proxy card without indicating how you wish to vote, your proxy will be voted FOR each of the proposals presented at the Special Meeting. If you fail to return your proxy card or fail to instruct your bank, broker or other nominee how to vote, and do not attend the Special Meeting electronically, the effect will be that your shares will not be counted for purposes of determining whether a quorum is present at the Special Meeting. If you are a stockholder of record and you attend the Special Meeting and wish to vote electronically at the Special Meeting, you may withdraw your proxy and vote electronically at the Special Meeting.

Your attention is directed to the proxy statement/consent solicitation statement/prospectus accompanying this notice (including the annexes thereto) for a more complete description of the Merger Agreement, proposed Business Combination and related transactions and each of the proposals. We encourage you to read the accompanying proxy statement/consent solicitation statement/prospectus carefully. If you have any questions or need assistance voting your common stock, please contact SRAC’s proxy solicitor, Morrow Sodali LLC, at (800) 662-5200 (toll free) or banks and brokers can call collect at (203) 658-9400, or by email to SRAC.info@investor.morrowsodali.com.

Thank you for your participation. We look forward to your continued support.

Momentus Inc.
3050 Kenneth St.
Santa Clara, California 95054

NOTICE OF SOLICITATION OF WRITTEN CONSENT

To the Stockholders of Momentus Inc.:

Pursuant to an Agreement and Plan of Merger, dated as of October 7, 2020 (as it may be amended from time to time, the “Merger Agreement”), by and among Momentus Inc. (“Momentus”), a Delaware corporation, Stable Road Acquisition Corp. (“SRAC”), a Delaware corporation, Project Marvel First Merger Sub, Inc., a Delaware corporation and a direct, wholly owned subsidiary of SRAC (“First Merger Sub”), and Project Marvel Second Merger Sub, LLC, a Delaware limited liability company and a direct, wholly owned subsidiary of SRAC (“Second Merger Sub”), First Merger Sub will merge with and into Momentus (the “First Merger”), with Momentus being the surviving corporation of the First Merger (the “surviving corporation”), and immediately following the First Merger, the surviving corporation will merge with and into Second Merger Sub (the “Second Merger” and, collectively with the First Merger and the other transactions contemplated by the Merger Agreement, the “Business Combination”), with Second Merger Sub being the surviving company of the Second Merger.

The enclosed proxy statement/consent solicitation statement/prospectus is being delivered to you on behalf of the Momentus board of directors to request that holders of Momentus stock as of the record date of               , 2021, execute and return written consents to (i) adopt and approve the Merger Agreement and the Business Combination and (ii) approve, on a non-binding advisory basis, each of the amendments described in Proposals 3A through 3G of this proxy statement/consent solicitation statement/prospectus with respect to the proposed Second Amended and Restated Certificate of Incorporation of the Combined Company (the “Governance Proposals”).

The proxy statement/consent solicitation statement/prospectus describes the Merger Agreement and proposed Business Combination and the actions to be taken in connection with the Business Combination and provides additional information about the parties involved. Please give this information your careful attention. A copy of the Merger Agreement is attached as Annex A to the proxy statement/consent solicitation statement/prospectus.

A summary of the appraisal rights that are available to you is described in the proxy statement/consent solicitation statement/prospectus in the section titled “Additional Information — Appraisal Rights.” Please note that if you wish to exercise appraisal rights you must not sign and return a written consent adopting the Merger Agreement. Please also note that if you wish to exercise your appraisal rights, it is not necessary to affirmatively vote against or disapprove the Merger Agreement and the Business Combination. However, you must take all steps necessary to perfect your appraisal rights.

The Momentus board of directors has considered the Business Combination and the terms of the Merger Agreement and has unanimously determined that the Business Combination and the Merger Agreement are fair to and in the best interests of Momentus and its stockholders and recommends that Momentus stockholders adopt the Merger Agreement and approve the Business Combination contemplated by the Merger Agreement and related agreements and the Governance Proposals by submitting a written consent. When you consider the Momentus board’s recommendation, you should keep in mind that Momentus’ directors and officers have interests in the Business Combination that may conflict with your interests as a stockholder. Please see the section titled “The Business Combination and the Merger Agreement — Interests of the Momentus Directors and Executive Officers” for additional information.

Please complete, date and sign the written consent furnished with the proxy statement/consent solicitation statement/prospectus and return it promptly to Momentus by one of the means described in the section titled “Momentus Solicitation of Written Consents.”

If you have any questions concerning the Merger Agreement, the Business Combination, the consent solicitation or the accompanying proxy statement/consent solicitation statement/prospectus, or if you have any questions about how to deliver your written consent, please contact          in connection with the consent solicitation,         , at           .

“Merger Consideration” are to the aggregate consideration given to holders of Momentus equity (including convertible securities) in connection with the Mergers, which will be paid in shares of newly issued Combined Company Class A common stock (or securities exercisable for Combined Company Class A common stock) having a value equal to $1,131,000,000, minus Momentus’ indebtedness for borrowed money as of the Closing, plus the amount of Momentus’ cash and cash equivalents (excluding restricted cash as determined in accordance with GAAP, any cash being held on behalf of Momentus’ customers and any security deposits for leases) as of the Closing, plus the aggregate exercise price of all options and warrants of Momentus outstanding as of immediately prior to the Closing. The Combined Company Class A common stock to be issued (or reserved for issuance upon exercise of options or warrants) to holders of Momentus equity will be based on a deemed value of $10.00 per share;

“Mergers” are to the mergers consummated pursuant to the Merger Agreement, whereby Project Marvel First Merger Sub, Inc., will merge with and into Momentus, with Momentus surviving the merger as a wholly owned subsidiary of SRAC, immediately followed by Momentus merging with and into Project Marvel Second Merger Sub, LLC, with Project Marvel Second Merger Sub, LLC surviving the merger as a wholly owned subsidiary of the Combined Company;

“Momentus” are to Momentus Inc., a Delaware corporation;

“Momentus capital stock” are to Momentus’ Class A common stock, Class B common stock, FF Preferred Stock, Series Seed Preferred Stock, Series Seed-1 Preferred Stock, Series Seed-2 Preferred Stock, Series A Preferred Stock and Series A-1 Preferred Stock;

“Momentus Disclosure Letter” are to the letter dated as of October 7, 2020 and delivered by Momentus to SRAC pursuant to the Merger Agreement;

“Momentus Stock Adjusted Fully Diluted Shares” are to the sum of (a) aggregate number of shares of capital stock of Momentus outstanding as of immediately prior to the effective time of the First Merger (including all shares of Momentus restricted stock, whether vested or unvested), (b) the aggregate number of shares of Momentus Class A common stock issuable upon exercise of all options and warrants of Momentus, whether vested or unvested, outstanding as of immediately prior to the effective time of the First Merger and (c) the aggregate number of shares of Momentus Class A company stock into which the SAFE notes are deemed to convert for purposes of receiving the Per Share Company Stock Consideration in accordance with the terms of the SAFE notes in connection with the Transactions;

“Per Share Company Stock Consideration” are to the number of shares of Combined Company Class A common stock equal to the Merger Consideration divided by Momentus Stock Adjusted Fully Diluted Shares.

“PIPE Investment” are to the issuance and sale of 17,500,000 shares of Combined Company Class A common stock to the PIPE Investors in a private placement that will close immediately prior to the Closing;

“PIPE Investors” are to the qualified institutional buyers and accredited investors that have agreed to purchase shares of Combined Company Class A common stock in the PIPE Investment, including 1,000,000 shares which were agreed to be purchased by SRAC Partners;

“PML” are to Prime Movers Lab Fund I, LP, a Delaware limited partnership, who with certain affiliated equityholders of PML, are a signatory to a Support Agreement, a Lockup Agreement and the Repurchase Agreement;

“private placement shares” are to the shares sold as part of the private placement units;

“private placement units” are to SRAC’s units issued to the Sponsor and Cantor Fitzgerald & Co. in a private placement simultaneously with the closing of the IPO, each of which consists of one public share and one-half of one public warrant;

“private placement warrants” are to the warrants sold as part of the private placement units;

“proposed charter” are to the proposed form of the Combined Company Amended and Restated Charter, a copy of which is attached to this proxy statement/consent solicitation statement/prospectus as Annex B;

“public shares” are to shares of SRAC Class A common stock sold as part of the units in the IPO (whether purchased in the IPO or thereafter in the open market);

“public stockholders” are to the holders of SRAC’s public shares;

“public units” are to SRAC’s units sold in the IPO, each of which consists of one public share and one-half of one public warrant;

“public warrants” are to the warrants sold as part of the units in the IPO (whether purchased in the IPO or thereafter in the open market);

“Registration Statement” are to the registration statement on Form S-4 (Registration No. 333-249787) of which this proxy statement/consent solicitation statement/prospectus forms a part;

“Repurchase Agreement” are to the Repurchase Agreement, by and between SRAC, PML and Momentus wherein SRAC agrees to repurchase shares from PML at $10.00 per share;

“Restrictive Covenant Agreement” are to the Non-Competition, Non-Solicitation and Confidentiality Agreement, by and between SRAC and Mikhail Kokorich and executed concurrently with the Merger Agreement;

“SAFE notes” are to Momentus’ Simple Agreements for Future Equity (“SAFEs”), which are convertible securities that have been issued by Momentus to investors;

“SEC” are to the U.S. Securities and Exchange Commission;

“Second Merger Sub” are to Project Marvel Second Merger Sub, LLC, a Delaware limited liability company and direct, wholly owned subsidiary of SRAC;

“Securities Act” are to the Securities Act of 1933, as amended;

“Special Meeting” are to the meeting of SRAC’s stockholders to be held on             , 2021;

“Sponsor” are to SRC-NI Holdings, LLC, a Delaware limited liability company, which is the sponsor of SRAC and an affiliate of certain of SRAC’s officers and directors;

“Sponsor Agreement” are to that certain Sponsor Agreement, dated as of October 7, 2020, by and among SRAC, Sponsor, SRAC Partners and Momentus, a copy of which is attached hereto as Annex F;

“Sponsor Contingent Closing Shares” are to up to 1,437,500 founder shares that may be surrendered to SRAC immediately prior to the Closing and for no consideration in accordance with the terms of the Sponsor Agreement;

“Sponsor Earnout Shares” are to the 1,437,500 shares of SRAC Class A common stock issuable upon conversion of the founder shares that will become subject to potential forfeiture in accordance with the terms of the Merger Agreement and the Sponsor Agreement;

“SRAC” are to Stable Road Acquisition Corp., a Delaware corporation, prior to the Closing;

“SRAC Board” are to the board of directors of SRAC prior to the Closing;

“SRAC Class A common stock” are to SRAC’s Class A common stock, par value $0.0001 per share, which following the Closing, will be Combined Company Class A common stock;

“SRAC Class B common stock” are to SRAC’s Class B common stock, par value $0.0001 per share;

“SRAC common stock” are to SRAC Class A common stock and SRAC Class B common stock, collectively;

“SRAC Disclosure Letter” are to the letter dated as of October 7, 2020 and delivered by SRAC, First Merger Sub and Second Merger Sub to Momentus pursuant to the Merger Agreement;

“SRAC Partners” are to SRAC PIPE Partners LLC, a Delaware limited liability company and a signatory to the Sponsor Agreement, a Support Agreement and a Subscription Agreement, and which will be a signatory to the Amended and Restated Registration Rights Agreement;

“SRAC Share Redemption” are to the election of an eligible (as determined in accordance with SRAC’s governing documents) holder of shares of SRAC Class A common stock to redeem all or a portion of the shares of SRAC Class A common stock held by such holder at a per-share price, payable in cash, equal to the quotient obtained by dividing (a) the aggregate amount on deposit in the Trust Account as of two business days prior to the Closing, including interest not previously released to SRAC to pay its taxes, by (b) the total number of then outstanding shares of SRAC Common Stock;

“SRAC warrants” are to the public warrants and the private placement warrants;

“SRAC’s governing documents” are to the existing charter and existing bylaws of SRAC;

“Subscription Agreements” are to those certain Subscription Agreements, dated as of October 7, 2020, by and among SRAC and certain investors, including SRAC Partners, a form of which is attached hereto as Annex H;

“Support Agreements” are to those certain Support Agreements, dated as of October 7, 2020, by and among SRAC, on the one hand, and Mikhail Kokorich, Momentus PML SPV 1 LP and PML, on the other hand, a form of which is attached hereto as Annex G;

“Transactions” are to the Merger Agreement and to the Business Combination;

“Trust Account” are to the Trust Account for the benefit of SRAC, certain of its public stockholders and the underwriter of the IPO;

“Trust Agreement” are to that certain Investment Management Trust Agreement, dated as of November 7, 2019, between SRAC and Continental Stock Transfer & Trust Company, as trustee;

“units” are to the private placement units and the public units;     

“Warrant Agreement” are to that certain Warrant Agreement, dated as of November 7, 2019, between Continental Stock Transfer & Trust Company, as warrant agent, and SRAC;

“Written Consent Party” are to Mikhail Kokorich, PML and an affiliated entity of PML; and

“Written Consent Failure” are to the failure of a Written Consent Party (as defined herein) to deliver its Stockholder Written Consent (as defined herein) within three business days of the Registration Statement becoming effective.

TRADEMARKS, TRADE NAMES AND SERVICE MARKS

SRAC and Momentus own or have rights to trademarks, trade names and service marks that they use in connection with the operation of their business. In addition, their names, logos and website names and addresses are their trademarks or service marks. Other trademarks, trade names and service marks appearing in this proxy statement/consent solicitation statement/prospectus are the property of their respective owners. Solely for convenience, in some cases, the trademarks, trade names and service marks referred to in this proxy statement/consent solicitation statement/prospectus are listed without the applicable ®, ™ and sm symbols, but SRAC, Momentus and third parties will assert, to the fullest extent under applicable law, their rights to these trademarks, trade names and service marks.

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

Certain statements in this proxy statement/consent solicitation statement/prospectus may constitute “forward-looking statements” for purposes of the federal securities laws. Forward-looking statements include, but are not limited to, statements regarding SRAC’s, Momentus’ or their respective management teams’ expectations, hopes, beliefs, intentions or strategies regarding the future, projections, forecasts or other characterizations of future events or circumstances, including any underlying assumptions, and are not guarantees of future performance. The words “may,” “will,” “anticipate,” “believe,” “expect,” “continue,” “could,” “estimate,” “future,” “expect,” “intends,” “may,” “might,” “plan,” “possible,” “potential,” “aim,” “strive,” “predict,” “project,” “should,” “would” and similar expressions may identify forward-looking statements, but the absence of these words does not mean that a statement is not forward-looking. Forward-looking statements in this proxy statement/consent solicitation statement/prospectus may include, for example, statements about:

•        SRAC’s ability to consummate the Business Combination;

•        the benefits of the Business Combination;

•        the Combined Company’s financial performance following the Business Combination;

•        the Combined Company’s strategy, future operations, projected capital resources and financial position, estimated revenues and losses, projected costs and capital expenditures, prospects and plans;

•        projections of market growth and size;

•        expansion plans and opportunities; and    

•        the outcome of any known and unknown litigation and regulatory proceedings.

These forward-looking statements are based on information available as of the date of this proxy statement/consent solicitation statement/prospectus, and current expectations, forecasts and assumptions, and involve a number of judgments, risks and uncertainties. Accordingly, forward-looking statements should not be relied upon as representing our views as of any subsequent date, and we do not undertake any obligation to update forward-looking statements to reflect events or circumstances after the date they were made, whether as a result of new information, future events or otherwise, except as may be required under applicable securities laws.

You should not place undue reliance on these forward-looking statements in deciding how to vote your proxy or instruct how your vote should be cast on the proposals set forth in this proxy statement/consent solicitation statement/prospectus. As a result of a number of known and unknown risks and uncertainties, our actual results or performance may be materially different from those expressed or implied by these forward-looking statements. Some factors that could cause actual results to differ include:

•        the occurrence of any event, change or other circumstances that could delay the Business Combination or give rise to the termination of the Merger Agreement;

•        the outcome of any legal proceedings that may be instituted against SRAC or Momentus following announcement of the proposed Business Combination and transactions contemplated thereby;

•        the inability to complete the Business Combination due to the failure to obtain approval of the stockholders of SRAC or Momentus or to satisfy other conditions to the Closing in the Merger Agreement;

•        the ability to obtain or maintain the listing of Combined Company Class A common stock on Nasdaq following the Business Combination;

•        the risk that the proposed Business Combination disrupts current plans and operations of Momentus as a result of the announcement and consummation of the transactions described herein;

•        the ability to recognize the anticipated benefits of the Business Combination, which may be affected by, among other things, competition and the ability of Momentus to manage its growth following the Business Combination;

•        the ability of the Combined Company to effectively market and sell satellite transport services and planned in-orbit services;

•        the ability of the Combined Company to protect intellectual property and trade secrets;

•        the development of the markets for satellite transport and in-orbit services;

•        delays that the Combined Company may face in the development, manufacture and deployment of next generation satellite transport systems;

•        the ability of the Combined Company to convert backlog or inbound inquiries into revenue;

•        changes in applicable laws or regulations and extensive and evolving government regulations that impact operations and business, including export control license requirements;

•        the ability to attract or maintain a qualified workforce with the required security clearances and requisite skills;

•        level of product service or product or launch failures that could lead customers to use competitors’ services;         

•        investigations, claims, disputes, enforcement actions, litigation and/or other regulatory or legal proceedings;

•        costs related to the Business Combination;

•        the effects of the COVID-19 pandemic on the Combined Company’s business;

•        the possibility that the Combined Company may be adversely affected by other economic, business, and/or competitive factors; and

•        other risks and uncertainties described in this proxy statement/consent solicitation statement/prospectus, including those under the section titled “Risk Factors.”

QUESTIONS AND ANSWERS ABOUT THE BUSINESS COMBINATION

The following questions and answers highlight selected information from this proxy statement/consent solicitation statement/prospectus and briefly address certain questions that you may have regarding the Business Combination, the Special Meeting and the consent solicitation. We encourage you to carefully read this entire proxy statement/consent solicitation statement/prospectus because the information in this section may not provide all the information that might be important to you in determining how to vote. Additional important information is also contained in the financial statements and annexes attached hereto and other documents referred to herein.

Questions and Answers About the Special Meeting of SRAC Stockholders
and the Related Proposals

In light of the ongoing developments related to the COVID-19 pandemic and to protect the health of SRAC stockholders and the community, the Special Meeting will be a completely virtual meeting of stockholders conducted via live audio webcast.

Q:     How do I attend a virtual meeting?

A:     As a registered stockholder of SRAC, along with this proxy statement/consent solicitation statement/prospectus, you received a proxy card from Continental Stock Transfer & Trust Company, our transfer agent (“Continental”), which contains instructions on how to attend the virtual Special Meeting, including the URL address and your control number. You will need your control number for access. If you do not have your control number, contact Continental at 917-262-2373, or by email at proxy@continentalstock.com.

You can pre-register to attend the virtual meeting starting on               , 2021 (5 business days prior to the meeting). Enter the following URL address into your browser (          ), then enter your control number, name and email address. Once you pre-register, you can vote or enter questions in the chat box. At the start of the Special Meeting, you will need to re-log in using the same control number and, if you want to vote during the meeting, you will be prompted to enter your control number again.

Beneficial owners who own their investments through a bank or broker will need to contact Continental to receive a control number. If you plan to vote at the Special Meeting, you will need to have a legal proxy from your bank or broker, or if you would like to join and not vote, Continental can issue you a guest control number with proof of ownership. Either way you must contact Continental for specific instructions on how to receive the control number, at the number or email address above. Please allow up to 72 hours prior to the meeting for processing your control number.

If you do not have internet capabilities, you can listen to the Special Meeting by dialing            and when prompted enter the pin               . This phone line will be listen only, so you will not be able to vote or enter questions during the Special Meeting.

Q:     Why am I receiving this proxy statement/consent solicitation statement/prospectus?

A:     SRAC stockholders are being asked to consider and vote upon, among other things, a proposal to approve and adopt the Merger Agreement and the transactions contemplated thereby, including the Business Combination (such proposal, the “Business Combination Proposal”).

A copy of the Merger Agreement is attached to this proxy statement/consent solicitation statement/prospectus as Annex A. This proxy statement/consent solicitation statement/prospectus and its annexes contain important information about the Merger and Agreement, the proposed Business Combination and the other matters to be acted upon at the Special Meeting. You should read this proxy statement/consent solicitation statement/prospectus and its annexes carefully and in their entirety.

Your vote is important. You are encouraged to submit your proxy as soon as possible after carefully reviewing this proxy statement/consent solicitation statement/prospectus and its annexes.

Q:     What is being voted on at the Special Meeting?

A:     Below are the proposals on which SRAC stockholders will vote at the Special Meeting.

Proposal No. 1 — The Business Combination Proposal — To consider and vote upon a proposal to approve the Agreement and Plan of Merger, dated as of October 7, 2020 (as it may be amended from time to time, the “Merger Agreement”), by and among Momentus Inc. (“Momentus”), SRAC, Project Marvel First Merger Sub, Inc., a Delaware corporation and a direct, wholly owned subsidiary of SRAC (“First Merger Sub”), and Project Marvel Second Merger Sub, LLC, a Delaware limited liability company and a direct, wholly owned subsidiary of SRAC (“Second Merger Sub”), pursuant to which First Merger Sub will merge with and into Momentus (the “First Merger”), with Momentus being the surviving corporation of the First Merger (the “surviving corporation”), and immediately following the First Merger, the surviving corporation will merge with and into Second Merger Sub (the “Second Merger” and, collectively with the First Merger and the other transactions contemplated by the Merger Agreement, the “Business Combination”), with Second Merger Sub being the surviving company of the Second Merger. A copy of the Merger Agreement is attached as Annex A to this proxy statement/consent solicitation statement/prospectus.

Proposal No. 2 — The Charter Amendment Proposal — To consider and act upon a proposal to adopt the proposed Second Amended and Restated Certificate of Incorporation of the Company attached as Annex B to this proxy statement/consent solicitation statement/prospectus (the “Charter Amendment Proposal”);

The Governance Proposals — To consider and act upon, on a non-binding advisory basis, seven separate governance proposals relating to the following material differences between SRAC’s existing charter and the proposed charter in accordance with the United States Securities and Exchange Commission (“SEC”) requirements:

Proposal No. 3A — To consider and vote upon an amendment to SRAC’s existing charter to increase the total number of authorized shares of all classes of capital stock from 111,000,000 shares to, following the automatic conversion of all Class B common stock into Class A common stock immediately prior to the Closing of the Business Combination, 270,000,000 shares, which would consist of (a) 250,000,000 shares of Class A common stock and (b) 20,000,000 shares of preferred stock;

Proposal No. 3B — To consider and vote upon an amendment to SRAC’s existing charter to require, with respect to any vote to increase or decrease the number of authorized shares of any class or classes of stock (but not below the number of shares then outstanding), the affirmative vote of a majority of the holders of all the then-outstanding shares of capital stock of the Combined Company entitled to vote thereon, voting together as a single class, irrespective of the provisions of Section 242(b)(2) of the DGCL, and no vote of the holders of the Class A Common Stock voting separately as a class shall be required therefor.

Proposal No. 3C — To consider and vote upon an amendment to SRAC’s existing charter to provide, subject to the special rights of the holders of any series of preferred stock of the Combined Company, that no director may be removed from the Combined Company board except for cause and only by the affirmative vote of the holders of at least two-thirds (⅔) of the voting power of the then-outstanding shares of capital stock of the Combined Company entitled to vote generally in the election of directors voting together as a single class;

Proposal No. 3D — To consider and vote upon an amendment to SRAC’s existing charter to require the affirmative vote of either a majority of the total number of authorized directors whether or not there exist any vacancies in previously authorized directorships (the “Whole Board”) or the holders of at least two-thirds (⅔) of the voting power of all then-outstanding shares of capital stock of the Combined Company entitled to vote generally in the election of directors, voting together as a single class, for the adoption, amendment, or repeal any provision of the bylaws (in addition to any vote of the holders of any class or series of stock of required by applicable law or by the proposed charter of the Combined Company);

Proposal No. 3E — To consider and vote upon an amendment to SRAC’s existing charter to require the affirmative vote of either a majority of the board of directors or the holders of two-thirds (⅔) of the voting power of the then-outstanding shares of capital stock of the Combined Company for the adoption, amendment, or repeal of certain provisions of the charter; provided that if two-thirds (⅔) of the Whole Board has approved such amendment or repeal, then only the affirmative vote of the holders of at least a majority of the voting power of the then-outstanding shares of capital stock of the Combined Company will be required for the amendment or repeal of such provision;

Proposal No. 3F — To consider and vote upon an amendment to SRAC’s existing charter to clarify that the exclusive jurisdiction of the Chancery Court of the State of Delaware shall not apply to suits brought to enforce any duty or liability under the Securities Act or the Exchange Act, or any other claim for which the federal courts have exclusive jurisdiction. To the fullest extent permitted by law, the federal district courts of the United States of America shall be the sole and exclusive forum for the resolution of claims arising under the Securities Act; and

Proposal No. 3G — To consider and vote upon an amendment to SRAC’s existing charter to authorize all other proposed changes, including, among others, those (i) resulting from the Business Combination, including changing the post-business combination corporate name from “Stable Road Acquisition Corp.” to “Momentus Inc.” and removing certain provisions relating to SRAC’s prior status as a blank check company and SRAC Class B common stock that will no longer apply upon the Closing, or (ii) that are administrative or clarifying in nature, including the deletion of language without substantive effect.

We refer to Proposals No. 3A through 3G collectively as the “Governance Proposals”;

Proposal No. 4 — The Director Election Proposal — a proposal to elect, assuming the Business Combination Proposal, the Charter Amendment Proposal and the Nasdaq Proposal are all approved and adopted, seven directors to the Combined Company’s board of directors (the “Director Election Proposal”).

Proposal No. 5 — The Equity Incentive Plan Proposal — To approve and adopt the 2020 Equity Incentive Plan (the “Equity Incentive Plan”) and material terms thereunder (the “Equity Incentive Plan Proposal”). A copy of the Equity Incentive Plan is attached to this proxy statement/consent solicitation statement/prospectus as Annex C.

Proposal No. 6 — The Employee Stock Purchase Plan Proposal — To approve and adopt the 2020 Employee Stock Purchase Plan (the “Employee Stock Purchase Plan”) and material terms thereunder (the “Employee Stock Purchase Plan Proposal”). A copy of the Employee Stock Purchase Plan is attached to this proxy statement/consent solicitation statement/prospectus as Annex D.

Proposal No. 7 — The CEO Option Grant Proposal — To approve and adopt a stock option grant and material terms thereunder (the “CEO Option Grant”) to Mikhail Kokorich, the Chief Executive Officer of Momentus, effective upon Closing (the “CEO Option Grant Proposal”). A copy of the award agreement pursuant to which the CEO Option Grant will be made is attached to this proxy statement/consent solicitation statement/prospectus as Annex E.

Proposal No. 8 — The Nasdaq Proposal — a proposal to approve, assuming the Business Combination Proposal and the Charter Amendment Proposal are approved and adopted, for purposes of complying with applicable provisions of Nasdaq Listing Rule 5635, the issuance of more than 20% of SRAC’s issued and outstanding common stock in connection with the Business Combination and the PIPE Investment, and the related change in control (collectively, the “Nasdaq Proposal” and, together with the Business Combination Proposal, the Charter Amendment Proposal, the Governance Proposals, the Director Election Proposal, the Equity Incentive Plan Proposal, the Employee Stock Purchase Plan Proposal and the CEO Option Grant Proposal, the “Proposals”).

Q:     Are the proposals conditioned on one another?

A:     Yes. The Closing is conditioned on the approval of the Business Combination Proposal, the Charter Amendment Proposal and the Nasdaq Proposal at the Special Meeting. Each of the Business Combination Proposal, the Charter Amendment Proposal and the Nasdaq Proposal are cross-conditioned on the approval of each other. The Director Election Proposal, the Equity Incentive Plan Proposal, the Employee Stock Purchase Plan Proposal and the CEO Option Grant Proposal are conditioned on the approval of the Business Combination Proposal, the Charter Amendment Proposal and the Nasdaq Proposal. The Governance Proposals are not conditioned on the approval of any of the other Proposals.

Q:     Why is SRAC providing stockholders with the opportunity to vote on the Business Combination?

A:     Under SRAC’s current charter, SRAC must provide all holders of public shares with the opportunity to redeem their public shares upon the consummation of an initial business combination either in conjunction with a tender offer or in conjunction with a stockholder vote. For business and other reasons, SRAC has elected to provide its stockholders with the opportunity to have their public shares redeemed in connection with a stockholder vote rather than a tender offer. Therefore, SRAC is seeking to obtain the approval of its stockholders of the Business Combination Proposal in order to allow its public stockholders to effectuate their SRAC Share Redemptions in connection with the Closing. The approval of SRAC stockholders of the Business Combination Proposal is also a condition to the Closing in the Merger Agreement.

Q:     What will happen in the Business Combination?

A:     Pursuant to the Merger Agreement, and upon the terms and subject to the conditions set forth therein, SRAC will acquire Momentus in a series of transactions we collectively refer to as the “Business Combination.” At the Closing, among other things, First Merger Sub will merge with and into Momentus, with Momentus continuing as the surviving corporation, and Second Merger Sub will merge with and into Momentus, with Second Merger Sub continuing as the surviving company. As a result of the Mergers, at the Closing, SRAC will own 100% of the outstanding equity interests of the surviving company and each share of capital stock, as well as securities convertible or exercisable for shares of capital stock, of Momentus will have been cancelled and converted into the right to receive the Merger Consideration in accordance with the Merger Agreement.

A copy of the Merger Agreement is attached to this proxy statement/consent solicitation statement/prospectus as Annex A. For more information about the Merger Agreement and the Business Combination, see the section titled “The Business Combination and the Merger Agreement.”

Q:     What conditions must be satisfied to complete the Business Combination?

A:     There are a number of closing conditions in the Merger Agreement, including the approval by SRAC stockholders of the Business Combination Proposal, the Charter Amendment Proposal and the Nasdaq Proposal. For a summary of the conditions that must be satisfied or waived prior to the Closing, see the section titled “The Business Combination and the Merger Agreement — The Merger Agreement — Conditions to the Completion of the Mergers.”

Q:     How will SRAC be managed and governed following the Business Combination?

Following the Closing, it is expected that the current senior management of Momentus will comprise the senior management of the Combined Company, and, assuming the election of the nominees at the Special Meeting as set forth in the Director Election Proposal, the Combined Company’s board of directors will consist of Vincent Deno, Chris Hadfield, Dawn Harms, Edward Horowitz, Brian Kabot, Mikhail Kokorich and David Siminoff. Please see the section titled “Management After the Business Combination.”

Q:     What equity stake will current SRAC stockholders, the PIPE Investors, the initial stockholders and Momentus stockholders hold in SRAC following the consummation of the Transactions?

A:     It is anticipated that, upon completion of the Transactions, assuming no SRAC Share Redemptions (which we refer to as the “no redemption scenario”) and subject to the assumptions set forth below, the concentration of ownership of the issued and outstanding capital stock of the Combined Company will be as follows:

Alternatively, it is anticipated that, upon completion of the Transactions, assuming no SRAC Share Redemptions in excess of the amount required to satisfy the minimum cash condition set forth in the Merger Agreement (which we refer to as the “maximum redemption scenario”) and subject to the assumptions set forth below, the concentration of ownership of the issued and outstanding capital stock of the Combined Company will be as follows:

Please see the sections titled “Summary of the Proxy Statement/Consent Solicitation Statement/Prospectus—Ownership after the Closing; Impact of the Business Combination on the Combined Company’s Public Float,” “Unaudited Pro Forma Condensed Combined Financial Information” and “Security Ownership of Certain Beneficial Owners and Management” for further information.

Q:     Why is SRAC proposing the Charter Amendment Proposal?

A:     The Second Amended and Restated Certificate of Incorporation that SRAC is asking its stockholders to approve in connection with the Business Combination provides for, among other things, certain amendments to SRAC’s existing charter. Pursuant to Delaware law and the Merger Agreement, we are required to submit the Charter Amendment Proposal to SRAC’s stockholders for adoption. See the section titled “Proposal No. 2—The Charter Amendment Proposal” for additional information.

Q:     Why is SRAC proposing the Governance Proposals?

A:     As required by applicable SEC guidance, SRAC is requesting that its stockholders vote upon, on a non-binding advisory basis, a proposal to approve certain governance provisions contained in the Second Amended and Restated Certificate of Incorporation that materially affect stockholder rights. This separate vote on the Governance Proposals is not otherwise required by Delaware law, but pursuant to SEC guidance, SRAC is required to submit these provisions to its stockholders separately for approval. However, the stockholder vote regarding the Governance Proposals is an advisory vote, and is not binding on SRAC or its Board, in contrast to the vote on the Charter Amendment Proposal, which will be binding on SRAC and its Board. Furthermore, the Business Combination is not conditioned on the separate approval of the Governance Proposals.

See the section titled “Proposals No. 3A through 3G — The Governance Proposals” for additional information.

Q:     Why is SRAC proposing the Nasdaq Proposal?

A:     SRAC is proposing the Nasdaq Proposal in order to comply with Nasdaq listing rules, which require stockholder approval of certain transactions that result in the issuance of 20% or more of a company’s outstanding voting power or shares of common stock outstanding before the issuance of stock or securities. In connection with the Transactions, SRAC intends to issue (subject to customary terms and conditions, including the Closing) (i) approximately 105,019,873 shares of Combined Company Class A common stock in the Business Combination in both the no redemption and maximum redemption scenarios (3,000,000 of which would immediately be repurchased by SRAC in the no redemption scenario pursuant to the Repurchase Agreement) and (ii) 17,500,000 shares of SRAC Class A common stock in the PIPE Investment. Because SRAC will issue 20% or more of its outstanding voting power and outstanding common stock in connection with the Transactions, it is required to obtain stockholder approval of such issuances pursuant to Nasdaq listing rules. Stockholder approval of the Nasdaq Proposal is also a condition to the Closing in the Merger Agreement. See the section titled “Proposal No. 8 — The Nasdaq Proposal” for additional information.

Q:     What happens if I sell my shares of Class A common stock before the Special Meeting?

A:     The record date for the Special Meeting is earlier than the date that the Business Combination is expected to be completed. If you transfer your shares of Class A common stock after the record date, but before the Special Meeting, unless the transferee obtains from you a proxy to vote those shares, you will retain your right to vote at the Special Meeting. However, you will not be able to seek redemption of your shares of Class A common stock because you will no longer be able to deliver them for cancellation upon the Closing in accordance with the provisions described herein. If you transfer your shares of Class A common stock prior to the record date, you will have no right to vote those shares at the Special Meeting or redeem those shares for a pro rata portion of the proceeds held in the Trust Account.

Q:     What vote is required to approve the Proposals presented at the Special Meeting?

A:     Approval of each of the Business Combination Proposal, the Governance Proposals (on an advisory basis), the Nasdaq Proposal, the Equity Incentive Plan Proposal, the Employee Stock Purchase Plan Proposal, and the CEO Option Grant Proposal requires the affirmative vote (in person or by proxy) of the holders of the majority of SRAC’s outstanding shares of Class A common stock and Class B common stock entitled to vote and actually cast thereon at the Special Meeting, voting as a single class. Approval of the Charter Amendment Proposal requires the affirmative vote (in person or by proxy) of the holders of a majority of SRAC’s outstanding shares of Class A common stock and Class B common stock entitled to vote thereon at the Special Meeting, voting as a single class. Directors are elected by a plurality of the votes cast by holders of SRAC’s outstanding shares of Class A common stock and Class B common stock represented in person or by proxy at the Special Meeting and entitled to vote thereon. This means that the seven director nominees who receive the most affirmative votes will be elected. Stockholders may not cumulate their votes with respect to the election of directors.

Q:     May our Sponsor, directors, officers, advisors or their affiliates purchase shares in connection with the Business Combination?

A:     In connection with the stockholder vote to approve the proposed Business Combination, our Sponsor, directors, officers, or advisors or their respective affiliates may privately negotiate transactions to purchase shares from stockholders who would have otherwise elected to have their shares redeemed in conjunction with a proxy solicitation pursuant to the proxy rules for a per share pro rata portion of the Trust Account. None of our Sponsor, directors, officers or advisors or their respective affiliates will make any such purchases when they are in possession of any material non-public information not disclosed to the seller. Such a purchase would include a contractual acknowledgement that such stockholder, although still the record holder of our shares, is no longer the beneficial owner thereof and therefore agrees not to exercise its redemption rights, and could include a contractual provision that directs such stockholder to vote such shares in a manner directed by the purchaser. In the event that our Sponsor, directors, officers or advisors or their affiliates purchase shares in privately negotiated transactions from public stockholders who have already elected to exercise their redemption rights, such selling stockholders would be required to revoke their prior elections to redeem their shares. Any such privately negotiated purchases may be effected at purchase prices that are below or in excess of the per share pro rata portion of the Trust Account.

Q:     How many votes do I have at the Special Meeting?

A:     SRAC’s stockholders are entitled to one vote at the Special Meeting for each share of Class A common stock or Class B common stock held of record as of               , 2021, the record date for the Special Meeting. As of the close of business on the record date, there were a combined                outstanding shares of Class A common stock and Class B common stock.

Q:     What constitutes a quorum at the Special Meeting?

A:     Holders of a majority in voting power of Class A common stock and Class B common stock issued and outstanding and entitled to vote at the Special Meeting, present in person or represented by proxy, constitute a quorum. In the absence of a quorum, the chairman of the meeting has the power to adjourn the Special Meeting. As of the record date for the Special Meeting,                shares of Class A common stock and Class B common stock, in the aggregate, would be required to achieve a quorum.

Q:     How will SRAC’s Sponsor, directors and officers vote?

A:     In connection with our IPO, we entered into an agreement with our Sponsor and each of SRAC’s directors and officers, pursuant to which each agreed to vote any shares of Class A common stock and Class B common stock owned by them in favor of the Business Combination Proposal. Concurrently with the execution of the Merger Agreement, SRAC, Sponsor, SRAC Partners and Momentus entered into the Sponsor Agreement pursuant to which, among other things, Sponsor and SRAC Partners agreed to support the transactions contemplated by the Merger Agreement, including agreeing to vote in favor of the adoption of the Merger Agreement at the Special Meeting. Currently, our Sponsor, its affiliate SRAC Partners, and our Sponsor’s directors and officers collectively own approximately 21.7% of our issued and outstanding shares of Class A common stock and Class B common stock, in the aggregate, including all of the founder shares.

Q:     What interests do the current officers and directors have in the Business Combination?

A:     In considering the recommendation of our board of directors to vote in favor of the Business Combination, stockholders should be aware that, aside from their interests as stockholders, our Sponsor and certain of SRAC’s directors and officers have interests in the Business Combination that are different from, or in addition to, those of other stockholders generally. These interests include the following, among others:

•        If SRAC does not consummate a business combination by May 13, 2021 (or if such date is extended at a duly called meeting of our stockholders, such later date), SRAC would (1) cease all operations except for the purpose of winding up; (2) as promptly as reasonably possible but not more than ten business days thereafter, redeem the public shares, at a per share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account, including interest (which interest shall be net of taxes payable, and less up to $100,000 of interest to pay dissolution expenses), divided by the number of then outstanding public shares, which redemption will completely extinguish public stockholders’ rights as stockholders (including the right to receive further liquidating distributions, if any); and (3) as promptly as reasonably possible following such redemption, subject to the approval of SRAC’s remaining stockholders and SRAC’s Board, dissolve and liquidate, subject in each case to our obligations under Delaware law to provide for claims of creditors and the requirements of other applicable law. In such event, the 4,136,029 shares of SRAC Class B common stock owned by the Sponsor and the 176,471 shares of SRAC Class B common stock owned by SRAC Partners would be worthless because following the redemption of the public shares, we would likely have few, if any, net assets and because the Sponsor and each of SRAC’s officers and directors have agreed to waive their rights to liquidating distributions from the Trust Account with respect to such shares if we fail to complete a business combination within the required period. Additionally, in such event, the 495,000 private placement units that the Sponsor paid $4.95 million for will expire worthless. All of SRAC’s officers and directors have a direct or indirect economic interest in such shares and private placement units. The 4,312,500 shares of SRAC Class A common stock that the initial stockholders and SRAC Partners will hold following the Business Combination, if unrestricted and freely tradable, would have had an aggregate market value of approximately $71.2 million based upon the closing price of $16.50 per share of SRAC Class A common stock on Nasdaq on December 11, 2020, the most recent practicable date prior to the date of this proxy statement/consent solicitation statement/prospectus. Given such shares of Class A common stock will be subject to certain restrictions,

we believe such shares have less value. The 495,000 private placement units that the Sponsor will hold following the Business Combination, if unrestricted and freely tradable, would have had an aggregate market value of approximately $9.7 million based upon the closing price of $19.50 per unit on Nasdaq on December 11, 2020, the most recent practicable date prior to the date of this proxy statement/consent solicitation statement/prospectus.

•        Our Sponsor holds 495,000 private placement units and Cantor owns 50,000 private placement units that would expire worthless if a business combination is not consummated.

•        Our Sponsor paid an aggregate of $25,000 for its founder shares and such securities will have a significantly higher value at the time of the Business Combination, accounting for the transfer of shares to SRAC Partners, which if unrestricted and freely tradable would be valued at approximately $71.2 million, based on the closing price of our Class A common stock on December 11, 2020.

SRAC’s directors were aware of and considered these interests, among other matters, in evaluating the Business Combination, and in recommending to stockholders that they approve the Business Combination. Stockholders should take these interests into account in deciding whether to approve the Business Combination. For more information, see the section titled “The Business Combination and the Merger Agreement — Interests of Certain SRAC Persons in the Business Combination.”

Q:     What happens if I vote against the Business Combination Proposal?

A:     Under SRAC’s existing charter, if the Business Combination Proposal is not approved and we do not otherwise consummate an alternative business combination by May 13, 2021, we will be required to dissolve and liquidate the Trust Account by returning the then-remaining funds in such account to our public stockholders.

Q:     Do I have redemption rights?

A:     If you are a holder of public shares, you may elect to have your public shares redeemed for cash at the applicable redemption price per share equal to the quotient obtained by dividing (a) the aggregate amount on deposit in the Trust Account as of two (2) business days prior to the Closing, including interest not previously released to SRAC to pay its taxes, by (b) the total number of then outstanding public shares; provided that SRAC will not redeem any public shares to the extent that such redemption would result in SRAC’s net tangible assets (as determined in accordance with Rule 3a51-1(g)(1) of the Exchange Act) being less than $5,000,001. A public stockholder, together with any of his, her or its affiliates or any other person with whom it is acting in concert or as a “group” (as defined under Section 13(d)(3) of the Exchange Act), will be restricted from redeeming in the aggregate his, her or its shares or, if part of such a group, the group’s shares, in excess of 15% of the public shares (the “15% threshold”). Unlike some other blank check companies, other than the net tangible asset requirement and the 15% threshold described above, SRAC has no specified maximum redemption threshold and there is no other limit on the amount of public shares that you can redeem. Holders of SRAC’s outstanding public warrants do not have redemption rights in connection with the Business Combination. SRAC’s Sponsor, directors and officers have agreed to waive their redemption rights with respect to any shares of SRAC’s capital stock they may hold in connection with the Closing, and the founder shares and private placement shares will be excluded from the pro rata calculation used to determine the per share redemption price. For illustrative purposes, based on the fair value of marketable securities held in the Trust Account as of September 30, 2020 of approximately $173 million, the estimated per share redemption price would have been approximately $10.03. Additionally, shares properly tendered for redemption will only be redeemed if the Business Combination is consummated; otherwise holders of such shares will only be entitled to a pro rata portion of the Trust Account (including interest but net of taxes payable) in connection with the liquidation of the Trust Account or if we subsequently complete a different business combination on or prior to May 13, 2021.

Q:     Will how I vote affect my ability to exercise redemption rights?

A:     No. You may exercise your redemption rights whether you vote your shares of Class A common stock for or against or abstain from voting on the Business Combination Proposal or any other proposal described in this proxy statement/consent solicitation statement/prospectus. As a result, the Business Combination can be approved by stockholders who will redeem their shares and no longer remain stockholders.

Q:     How do I exercise my redemption rights?

A:     In order to exercise your redemption rights, you must (i) if you hold your shares of Class A common stock through units, elect to separate your units into the underlying public shares and public warrants prior to exercising your redemption rights with respect to the public shares, (ii) check the box on the enclosed proxy card marked “Stockholder Certification,” and (iii) prior to 5:00 p.m., Eastern Time, on               , 2021 (two (2) business days before the Special Meeting), tender your shares physically or electronically and submit a request in writing that we redeem your public shares for cash to Continental Stock Transfer & Trust Company, our transfer agent, at the following address:

Continental Stock Transfer & Trust Company
1 State Street Plaza, 30th Floor
New York, New York 10004
Attention: Mark Zimkind
Email: mzimkind@continentalstock.com

Please check the box on the enclosed proxy card marked “Stockholder Certification” if you are not acting in concert or as a “group” (as defined in Section 13(d)(3) of the Exchange Act) with any other stockholder with respect to shares of Class A common stock or Class B common stock. Notwithstanding the foregoing, a public stockholder, together with any of his, her or its affiliates or any other person with whom it is acting in concert or as a “group” (as defined in Section 13(d)(3) of the Exchange Act), will be restricted from seeking redemption rights with respect to his, her or its shares or, if part of such a group, the group’s shares, in excess of the 15% threshold. Accordingly, all public shares in excess of the 15% threshold beneficially owned by a public stockholder or group will not be redeemed for cash. Stockholders seeking to exercise their redemption rights and opting to deliver physical certificates should allot sufficient time to obtain physical certificates from the transfer agent and time to effect delivery. It is SRAC’s understanding that stockholders should generally allot at least two weeks to obtain physical certificates from the transfer agent. However, SRAC does not have any control over this process and it may take longer than two weeks. Stockholders who hold their shares in street name will have to coordinate with their bank, broker or other nominee to have the shares certificated or delivered electronically.

Holders of outstanding units of SRAC must separate the underlying public shares and public warrants prior to exercising redemption rights with respect to the public shares. If you hold units registered in your own name, you must deliver the certificate for such units to Continental Stock Transfer & Trust Company with written instructions to separate such units into public shares and public warrants. This must be completed far enough in advance to permit the mailing of the public share certificates back to you so that you may then exercise your redemption rights upon the separation of the public shares from the units.

If a broker, dealer, commercial bank, trust company or other nominee holds your units, you must instruct such nominee to separate your units. Your nominee must send written instructions by facsimile to Continental Stock Transfer & Trust Company. Such written instructions must include the number of units to be split and the nominee holding such units. Your nominee must also initiate electronically, using The Depository Trust Company’s (“DTC”) DWAC (deposit withdrawal at custodian) system, a withdrawal of the relevant units and a deposit of an equal number of public shares and public warrants. This must be completed far enough in advance to permit your nominee to exercise your redemption rights upon the separation of the public shares from the units. While this is typically done electronically on the same business day, you should allow at least one full business day to accomplish the separation. If you fail to cause your public shares to be separated in a timely manner, you will likely not be able to exercise your redemption rights.

Any demand for redemption, once made, may be withdrawn at any time until the deadline for exercising redemption requests and thereafter, with our consent, until the vote is taken with respect to the Business Combination. If you delivered your shares for redemption to the transfer agent and decide within the required timeframe not to exercise your redemption rights, you may request that the transfer agent return the shares (physically or electronically). You may make such request by contacting our transfer agent at the phone number or address listed under the question “Who can help answer my questions?” below.

Q:     What are the U.S. federal income tax consequences of exercising my redemption rights?

A:     We expect that a U.S. holder (as defined below) that exercises its redemption rights to receive cash from the Trust Account in exchange for its public shares will generally be treated as selling such public shares resulting in the recognition of capital gain or capital loss. There may be certain circumstances in which the redemption may be treated as a distribution for U.S. federal income tax purposes depending on the amount of public shares that a U.S. holder owns or is deemed to own (including through the ownership of public warrants). For a more complete discussion of the U.S. federal income tax considerations of an exercise of redemption rights, see “Certain United States Federal Income Tax Considerations.”

TAX MATTERS ARE COMPLICATED, AND THE TAX CONSEQUENCES OF EXERCISING YOUR REDEMPTION RIGHTS WILL DEPEND ON THE FACTS OF YOUR OWN SITUATION. YOU SHOULD CONSULT YOUR OWN TAX ADVISOR AS TO THE SPECIFIC TAX CONSEQUENCES OF THE EXERCISE OF REDEMPTION RIGHTS TO YOU IN YOUR PARTICULAR CIRCUMSTANCES.

Q:     If I am a warrant holder, can I exercise redemption rights with respect to my warrants?

A:     No. The holders of our warrants have no redemption rights with respect to our warrants.

Q:     Do I have appraisal rights if I object to the proposed Business Combination?

A:     No. There are no appraisal rights available to holders of SRAC Class A common stock or SRAC Class B common stock in connection with the Business Combination.

Q:     What happens to the funds deposited in the Trust Account after the Closing?

A:     If the Business Combination Proposal is approved, SRAC intends to use a portion of the funds held in the Trust Account to pay (i) to stockholders who have properly elected to have their Class A common stock redeemed for cash in accordance with the provisions of SRAC’s governing documents; (ii) for income tax or other tax obligations of SRAC prior to Closing; (iii) to the underwriters of the initial public offering of SRAC with respect to any deferred underwriting compensation, (iv) for any SRAC transaction costs, (v) as repayment of loans and reimbursement of expenses to directors, officers and stockholders of SRAC; and (vi) as payment to stockholders as cash in lieu of the issuance of any fractional shares. The remaining balance in the Trust Account, together with proceeds received from the PIPE Investment that are not used to satisfy SRAC’s obligations in connection with the Business Combination, will be used by the Combined Company for working capital purposes. See the section titled “The Business Combination and the Merger Agreement” for additional information.

Q:     What happens if the Business Combination is not consummated or is terminated?

A:     There are certain circumstances under which the Merger Agreement may be terminated. See the section titled “The Business Combination and the Merger Agreement — The Merger Agreement — Termination” for additional information regarding the parties’ specific termination rights. In accordance with the existing charter, if an initial business combination is not consummated by May 13, 2021, SRAC will (i) cease all operations except for the purpose of winding up, (ii) as promptly as reasonably possible but not more than ten (10) business days thereafter subject to lawfully available funds therefor, redeem 100% of the public shares in consideration of a per share price, payable in cash, equal to the quotient obtained by dividing (A) the aggregate amount then on deposit in the Trust Account, including interest not previously released to SRAC to pay its taxes (less up to $100,000 of such net interest to pay dissolution expenses), by (B) the total number of then outstanding public shares, which redemption will completely extinguish rights of the public stockholders as stockholders of SRAC (including the right to receive further liquidating distributions, if any), subject to applicable law, and (iii) as promptly as reasonably possible following such redemption, subject to the approval of the remaining stockholders and our board of directors, dissolve and liquidate, subject in each case to our obligations under the DGCL to provide for claims of creditors and other requirements of applicable law.

SRAC expects that the amount of any distribution its public stockholders will be entitled to receive upon its dissolution will be approximately the same as the amount they would have received if they had redeemed their shares in connection with the Business Combination, subject in each case to SRAC’s obligations

under the DGCL to provide for claims of creditors and other requirements of applicable law. The initial stockholders have waived any right to any liquidating distributions with respect to the founder shares and private placement shares.

In the event of liquidation, there will be no distribution with respect to SRAC’s outstanding warrants. Accordingly, the warrants will expire worthless.

Q:     When is the Business Combination expected to be consummated?

A:     It is currently anticipated that the Business Combination will be consummated promptly following the Special Meeting; provided that all the requisite stockholder approvals are obtained and other conditions to the Closing have been satisfied or waived. For a description of the conditions for the Closing, see the section titled “The Business Combination and the Merger Agreement — The Merger Agreement — Conditions to the Completion of the Mergers.”

Q:     What do I need to do now?

A:     You are urged to read carefully and consider the information contained in this proxy statement/consent solicitation statement/prospectus, including “Risk Factors” and the annexes, and to consider how the Business Combination will affect you as a stockholder. You should then vote as soon as possible in accordance with the instructions provided in this proxy statement/consent solicitation statement/prospectus and on the enclosed proxy card or, if you hold your shares through a brokerage firm, bank or other nominee, on the voting instruction form provided by the broker, bank or nominee.

Q:     How do I vote?

A:     If you were a holder of record of Class A common stock or Class B common stock on             , 2021, the record date for the Special Meeting, you may vote with respect to the proposals in person at the Special Meeting or by completing, signing, dating and returning the enclosed proxy card in the postage-paid envelope provided. If you hold your shares in “street name,” which means your shares are held of record by a broker, bank or other nominee, you should follow the instructions provided by your broker, bank or nominee to ensure that votes related to the shares you beneficially own are properly counted. In this regard, you must provide the record holder of your shares with instructions on how to vote your shares or, if you wish to attend the Special Meeting and vote in person, obtain a proxy from your broker, bank or nominee.

Q:     What will happen if I abstain from voting or fail to vote at the Special Meeting?

A:     At the Special Meeting, SRAC will count a properly executed proxy marked “ABSTAIN” with respect to a particular proposal as present for purposes of determining whether a quorum is present. For purposes of approval, failure to vote or an abstention will have no effect on the Business Combination Proposal, the Governance Proposals, the Nasdaq Proposal, the Director Election Proposal, the Equity Incentive Plan Proposal, the Employee Stock Purchase Plan Proposal and the CEO Option Grant Proposal, but will have the same effect as a vote AGAINST the Charter Amendment Proposal.

Q:     What will happen if I sign and submit my proxy card without indicating how I wish to vote?

A:     Signed and dated proxies received by SRAC without an indication of how the stockholder intends to vote on a proposal will be voted “FOR” each proposal presented to the stockholders.

Q:     If I am not going to attend the Special Meeting in person, should I submit my proxy card instead?

A:     Yes. Whether you plan to attend the Special Meeting or not, please read the enclosed proxy statement/consent solicitation statement/prospectus carefully, and vote your shares by completing, signing, dating and returning the enclosed proxy card in the postage-paid envelope provided.

Q:     If my shares are held in “street name,” will my broker, bank or nominee automatically vote my shares for me?

A:     No. Under the rules of various national and regional securities exchanges, your broker, bank, or nominee cannot vote your shares with respect to non-discretionary matters unless you provide instructions on how to vote in accordance with the information and procedures provided to you by your broker, bank, or

nominee. SRAC believes the proposals presented to the stockholders will be considered non-discretionary and therefore your broker, bank, or nominee cannot vote your shares without your instruction. Your bank, broker, or other nominee can vote your shares only if you provide instructions on how to vote. You should instruct your broker to vote your shares in accordance with directions you provide.

Q:     May I change my vote after I have submitted my executed proxy card?

A:     Yes. You may change your vote by sending a later-dated, signed proxy card to SRAC’s secretary at the address listed below so that it is received by SRAC’s secretary prior to the Special Meeting or attend the Special Meeting in person and vote. You also may revoke your proxy by sending a notice of revocation to SRAC’s secretary, which must be received prior to the Special Meeting.

Q:     What should I do if I receive more than one set of voting materials?

A:     You may receive more than one set of voting materials, including multiple copies of this proxy statement/consent solicitation statement/prospectus and multiple proxy cards or voting instruction cards. For example, if you hold your shares in more than one brokerage account, you will receive a separate voting instruction card for each brokerage account in which you hold shares. If you are a holder of record and your shares are registered in more than one name, you will receive more than one proxy card. Please complete, sign, date and return each proxy card and voting instruction card that you receive in order to cast your vote with respect to all of your shares.

Q:     Who can help answer my questions?

A:     If you have questions about the proposals or if you need additional copies of the proxy statement/consent solicitation statement/prospectus or the enclosed proxy card you should contact:

Stable Road Acquisition Corp.
1345 Abbot Kinney Boulevard
Venice, California 90291
(883) 478-2253
Attn: James Norris, CPA, Chief Financial Officer

You may also contact our proxy solicitor at:

Morrow Sodali LLC
470 West Avenue
Stamford CT 06902
Tel: (800) 662-5200 (Banks and brokers can call collect at (203) 658-9400)
Email: SRAC.info@investor.morrowsodali.com

To obtain timely delivery, our stockholders must request the materials no later than five (5) business days prior to the Special Meeting.

You may also obtain additional information about SRAC from documents filed with the United States Securities and Exchange Commission (the “SEC”) by following the instructions in the section titled “Where You Can Find More Information.”

If you intend to seek redemption of your public shares, you will need to send a letter demanding redemption and deliver your stock (either physically or electronically) to our transfer agent at least two business days prior to the Special Meeting in accordance with the procedures detailed under the question “How do I exercise my redemption rights?” If you have questions regarding the certification of your position or delivery of your stock, please contact:

Continental Stock Transfer & Trust Company
1 State Street Plaza, 30th Floor
New York, New York 10004
Attention: Mark Zimkind
Email: mzimkind@continentalstock.com

Q:     Who will solicit and pay the cost of soliciting proxies?

A:     SRAC will pay the cost of soliciting proxies for the Special Meeting. SRAC has engaged Morrow Sodali LLC (“Morrow”), to assist in the solicitation of proxies for the Special Meeting. SRAC has agreed to pay Morrow a fee of $22,500, plus costs and expenses. SRAC will reimburse Morrow for reasonable out-of-pocket expenses and will indemnify Morrow and its affiliates against certain claims, liabilities, losses, damages and expenses. SRAC will also reimburse banks, brokers and other custodians, nominees and fiduciaries representing beneficial owners of shares of Class A common stock and Class B common stock for their expenses in forwarding soliciting materials to beneficial owners of Class A common stock and Class B common stock and in obtaining voting instructions from those owners. SRAC’s directors, officers and employees may also solicit proxies by telephone, by facsimile, by mail, on the Internet or in person. They will not be paid any additional amounts for soliciting proxies.

Questions and Answers About the Consent Solicitation of Momentus Stockholders

Q:     Why am I receiving this proxy statement/consent solicitation statement/prospectus?

A:     Momentus stockholders are being asked to adopt the Merger Agreement and approve the transactions contemplated thereby, including the Mergers (the “Momentus Proposal”), by executing and delivering the written consent furnished with this proxy statement/consent solicitation statement/prospectus. As a result of the Business Combination, SRAC will acquire Momentus. Subject to the terms of the Merger Agreement, the aggregate consideration given to the Momentus stockholders and holders of certain convertible securities in connection with the Mergers, will be paid in shares of Combined Company newly issued Class A common stock (or securities exercisable for Combined Company Class A common stock) having a value equal to $1,131,000,000, minus Momentus’ indebtedness for borrowed money as of the closing of the Mergers (the “Closing”), plus the amount of the Momentus’ cash and cash equivalents (excluding restricted cash as determined in accordance with GAAP, any cash being held on behalf of the Momentus’ customers and any security deposits for leases) as of the Closing, plus the aggregate exercise price of all options and warrants outstanding as of immediately prior to the Closing. The Combined Company Class A common stock issued (or reserved for issuance upon exercise of options or warrants) to holders of Momentus equity will be based on a deemed value of $10.00 per share. For more information about the consideration payable to the holders of Momentus equity interests (and convertible securities), please see the section titled “The Business Combination and the Merger Agreement — The Merger Agreement — Merger Consideration.”

A copy of the Merger Agreement is attached to this proxy statement/consent solicitation statement/prospectus as Annex A. This proxy statement/consent solicitation statement/prospectus and its annexes contain important information about the proposed business combination and the solicitation of written consents. You should read this proxy statement/consent solicitation statement/prospectus and its annexes carefully and in their entirety.

Momentus stockholders are encouraged to return their written consent as soon as possible after carefully reviewing this proxy statement/consent solicitation statement/prospectus and its annexes.

Q:     What am I being asked to approve in the written consent?

A:     Momentus stockholders are being asked to adopt the Merger Agreement and approve the Business Combination, including the transactions contemplated by the Merger Agreement and the Mergers. Momentus stockholders are also being asked to approve, on a non-binding advisory basis, a separate proposal with respect to certain governance provisions in the Second Amended and Restated Certificate of Incorporation described in Proposal Nos. 3A through 3G beginning on page 149 (the “Unbundled Governance Proposals”) of this proxy statement/consent solicitation statement/prospectus.

Q:     Who is entitled to act by written consent?

A:     Only Momentus stockholders of record holding shares of Momentus capital stock at the close of business on the record date of               , 2021 (the “Momentus Record Date”), will be notified of and be entitled to execute and deliver a written consent with respect to the Momentus Proposal.

Q:     How can I give my consent?

A:     Holders of Momentus capital stock may give their consent by completing, dating and signing the written consent which will be sent to them pursuant to this proxy statement/consent solicitation statement/prospectus and returning it to Momentus by emailing a .pdf copy to            at            or by mailing it to           .

Q:     What approval is required to adopt the Merger Agreement?

A:     Written consents from each of (i) the holders of at least a majority of the outstanding voting power of the issued and outstanding shares of Momentus capital stock (voting as a single class and on an as-converted basis), (ii) the holders of at least a majority of the issued and outstanding shares of Momentus common stock issued and outstanding (voting as a single class), and (iii) the holders of at least a majority of the shares of Preferred Stock of Momentus issued and outstanding (voting as a single class and on an as-converted basis) are required to adopt the Momentus Proposal.

Concurrently with the execution of the Merger Agreement, Mikhail Kokorich, PML and an affiliated entity of PML (each, a “Written Consent Party”), which collectively hold (a) a majority of the outstanding voting power of Momentus stock issued and outstanding as of the date hereof (voting as a single class on an as-converted basis) (b) a majority of the shares of Momentus common stock issued and outstanding as of the date hereof (voting as a single class) (c) a majority of the shares of Momentus preferred stock issued and outstanding as of the date hereof (voting as a single class and on an as-converted basis) entered into Support Agreements with SRAC pursuant to which, among other things, each Written Consent Party agreed to support the transactions contemplated by the Merger Agreement, including agreeing to execute a written consent constituting the requisite Momentus stockholder approval within three (3) business days of the Registration Statement becoming effective. As of the close of business on the Record Date, the            shares of Momentus common stock that are subject to the Support Agreement represent of the aggregate outstanding voting power of the issued and outstanding shares of SRAC (voting as a single class and on an as converted basis).

Q:     Do Momentus stockholders have appraisal rights if they object to the Mergers?

A:     Yes. Pursuant to Section 262 of the DGCL or Chapter 13 of the California Corporations Code (the “CCC”), Momentus stockholders who comply with the applicable requirements of Section 262 of the DGCL or Chapter 13 of the CCC and do not otherwise withdraw or lose the right to appraisal under Delaware or California (to the extent applicable) law have the right to seek appraisal of the fair value of their shares of Momentus stock if the Mergers are completed. The “fair value” of your shares of Momentus capital stock as determined by the Delaware Court of Chancery may be more or less than, or the same as, the value of the consideration that you are otherwise entitled to receive under the Merger Agreement. Momentus stockholders who do not consent to the adoption of the Merger Agreement and who wish to preserve their appraisal rights must so advise Momentus by submitting a demand for appraisal within the period prescribed by Section 262 of the DGCL or Chapter 13 of the CCC after receiving a notice from Momentus or the Combined Company that appraisal rights are available to them, and must otherwise precisely follow the procedures prescribed by Section 262 of the DGCL or Chapter 13 of the CCC. Failure to follow any of the statutory procedures set forth in Section 262 of the DGCL or Chapter 13 of the CCC will result in the loss or waiver of appraisal rights under Delaware or California law. In view of the complexity of Section 262 of the DGCL or Chapter 13 of the CCC, Momentus stockholders who may wish to pursue appraisal rights should consult their legal and financial advisors. For additional information on appraisal rights available to Momentus stockholders, see the section titled “Additional Information—Appraisal Rights” beginning on page 260 of this proxy statement/consent solicitation statement/prospectus.

Q:     What interests do the current officers and directors of Momentus have in the Business Combination?

A:     In considering whether to adopt the Merger Agreement by executing and delivering the written consent, Momentus stockholders should be aware that aside from their interests as stockholders, Momentus’ officers and members of Momentus’ board of directors have interests in the Business Combination that are different from, or in addition to, those of other Momentus stockholders generally. Momentus stockholders should

take these interests into account in deciding whether to approve the Business Combination. For additional information please see the section titled “The Business Combination and the Merger Agreement—Interests of the Momentus Directors and Executive Officers” beginning on page 127 of this proxy statement/consent solicitation statement/prospectus.

Q:     What are the material U.S. federal income tax consequences of the Mergers to Momentus stockholders that are U.S. holders?

A:     Momentus and SRAC intend for the Mergers, taken together, to constitute an integrated transaction that qualifies as a “reorganization” within the meaning of Section 368(a) of the Code. Assuming that the Mergers qualify as a reorganization, a Momentus stockholder that receives Combined Company Class A common stock in exchange for its Momentus capital stock in the Mergers generally will not recognize gain or loss (except with respect to any cash received in lieu of a fractional share of Combined Class A common stock). However, there are many requirements that must be satisfied in order for the Mergers to qualify as a reorganization, some of which are based upon factual determinations. Neither SRAC nor Momentus has requested or received a ruling from the Internal Revenue Service or an opinion of counsel that the Mergers will qualify as a reorganization. If it is determined that the Mergers are not treated as a reorganization within the meaning of Section 368(a) of the Code, unless the First Merger qualifies as a tax-free exchange of property for stock under Section 351 of the Code, the exchange of Momentus capital stock for Combined Company Class A common stock in the Mergers will be a fully taxable transaction. In such case, a Momentus stockholder would recognize gain or loss, generally measured by the difference between (i) the fair market value of the shares of Combined Company Class A common stock received in the Mergers by such Momentus stockholder and (ii) such stockholder’s tax basis in the Momentus capital stock surrendered. Momentus stockholders should consult with their own tax advisors as to the tax consequences to them of the Mergers and review the more detailed description of the tax consequences of the Mergers titled “Certain United States Federal Income Tax Considerations — Certain Material U.S. Federal Income Tax Consequences of the Mergers to Holders of Momentus Capital Stock that are U.S. holders” beginning on page 141 of this proxy statement/consent solicitation statement/prospectus.

Q:     What is the deadline for returning my written consent?

A:     Momentus has set           , Eastern Time, on               , 2021, as the target date for the receipt of written consents. Momentus reserves the right to extend the final date for receipt of written consents beyond such date. Any such extension may be made without notice to Momentus stockholders. Once a sufficient number of consents to adopt the Merger Agreement has been received, the consent solicitation will conclude.

Q:     Should Momentus stockholders send in their stock certificates now?

A:     No. Momentus stockholders SHOULD NOT send in any stock certificates now. If the Merger Agreement is adopted and the Mergers are consummated, transmittal materials, with instructions for their completion, will be provided under separate cover to Momentus stockholders who hold physical stock certificates (if any) and the stock certificates should be sent at that time in accordance with such instructions.

Q:     Who can help answer my questions?

A:     If you have any questions about the Mergers or how to return your written consent, or if you need additional copies of this proxy statement/consent solicitation statement/prospectus or a replacement written consent, you should contact          by phone toll-free at          or by email to          or by mailing your request to         , at         .

RISK FACTORS

In addition to the other information contained in this proxy statement/consent solicitation statement/prospectus, including the matters addressed under the heading “Cautionary Note Regarding Forward-Looking Statements,” you should carefully consider the following risk factors in deciding how to vote on the proposals presented in this proxy statement/consent solicitation statement/prospectus. The occurrence of one or more of the events or circumstances described in these risk factors, alone or in combination with other events or circumstances, may have a material adverse effect on the Combined Company’s business, reputation, revenue, financial condition, results of operations and future prospects, in which event the market price of Combined Company Class A common stock could decline, and you could lose part or all of your investment.

Risks Related to the Business and Industry of Momentus

The following risk factors will apply to Momentus’ business and operations following the completion of the Business Combination. These risk factors are not exhaustive, and investors are encouraged to perform their own investigation with respect to the business, financial condition and prospects of Momentus and its business, financial condition and prospects following the completion of the Business Combination. You should carefully consider the following risk factors in addition to the other information included in this proxy statement/consent solicitation statement/prospectus, including matters addressed in the section titled “Cautionary Note Regarding Forward-Looking Statements.” Momentus may face additional risks and uncertainties that are not presently known to it, or that it currently deems immaterial, which may also impair Momentus’ business or financial condition. The following discussion should be read in conjunction with the financial statements of Momentus and notes to the financial statements included herein.

Unless the context otherwise requires, all references in this subsection to the “Company,” “we,” “us” or “our” refer to the business of Momentus and its subsidiaries prior to the consummation of the Business Combination, which will be the business of the Combined Company and its subsidiaries following the consummation of the Business Combination.

We have not yet delivered customer satellites into orbit using any of our transfer and service vehicles, and any setbacks we may experience during our initial mission planned for January 2021 and other demonstration and commercial missions could have a material adverse effect on our business, financial condition and results of operation and could harm our reputation.

The success of our in-space infrastructure services business will depend on our ability to successfully and regularly deliver customer satellites at custom orbits. Our mission planned for January 2021 will be a demonstration mission in which our vehicle will deliver client satellites into orbit for the first time. In this inaugural mission, we expect to demonstrate Vigoride’s ability to deploy satellites at the point at which Vigoride is dropped off by the launch vehicle and to perform certain maneuvers after deployment. We do not expect to deliver client satellites to custom orbits until  the second half of 2021 at the earliest.

While we have built operational processes to ensure that the design, manufacture, performance and servicing of our in-space vehicles meet rigorous performance goals, there can be no assurance that we will not experience operational or process failures and other problems during our inaugural mission or on any other mission. Any failures or setbacks, particularly on our inaugural mission, could harm our reputation and have a material adverse effect on our business, financial condition and results of operation.

We have incurred significant losses since inception, we expect to incur losses in the future and we may not be able to achieve or maintain profitability.

We have incurred significant losses since inception. We incurred net losses of $126.3 million for the nine months ended September 30, 2020 and $15.8 million and $6.2 million for the years ended December 31, 2019 and 2018, respectively. We have not yet commenced delivery of customer satellites into orbit, and it is difficult for us to predict our future operating results. As a result, our losses may be larger than anticipated, and we may not achieve profitability when expected, or at all, and even if we do, we may not be able to maintain or increase profitability.

We expect our operating expenses to increase over the next several years as we scale our operations, increase research and development efforts relating to new offerings and technologies, and hire more employees. These efforts may be more costly than we expect and may not result in increased revenue or growth in our business. Any failure to increase our revenue sufficiently to keep pace with our investments and other expenses could prevent us from achieving or

maintaining profitability or positive cash flow. Furthermore, if our future growth and operating performance fail to meet investor or analyst expectations, or if we have future negative cash flow or losses resulting from expanding our operations, this could have a material adverse effect on our business, financial condition and results of operations.

Our ability to grow our business depends on the successful development of our vehicles and related technology, which is subject to many uncertainties, some of which are beyond our control.

Our current primary research and development objectives focus on the development of our existing and future vehicles and related technology. If we do not complete development of these vehicles in our anticipated timeframes or at all, our ability to grow our business will be adversely affected. The successful development of our vehicles and related technology involves many uncertainties, some of which are beyond our control, including, but not limited to:

•        timing in finalizing vehicle design and specifications;

•        successful completion of demonstration missions;

•        our ability to obtain additional applicable approvals, licenses or certifications from regulatory agencies, if required, and maintaining current approvals, licenses or certifications;

•        performance of our manufacturing facility despite risks that disrupt productions, such as natural disasters;

•        performance of a limited number of suppliers for certain raw materials and supplied components and their willingness to do business with us;

•        performance of our third-party contractors that support our research and development activities;

•        our ability to protect our intellectual property critical to the design and function of our transport vehicles;

•        our ability to continue funding and maintaining our research and development activities; and

•        the impact of the COVID-19 pandemic on us, our customers, suppliers and distributors, and the global economy.

Momentus’ limited operating history makes it difficult to evaluate its future prospects and the risks and challenges it may encounter.

We have been focused on developing space transportation and infrastructure services since 2017. This limited operating history makes it difficult to evaluate Momentus’ future prospects and the risks and challenges it may encounter. Risks and challenges Momentus has faced or expects to face include its ability to:

•        forecast its revenue and budget for and manage its expenses;

•        attract new customers and retain existing customers;

•        effectively manage its growth and business operations, including planning for and managing capital expenditures for its current and future vehicles and services, and managing its supply chain and supplier relationships related to its current and future vehicles and services;

•        comply with existing and new or modified laws and regulations applicable to its business;

•        anticipate and respond to macroeconomic changes and changes in the markets in which it operates;

•        maintain and enhance the value of its reputation and brand;

•        develop and protect intellectual property; and

•        hire, integrate and retain talented people at all levels of its organization.

If Momentus fails to address the risks and difficulties that it faces, including those associated with the challenges listed above as well as those described elsewhere in this “Risk Factors” section, its business, financial condition and results of operations could be adversely affected. Further, because Momentus has limited historical financial data and operates in a rapidly evolving market, any predictions about its future revenue and expenses may not be as accurate as they would be if it had a longer operating history or operated in a more developed market. Momentus has encountered

in the past, and will encounter in the future, risks and uncertainties frequently experienced by growing companies with limited operating histories in rapidly changing industries. If Momentus’ assumptions regarding these risks and uncertainties, which it uses to plan and operate its business, are incorrect or change, or if it does not address these risks successfully, its results of operations could differ materially from its expectations and its business, financial condition and results of operations could be adversely affected.

The market for in-space infrastructure services has not been established with precision, is still emerging and may not achieve the growth potential we expect or may grow more slowly than expected.

The markets for in-space infrastructure services have not been established with precision as the commercialization of space is a relatively new development and is rapidly evolving. Our estimates for the total addressable markets for in-space infrastructure services are based on a number of internal and third-party estimates, including our current backlog, assumed prices at which we can offer services, assumed frequency of service, our ability to leverage our current manufacturing and operational processes and general market conditions. While we believe our assumptions and the data underlying our estimates are reasonable, these assumptions and estimates may not be correct and the conditions supporting our assumptions or estimates may change at any time, thereby reducing the predictive accuracy of these underlying factors. As a result, our estimates of the annual total addressable markets for in-space infrastructure services, as well as the expected growth rate for the total addressable market for that experience, may prove to be incorrect.

We may not be able to convert our orders in backlog into revenue.

As of November 1, 2020, our backlog consisted of approximately $90 million in customer contracts. However, these contracts are cancellable by customers for convenience. If a customer cancels a contract before it is required to pay the last deposit prior to launch, we may not receive all potential revenue from these orders, except for an initial non-refundable deposit which is paid at the time the contract is signed.

In addition, backlog is typically subject to large variations from quarter to quarter and comparisons of backlog from period to period are not necessarily indicative of future revenues. Furthermore, some contracts comprising the backlog are for services scheduled many years in the future, and the economic viability of customers with whom we have contracted is not guaranteed over time. As a result, the contracts comprising our backlog may not result in actual revenue in any particular period, or at all, and the actual revenue from such contracts may differ from our backlog estimates. The timing of receipt of revenues, if any, on projects included in backlog could change because many factors affect the scheduling of missions and adjustments to contracts may also occur. The failure to realize some portion of our backlog could adversely affect our revenues and gross margins. Furthermore, the presentation of our financial results requires us to make estimates and assumptions that may affect revenue recognition. In some instances, we could reasonably use different estimates and assumptions, and changes in estimates are likely to occur from period to period. Accordingly, actual results could differ significantly from our estimates.

A key component of our business model is the delivery of satellites using our vehicles from lower earth orbit to other orbits. The technology for this maneuver is still in the development stage and has not been fully validated through actual deployment and testing. If we are unable to develop and validate such technology or technology for other planned services, our operating results and business will be materially adversely affected.

While we plan to initially deliver satellites within lower earth orbit at costs significantly lower than our competitors, the success of our business is in large part dependent on our ability to develop more powerful and efficient propulsion to deliver satellites and other payloads to other orbits and provide other services, such as deorbiting of defunct or obsolete satellites, satellite repositioning, by 2023. This technology is currently under development, and if we fail to successfully complete the development and validate this technology through actual deployment and testing of such technology, or if we experience any delays or setbacks in the development of this technology or encounter difficulties in scaling our delivery or servicing capabilities, we may not be able to fully realize our business model and our financial results and prospects would be materially adversely affected.

Additionally, as part of our business plan, we plan to provide reusable vehicles and offer in orbit services, such as inspection, refueling, life extension, re-positioning, salvage missions, maintenance and repair, and de-orbiting. This will require development of new capabilities for our vehicles, such as the capability to perform proximity maneuvering and berthing. These anticipated capabilities need technologies that are unproven and subject to significant continued design and development efforts, may take longer than anticipated to materialize, if at all, and may never be commercialized in a way that would allow us to generate revenue from the sale of these services and offerings. Relatedly, if such

technologies become viable in the future, we may be subject to increased competition, and some competitors may have substantially greater monetary and knowledge resources than we have and expect to have in the future to devote to the development of these technologies.

We are dependent on third-party launch vehicles to launch our vehicles and customer payloads into space and any delay could have a material adverse impact to our financial condition and results of operations.

Currently there are only a handful of companies who offer launch services, and if this sector of the space industry does not grow or there is consolidation among these companies, we may not be able to secure space on a launch vehicle or such space may be more costly.

Our vehicles are expected to provide “last-mile” transport for satellites to their custom orbit after they are released at a drop off point in space. Therefore, we are dependent on third-party launch vehicles to deliver our vehicles into space. If the number of companies offering launch services or the number of launches does not grow in the future or there is a consolidation among companies who offer these services, this could result in a shortage of space on these launch vehicles, which may cause delays in our ability to meet our customers’ needs. Additionally, a shortage of space available on launch vehicles may cause prices to increase or cause delays in our ability to meet our customers’ needs. Either of these situations could have a material adverse effect on our results of operations and financial condition.

Further, in the event that a launch is delayed, our timing for revenue of recognition may be impacted depending on the length of the delay and the nature of the contract with the customers with payloads on such delayed flight. For example, SpaceX has delayed the December 2020 launch of Falcon 9, on which our inaugural mission was planned, until January 2021. While such delays are common in the space industry, any delay in a launch on which we are booked for missions with paying clients would result in a delay in recognizing revenue which could materially impact our financial statements or result in negative impacts to our earnings during a specified time period, which could have a material effect on our results of operations and financial condition.

We may be unable to manage our future growth effectively, which could make it difficult to execute our business strategy.

If our operations continue to grow as planned, of which there can be no assurance, we will need to expand our sales and marketing, research and development, customer and commercial strategy, products and services, supply, and manufacturing functions. We will also need to continue to leverage our manufacturing and operational systems and processes, and there is no guarantee that we will be able to scale the business and the manufacture of vehicles as currently planned or within the planned timeframe. The continued expansion of our business may also require additional manufacturing and operational facilities, as well as space for administrative support, and there is no guarantee that we will be able to find suitable locations for the manufacture of our vehicles.

Our continued growth could increase the strain on our resources, and we could experience operating difficulties, including difficulties in hiring and training employees, finding manufacturing capacity to produce our vehicles and related equipment, and delays in production. These difficulties divert the attention of management and key employees and impact financial and operational results. If we are unable to drive commensurate growth, these costs, which include lease commitments, headcount and capital assets, could result in decreased margins, which could have a material adverse effect on our business, financial condition and results of operations.

A pandemic outbreak of a novel strain of coronavirus, also known as COVID-19, has disrupted and may continue to adversely affect our business.

The global spread of COVID-19 has disrupted certain aspects of our operations and may adversely impact our business operations and financial results, including our ability to execute on our business strategy and goals. Specifically, the continued spread of COVID-19 and precautionary actions taken related to COVID-19 have adversely impacted, and are expected to continue to adversely impact, our operations, including causing delays or disruptions in our supply chain; and decreasing our operational efficiency in the development of our vehicles. We are taking measures within our facilities to ensure the health and safety of our employees, which include universal facial coverings, rearranging facilities to follow social distancing protocols, conducting active daily temperature checks and undertaking regular and thorough disinfecting of surfaces and tools. However, there can be no assurances that these measures will prevent a future outbreak of COVID-19 within our workforce. These measures have also resulted in the reduction of operational efficiency within our impacted workforce, and we expect they will continue to do so.

The pandemic has also resulted in, and may continue to result in, significant disruption and volatility of global financial markets. This disruption and volatility may adversely impact our ability to access capital, which could in the future negatively affect our liquidity and capital resources. Given the rapid and evolving nature of the impact of the virus, responsive measures taken by governmental authorities and the uncertainty about its impact on society and the global economy, we cannot predict the extent to which it will affect our operations, particularly if these impacts persist or worsen over an extended period of time. To the extent COVID-19 adversely affects our business operations and financial results, it may also have the effect of heightening many of the other risks described in this “Risk Factors” section.

We may experience a total loss of our vehicle and our customers’ payloads if there is an accident on launch or during the journey into space, and any insurance we have may not be adequate to cover our loss.

Although there have been and will continue to be technological advances in spaceflight, it is still an inherently dangerous activity. Explosions and other accidents on launch or during the flight have occurred and will likely occur in the future. If such incident should occur, we will likely experience a total loss of our vehicle and our customers’ payloads. The total or partial loss of one or more vehicles or customer payloads could have a material adverse effect on our results of operations and financial condition. For some missions, we can elect to buy launch insurance, which can reduce our monetary losses from the launch failure, but even in this case we will have losses associated with our inability to test our technology in space and delays with further technology development.

Following the completion of the Business Combination, including the PIPE Investment, we may still require substantial additional funding to finance our operations, but adequate additional financing may not be available when we need it, on acceptable terms or at all.

Prior to the Business Combination, we financed our operations and capital expenditures primarily through funding from private sources. Even following the completion of the Business Combination, including the PIPE Investment, we could be required to raise capital through public or private financing or other arrangements. Such financing may not be available on acceptable terms, or at all, and our failure to raise capital when needed could harm our business. For example, the global COVID-19 health crisis and related financial impact has resulted in, and may continue to result in, significant disruption and volatility of global financial markets that could adversely impact our ability to access capital. We may sell equity securities or debt securities in one or more transactions at prices and in a manner as we may determine from time to time. If we sell any such securities in subsequent transactions, our current investors may be materially diluted. Any debt financing, if available, may involve restrictive covenants and could reduce our operational flexibility or profitability. If we cannot raise funds on acceptable terms, we may not be able to grow our business or respond to competitive pressures.

We rely on a limited number of suppliers for certain raw materials and supplied components. We may not be able to obtain sufficient raw materials or supplied components to meet our manufacturing and operating needs, or obtain such materials on favorable terms or at all, which could impair our ability to fulfill our orders in a timely manner or increase our costs of production.

Our ability to produce our current and future vehicle systems and other components of operation is dependent upon sufficient availability of raw materials and supplied components, which we secure from a limited number of suppliers. Our reliance on suppliers to secure these raw materials and supplied components exposes us to volatility in the prices and availability of these materials. We may not be able to obtain sufficient supplies of raw materials or supplied components on favorable terms or at all, which could result in delays in the manufacture of our vehicles or increased costs.

In addition, we have in the past experienced and may in the future experience delays in manufacturing or operation as we go through the requalification process with any replacement third-party supplier, as well as the limitations imposed by the International Traffic in Arms Regulations (“ITAR”), the Export Administration Regulations (“EAR”), or other restrictions on transfer of sensitive technologies. Moreover, the imposition of tariffs on such raw materials or supplied components could have a material adverse effect on our operations. Prolonged disruptions in the supply of any of our key raw materials or components, difficulty qualifying new sources of supply, implementing use of replacement materials or new sources of supply or any volatility in prices could have a material adverse effect on our ability to operate in a cost-efficient, timely manner and could cause us to experience cancellations or delays of scheduled missions, customer cancellations or reductions in our prices and margins, any of which could harm our business, financial condition and results of operations.

Our vehicles and related equipment may have shorter useful lives than we anticipate.

Our growth strategy depends in part on developing reusable vehicles that will allow a single vehicle to deliver cargo multiple times to multiple orbits. These reusable vehicles will have a limited useful life, which is driven by the number of cargo delivered to custom orbits and the ability to refuel in space. While we intend to design our reusable vehicles for a certain lifespan, which corresponds to a number of cycles, there can be no assurance as to the actual operational life of a vehicle or that the operational life of individual components will be consistent with its design life. A number of factors will impact the useful lives of our vehicles, including, among other things, the quality of their design and construction, the durability of their component parts and availability of any replacement components, and the occurrence of any anomaly or series of anomalies or other risks affecting the vehicles during launch and in orbit. In addition, any improvements in technology may make obsolete our existing vehicles or any component of our vehicles prior to the end of its life. If our vehicles and related equipment have shorter useful lives than we currently anticipate, this may lead to delays in increasing the rate of our commercial payloads, which would have a material adverse effect on our business, financial condition and results of operations.

We expect to face intense competition in satellite transport and related services and other services which we may develop in the space transportation industry.

The space transportation industry is still developing and evolving, but we expect it to be highly competitive. Currently, our primary competitors in delivering small satellites into a specific orbit are small launch vehicle providers such as Rocket Lab. In addition, several other companies are developing small launch vehicles, and several are developing transfer vehicles, such as Spaceflight Industries, MOOG, Astroscale and D-Orbit. Some companies, such as Rocket Labs and Firefly Aerospace, are developing both small launch vehicles and transfer vehicles. Other companies, including Spaceflight Industries and D-Orbit have announced plans to offer in-space transport services with vehicles that would compete more directly with Momentus.

We believe that competitor vehicles that are comparable to our vehicles will begin to enter the market in 2021. However, we believe that these vehicles will be limited in their propulsion capabilities and will have higher costs, whereas Momentus’ water plasma propulsion technology offers a more advantageous thrust/efficiency combination, at a lower cost. Because of this, we believe that we are well positioned to capture near-term demand and medium-term demand as the satellite industry continues to develop.

Many of our current and potential competitors are larger and may have substantially greater resources than we have and expect to have in the future. They may also be able to devote greater resources to the development of their current and future technologies or the promotion of their offerings or offer lower prices. Our current and potential competitors may also establish cooperative or strategic relationships among themselves or with third parties that may further enhance their resources and offerings. Further, it is possible that domestic or foreign companies or governments, some with greater experience in the aerospace industry or greater financial resources than we possess, will seek to provide products or services that compete directly or indirectly with ours in the future. Any such foreign competitor, for example, could benefit from subsidies from, or other protective measures by, its home country.

We believe our ability to compete successfully in delivering satellites to custom orbit at significantly reduced cost to customers does and will depend on a number of factors, which may change in the future due to increased competition, our ability to meet our customers’ needs and the frequency and availability of our offerings. If we are unable to compete successfully, our business, financial condition and results of operations could be adversely affected.

If we fail to adequately protect our intellectual property rights, our competitive position could be impaired and our intellectual property applications for registration may not issue or be registered, which may have a material adverse effect on our ability to prevent others from commercially exploiting products similar to ours.

Our success depends, in significant part, on our ability to protect our intellectual property rights, including our water-based propulsion technology and certain other methodologies, practices, tools, technologies and technical expertise we utilize in designing, developing, implementing and maintaining applications and processes used in our vehicles and related technologies. To date, we have relied primarily on trade secrets and other intellectual property laws, non-disclosure agreements with our employees, consultants and other relevant persons and other measures to protect our intellectual property and intend to continue to rely on these and other means. We also try to protect our intellectual property by filing patent applications related to our technology, inventions and improvements that are important to the development of our business. The steps we take to protect our intellectual property may be inadequate.

We currently have 15 pending U.S. and Patent Cooperation Treaty patent applications. Our pending patent applications may not result in patents being issued, which may have a material adverse effect on our ability to prevent others from commercially exploiting products similar to ours. Momentus cannot be certain that it is the first inventor of the subject matter to which it has filed a particular patent application, or if it is the first party to file such a patent application. If another party has filed a patent application to the same subject matter as Momentus has, Momentus may not be entitled to the protection sought by the patent application. Momentus also cannot be certain whether the claims included in a patent application will ultimately be allowed in the applicable issued patent. As a result, Momentus cannot be certain that the patent applications that it files will issue. Further, the scope of protection of issued patent claims is often difficult to determine.

Patents, if issued, may be challenged, invalidated or circumvented. If our patents are invalidated or found to be unenforceable, we will lose the ability to exclude others from making, using or selling the inventions claimed. Moreover, an issued patent does not guarantee us the right to use the patented technology or commercialize a product using that technology. Third parties may have blocking patents that could be used to prevent us from developing our product. Thus, patents that we may own in the future may not allow us to exploit the rights conferred by our intellectual property protection. Even if issued, they may not be issued with claims sufficiently broad to protect our technologies or may not provide us with a competitive advantage against competitors with similar technologies. Despite our precautions, it may be possible for unauthorized third parties to copy our technology and use information that we regard as proprietary to create technology that competes with ours. Further, the laws of some countries do not protect proprietary rights to the same extent as the laws of the United States, and mechanisms for enforcement of intellectual property rights in some foreign countries may be inadequate. Momentus’ competitors may also design around Momentus’ issued patents, which may adversely affect Momentus’ business, prospects, financial condition and operating results.

In addition, although we enter into nondisclosure and invention assignment agreements with our employees, enter into non-disclosure agreements with consultants and other parties with whom we have strategic relationships and business alliances and enter into intellectual property assignment agreements with our consultants and vendors, no assurance can be given that these agreements will be effective in controlling access to and distribution of our technology and proprietary information. Further, these agreements do not prevent our competitors from independently developing technologies that are substantially equivalent or superior to our products.

Protecting and defending against intellectual property claims may have a material adverse effect on our business.

Our success depends in part upon successful prosecution, maintenance, enforcement and protection of our owned intellectual property. To protect our intellectual property rights, we may be required to spend significant resources to monitor and protect these rights. Litigation may be necessary in the future to enforce our intellectual property rights and to protect our trade secrets. Such litigation could be costly, time consuming and distracting to management and could result in the impairment or loss of portions of our intellectual property. Furthermore, our efforts to enforce our intellectual property rights may be met with defenses, counterclaims and countersuits attacking the validity and enforceability of our intellectual property rights. Our inability to protect our technology, as well as any costly litigation or diversion of our management’s attention and resources, could disrupt our business, as well as have a material adverse effect on our financial condition and results of operations. The results of intellectual property litigation are difficult to predict and may require us to stop using certain technologies or offering certain services or may result in significant damage awards or settlement costs. There is no guarantee that any action to defend, maintain or enforce our owned or licensed intellectual property rights will be successful, and an adverse result in any such proceeding could have a material adverse impact on our business, financial condition, operating results and prospects.

In addition, we may from time to time face allegations that we are infringing, misappropriating, or otherwise violating the intellectual property rights of third parties, including the intellectual property rights of our competitors. We may be unaware of the intellectual property rights that others may claim cover some or all of our technology or services. Irrespective of the validity of any such claims, we could incur significant costs and diversion of resources in defending against them, and there is no guarantee any such defense would be successful, which could have a material adverse effect on our business, contracts, financial condition, operating results, liquidity and prospects.

Even if these matters do not result in litigation or are resolved in our favor or without significant cash settlements, these matters, and the time and resources necessary to litigate or resolve them, could divert the time and resources of our management team and harm our business, our operating results and our reputation.

Investments in us may be subject to U.S. foreign investment regulations which may impose conditions on or limit certain investors’ ability to purchase our common stock, or after the Business Combination, the Class A common stock of the Combined Company, potentially making the Combined Company Class A common stock less attractive to investors. Our investments in U.S. companies may also be subject to U.S. foreign investment regulations.

Under the “Exon-Florio Amendment” to the U.S. Defense Production Act of 1950, as amended (the “DPA”), the U.S. President has the power to disrupt or block certain foreign investments in U.S. businesses if he determines that such a transaction threatens U.S. national security. The Committee on Foreign Investment in the United States (“CFIUS”) has been delegated the authority to conduct national security reviews of certain foreign investments. CFIUS may impose mitigation conditions to grant clearance of a transaction.

The Foreign Investment Risk Review Modernization Act (“FIRRMA”), enacted in 2018, amended the DPA to, among other things, expand CFIUS’s jurisdiction beyond acquisitions of control of U.S. businesses. Under FIRRMA, CFIUS also has jurisdiction over certain foreign non-controlling investments in U.S. businesses that have involvement with critical technology or critical infrastructure, or that collect and maintain sensitive personal data of U.S. citizens (“TID U.S. Businesses”), if the foreign investor receives specified triggering rights in connection with its investment. We are a TID U.S. Business because we develop and design technologies that would be considered critical technologies. Certain foreign investments in TID U.S. Businesses are subject to mandatory filing with CFIUS. These restrictions on the ability of foreign persons to invest in us could limit our ability to engage in strategic transactions that could benefit our stockholders, including a change of control, and could also affect the price that an investor may be willing to pay for our common stock.

In addition to the restrictions on foreign investments in us, our status as a “foreign person” for CFIUS purposes may also restrict our future plans or potentially prevent us from pursuing transactions that we believe would be advantageous to us and our stockholders. We are considered to be a “foreign person” under CFIUS regulations because our founder, Mikhail Kokorich, is a Russian citizen and is deemed to have control over the Company, given his current and expected governance and management roles as Chief Executive Officer and a director of the Company and the Combined Company and his current and expected levels beneficial ownership of common stock of the Company and Combined Company. In addition, one of our stockholders, BrainySpace LLC, is owned by the wife of Lev Khasis, a co-founder and former director of the Company. Mr. Khasis is a legal permanent U.S. resident and a U.S. Person as defined for the purposes of export controls at 15 CFR §772.1 and 22 CFR §120.15 and is also a Russian citizen and the deputy Chairman of the Executive Board of Sberbank, a Russian bank that is subject to certain restrictions administered by the U.S. Treasury Department’s Office of Foreign Assets Control that limit U.S. persons’ ability to engage in certain debt transactions with the bank. Accordingly, it is possible that Mr. Kokorich’s controlling interests in the Company, or perceptions surrounding Mr. Khasis and his affiliation with Sberbank, could make it more difficult to obtain CFIUS approval in connection with future potential investments by the Company in U.S. businesses. With respect to any investment by Momentus that is within CFIUS’s jurisdiction, the parties would have to determine whether a mandatory CFIUS filing would be required, or, if not, whether to submit a voluntary filing with CFIUS or proceed with the transaction without CFIUS review, in which case the transaction would remain susceptible to possible future CFIUS disruption. Whether or not a filing is made, CFIUS could block the consummation of an acquisition or investment within its jurisdiction or could order divestiture after the transaction is completed. Recently, a number of stockholders of a U.S. company, including Mr. Kokorich, divested their interests in such company pursuant to an order by CFIUS.

We are subject to stringent U.S. export and import control laws and regulations. Unfavorable changes in these laws and regulations or U.S. government licensing policies, our failure to secure timely U.S. government authorizations under these laws and regulations, or our failure to comply with these laws and regulations could have a material adverse effect on our business, financial condition and results of operation.

We are required to comply with U.S. export control laws and regulations, including ITAR administered by the U.S. Department of State and the EAR administered by the U.S. Department of Commerce’s Bureau of Industry and Security (“BIS”). Pursuant to these foreign trade control laws and regulations, we are required, among other things, to (i) maintain a registration under ITAR, (ii) determine the proper licensing jurisdiction and export classification of products, software, and technology, and (iii) obtain licenses or other forms of U.S. government authorization to engage in the conduct of our space transport business. Violations of applicable export control laws and related regulations could result in criminal and administrative penalties, including fines, possible denial of export privileges, and debarment, which could have a material adverse impact on our business, including our ability to enter into contracts or subcontracts for U.S. government customers. U.S. export licenses are required to transfer or make accessible certain of the Company’s products, software and technical information to its non-U.S. employees (called “deemed exports”), including its Chief Executive Officer, Mr. Kokorich. On September 6, 2019, the Company notified the Office of Export Enforcement of BIS via an Initial Notice of Voluntary Disclosure that it was possible that various unauthorized deemed exports of EAR-controlled technology to

employees of the Company may have occurred. The Company completed a full audit of the trade compliance program at the time and identified several record keeping and administrative violations which likely resulted in the unintentional and unauthorized disclosure of certain limited data to non-U.S. employees of the Company. Compliance protocols were implemented as part of an internal corrective action process. This disclosure was closed by BIS pursuant to a Warning Letter dated April 20, 2020. While this incident did not result in any monetary or non-monetary penalties, if we are found to be in violation of these laws and regulations in the future, we could face civil and criminal liabilities, monetary and non-monetary penalties, the loss of export or import privileges, debarment and reputational harm.

We currently do not have an export license to transfer or make accessible controlled technology to Mr. Kokorich. As a result, Mr. Kokorich is not currently permitted to access controlled Company technical information or hardware. In order to authorize the deemed export of controlled technology to Mr. Kokorich, we have been pursuing a BIS license since early 2018. We have not yet been able to obtain such a license, and there is no assurance we will ever be able to obtain such a license in the future. If we continue to operate without such a license, Mr. Kokorich will continue to be unable to access this controlled technology for as long as he remains a non-US person. As a result, he does not have access to detailed technical materials, such as elaborate technical drawings and specialized hardware, and he is excluded from in-depth technical discussions around implementation details (or any other discussions of controlled material), although such discussions do not require the attention of the Chief Executive Officer. Momentus also conducts regular training for employees to avoid any export-controlled discussions with Mr. Kokorich. While we believe that if the current restrictions on Mr. Kokorich’s access to controlled technology remain in place, we will be able to continue to operate our business without any material adverse impact on us, it is possible that these restrictions could in the future lead to complications or other issues that may have a material adverse impact on our operations. For example, if these restrictions remain in place, they could create confusion in the market about the Company’s management and technical development. Such confusion would stem from false impressions regarding Mr. Kokorich’s ability to engage with, lead and influence the ongoing work at the Company, and the time and attention of the Company’s management may be diverted in order to mitigate these false impressions and the resulting confusion.

The inability to secure and maintain other necessary export authorizations could negatively impact our ability to compete successfully or to operate our spaceflight business as planned. For example, if we were unable to obtain or maintain our licenses to export certain spacecraft hardware, we would be effectively prohibited from launching our vehicles from certain non-U.S. locations, which would limit the number of launch providers we could use. In addition, if we were unable to obtain a Department of State Technical Assistance Agreement to export certain launch related services, we would experience difficulties or even be unable to perform integration activities necessary to safely integrate our transfer vehicles to non-U.S. launch vehicles. In both cases, these restrictions could lead to higher launch costs which may have a material adverse impact on our results of operations. Similarly, if we were unable to secure effective export licensure to authorize the full scope of activity with a foreign partner or supplier, we may be required to make design changes to spacecraft or updates to our supplier chain, which may result in increased costs to us or delays in vehicle launches.

Any changes in the export control regulations or U.S. government licensing policy, such as those necessary to implement U.S. government commitments to multilateral control regimes, may restrict our operations. There is no inherent right to perform an export and given the significant discretion the government has adjudicating such authorizations in furtherance of U.S. national security and foreign policy interests, there can be no assurance we will be successful in our current and future efforts to secure and maintain necessary licenses, registrations, or other U.S. government regulatory approvals.

In addition, U.S. export control laws continue to change. For example, the control lists under the ITAR and the EAR are periodically updated to reclassify specific types of export-controlled technology. For example, any changes to the jurisdictional assignment of controlled data or hardware used by Momentus could result in the need for different export authorizations, each then subject to a subsequent approval. Similarly, should exceptions or exemptions under the EAR or ITAR, respectively, be changed, Momentus’ activities otherwise authorized via these mechanisms may become unavailable and could result in the need for additional export authorizations. Additionally, changes to the administrative implementation of export control laws at the agency level may suddenly change as a result of geo-political events, which could result in existing or proposed export authorization applications being viewed in unpredictable ways, or potentially rejected, as a result of the changed agency level protocol.

Momentus’ co-founder and Chief Executive Officer is an asylum seeker from the Russian Federation and if his petition is not successful, it could adversely impact us.

Momentus’ co-founder and Chief Executive Officer, Mikhail Kokorich, who will be the Chief Executive Officer of the Combined Company, is a citizen of the Russian Federation who is seeking asylum in the United States and is authorized to work in the United States while his asylum application is pending. While Momentus believes Mr. Kokorich’s application

will be granted, if for any reason it is not, he may not be able to remain in the United States, which could make it difficult for him to perform his duties as Chief Executive Officer and as a director of the Company and the Combined Company, which would adversely impact us. If he is granted asylum, Mr. Kokorich intends to apply for U.S. citizenship; however while he remains a foreign national, the Company may be affected by political decisions and, as discussed above, the Company will be subject to regulations relating to foreign investment in U.S. companies. See “— Investments in us may be subject to U.S. foreign investment regulations which may impose conditions on or limit certain investors’ ability to purchase our common stock, or after the Business Combination, the Class A common stock of the Combined Company, potentially making the Combined Company Class A common stock less attractive to investors. Our investments in U.S. companies may also be subject to U.S. foreign investment regulations” above in this “Risk Factors” section.

Our business is subject to a wide variety of additional extensive and evolving government laws and regulations. Failure to comply with such laws and regulations could have a material adverse effect on our business.

We are subject to a wide variety of laws and regulations relating to various aspects of our business, including with respect to our space transport operations, employment and labor, health care, tax, privacy and data security, health and safety, and environmental issues. Laws and regulations at the foreign, federal, state and local levels frequently change, especially in relation to new and emerging industries, and we cannot always reasonably predict the impact from, or the ultimate cost of compliance with, current or future regulatory or administrative changes. We monitor these developments and devote a significant amount of management’s time and external resources towards compliance with these laws, regulations and guidelines, and such compliance places a significant burden on management’s time and other resources, and it may limit our ability to expand into certain jurisdictions. Moreover, changes in law, the imposition of new or additional regulations or the enactment of any new or more stringent legislation that impacts our business could require us to change the way we operate and could have a material adverse effect on our sales, profitability, cash flows and financial condition.

Failure to comply with these laws or regulations or failure to satisfy any criteria or other requirement under such laws or regulations, such as with respect to obtaining and maintaining licenses, certificates, authorizations and permits critical for the operation of our business, may result in civil penalties or private lawsuits, or result in a delay or the denial, suspension or revocation of licenses, certificates, authorizations or permits, which would prevent us from operating our business. For example, commercial space launches and the operation of our space transport system in the United States require licenses and permits from the Federal Communications Commission (the “FCC”) and review by other agencies of the U.S. Government, including the Department of Defense and National Aeronautics and Space Administration (“NASA”). License approval can include an interagency review of safety, operational, national security, and foreign policy and international obligations implications, as well as a review of foreign ownership. The Committee for the Assessment of Foreign Participation in the United States Telecommunications Service Sector (the “Committee”) recently requested a review of two of our FCC license applications. However, the Committee subsequently withdrew its request for review, permitting the license applications to proceed.

Additionally, regulation of our industry is still evolving, and new or different laws or regulations could affect our operations, increase direct compliance costs for us or cause any third-party suppliers or contractors to raise the prices they charge us because of increased compliance costs. For example, the FCC has an open notice of proposed rulemaking relating to mitigation of orbital debris, which could affect us and our operations. Application of these laws to our business may negatively impact our performance in various ways, limiting the collaborations we may pursue, further regulating the export and re-export of our products, services, and technology from the United States and abroad, and increasing our costs and the time necessary to obtain required authorization. The adoption of a multi-layered regulatory approach to any one of the laws or regulations to which we are or may become subject, particularly where the layers are in conflict, could require alteration of our manufacturing processes or operational parameters which may adversely impact our business. We may not be in complete compliance with all such requirements at all times and, even when we believe we are in complete compliance, a regulatory agency may determine that we are not.

We have government customers, which subjects us to risks including early termination, audits, investigations, sanctions and penalties.

While we derive limited revenue from contracts with the NASA and the U.S. government, we may enter into additional contracts with the U.S. or foreign governments in the future, and this subjects a larger part of our business to statutes and regulations applicable to companies doing business with the government, including the Federal Acquisition Regulation. These government contracts customarily contain provisions that give the government substantial rights and remedies, many of which are not typically found in commercial contracts and which are unfavorable to contractors.

For instance, most U.S. government agencies include provisions that allow the government to unilaterally terminate or modify contracts for convenience, and in that event, the counterparty to the contract may generally recover only its incurred or committed costs and settlement expenses and profit on work completed prior to the termination. If the government terminates a contract for default, the defaulting party may be liable for any extra costs incurred by the government in procuring undelivered items from another source.

In addition, government contracts normally contain additional requirements that may increase our costs of doing business, reduce our profits, and expose us to liability for failure to comply with these terms and conditions. These requirements include, for example:

•        specialized disclosure and accounting requirements unique to government contracts;

•        financial and compliance audits that may result in potential liability for price adjustments, recoupment of government funds after such funds have been spent, civil and criminal penalties, or administrative sanctions such as suspension or debarment from doing business with the U.S. government;

•        public disclosures of certain contract and company information; and

•        mandatory socioeconomic compliance requirements, including labor requirements, non-discrimination and affirmative action programs and environmental compliance requirements.

Government contracts are also generally subject to greater scrutiny by the government, which can initiate reviews, audits and investigations regarding our compliance with government contract requirements. In addition, if we fail to comply with government contracting laws, regulations and contract requirements, our contracts may be subject to termination, and we may be subject to financial and/or other liability under our contracts, the Federal Civil False Claims Act (including treble damages and other penalties), or criminal law. In particular, the False Claims Act’s “whistleblower” provisions also allow private individuals, including present and former employees, to sue on behalf of the U.S. government. Any penalties, damages, fines, suspension, or damages could adversely affect our ability to operate our business and our financial results.

Failure to comply with federal, state and foreign laws and regulations relating to privacy, data protection and consumer protection, or the expansion of current or the enactment of new laws or regulations relating to privacy, data protection and consumer protection, could adversely affect our business and our financial condition.

We collect, store, process, and use personal information and other customer data, including medical information, and we rely in part on third parties that are not directly under our control to manage certain of these operations and to collect, store, process and use payment information. Due to the sensitivity of the personal information and data we and these third parties manage and expect to manage in the future, as well as the nature of our customer base, the security features of our information systems are critical. A variety of federal, state and foreign laws and regulations govern the collection, use, retention, sharing and security of this information. Laws and regulations relating to privacy, data protection and consumer protection are evolving and subject to potentially differing interpretations. These requirements may not be harmonized, may be interpreted and applied in a manner that is inconsistent from one jurisdiction to another or may conflict with other rules or our practices. As a result, our practices may not have complied or may not comply in the future with all such laws, regulations, requirements and obligations. For example, in January 2020, the California Consumer Privacy Act (“CCPA”) took effect, which provides new operational requirements for companies doing business in California. Compliance with the new obligations imposed by the CCPA depends in part on how particular regulators interpret and apply them. If we fail to comply with the CCPA or if regulators assert that we have failed to comply with the CCPA, we may be subject to certain fines or other penalties.

We expect that new industry standards, laws and regulations will continue to be proposed regarding privacy, data protection and information security in many jurisdictions, including the European e-Privacy Regulation, which is currently in draft form. We cannot yet determine the impact such future laws, regulations and standards may have on our business. Complying with these evolving obligations is costly. For instance, expanding definitions and interpretations of what constitutes “personal data” (or the equivalent) within the United States, the European Economic Area (the “EEA”) and elsewhere may increase our compliance costs and legal liability.

We are also subject to additional privacy rules, many of which, such as the European Union’s General Data Protection Regulation (the “GDPR”) and national laws supplementing the GDPR, such as in the United Kingdom, are significantly more stringent than those currently enforced in the United States. The law requires companies to meet stringent

requirements regarding the handling of personal data of individuals located in the EEA. The law also includes significant penalties for noncompliance, which may result in monetary penalties of up to the higher of €20.0 million or 4% of a group’s worldwide turnover for the preceding financial year for the most serious violations. The GDPR and other similar regulations require companies to give specific types of notice and informed consent is required for certain actions, and the GDPR also imposes additional conditions in order to satisfy such consent, such as bundled consents.

A significant data breach or any failure, or perceived failure, by us to comply with any federal, state or foreign privacy or consumer protection-related laws, regulations or other principles or orders to which we may be subject or other legal obligations relating to privacy or consumer protection could adversely affect our reputation, brand and business, and may result in claims, investigations, proceedings or actions against us by governmental entities or others or other penalties or liabilities or require us to change our operations and/or cease using certain data sets. Depending on the nature of the information compromised, we may also have obligations to notify users, law enforcement or payment companies about the incident and may need to provide some form of remedy, such as refunds, for the individuals affected by the incident.

We are exposed to risks related to geopolitical and economic factors, laws and regulations and our international business subjects us to numerous political and economic factors, legal requirements, cross-cultural considerations and other risks associated with doing business globally.

Our international business is subject to both U.S. and foreign laws and regulations, including, without limitation, laws and regulations relating to export/import controls, sanctions, technology transfer restrictions, government contracts and procurement, data privacy and protection, anti-corruption laws, including the Foreign Corrupt Practices Act (“FCPA”), the anti-boycott provisions of the U.S. Export Administration Act, security restrictions and intellectual property. Failure by us, our employees, affiliates, partners or others with whom we work to comply with applicable laws and regulations could result in administrative, civil, commercial or criminal liabilities, including suspension or debarment from government contracts or suspension of our export/import privileges. New regulations and requirements, or changes to existing ones in the various countries in which we operate can significantly increase our costs and risks of doing business internationally.

Changes in laws, regulations, political leadership and environment, and/or security risks may dramatically affect our ability to conduct or continue to conduct business in international markets, including sales to customers and purchases from suppliers outside the United States. We may also be impacted by U.S. and foreign national policies and priorities, political decisions and geopolitical relationships, any of which may be influenced by changes in the threat environment, political leadership, geopolitical uncertainties, world events, bilateral and multi-lateral relationships and economic and political factors, and any of which could impact our operations and/or export authorizations, or delay purchasing decisions or payments and the provision of supplies, goods and services including, without limitation, in connection with any government programs. Global economic conditions and fluctuations in foreign currency exchange rates could further impact our business. For example, the tightening of credit in financial markets outside of the U.S. could adversely affect the ability of our customers and suppliers to obtain financing and could result in a decrease in or cancellation of orders for our products and services or impact the ability of our customers to make payments.

We also increasingly are dependent on in-country suppliers and we face risks related to their failure to perform in accordance with the contracts and applicable laws, particularly where we rely on a sole source supplier. The services we provide internationally are sometimes in countries with unstable governments, economic or fiscal challenges, military or political conflicts and/or developing legal systems. This may increase the risk to our employees, subcontractors or other third parties, and/or increase the risk of a wide range of liabilities, as well as loss of property or damage to our products.

The occurrence and impact of these factors is difficult to predict, but one or more of them could have a material adverse effect on our financial position, results of operations and/or cash flows.

Data breaches or incidents involving our technology could damage our business, reputation and brand and substantially harm our business and results of operations.

If our data and network infrastructure were to fail, or if we were to suffer an interruption or degradation of services in our data center, third-party cloud, and other infrastructure environments, we could lose important manufacturing and technical data, which could harm our business. Our facilities, as well as the facilities of third-parties that maintain or have access to our data or network infrastructure, are vulnerable to damage or interruption from earthquakes, hurricanes, floods, fires, cyber security attacks, terrorist attacks, power losses, telecommunications failures and similar

Our employees are employed by a professional employer organization.

We contract with a professional employer organization (“PEO”) that administers our human resources, payroll and employee benefits functions. Although we recruit and select our personnel, each of our employees is also an employee of record of the PEO. As a result, our personnel are compensated through the PEO, receive their W-2s from the PEO and are governed by the personnel policies created by the PEO. This relationship permits management to focus on operations and profitability rather than human resource administration, but this relationship also exposes us to some risks. Among other risks, if the PEO fails to adequately withhold or pay employer taxes or to comply with other laws, such as the Fair Labor Standards Act, the Family and Medical Leave Act, the Employee Retirement Income Security Act or state and federal anti-discrimination laws, each of which is outside of our control, we would be liable for such violations, and indemnification provisions with the PEO, if applicable, may not be sufficient to insulate us from those liabilities. Court and administrative proceedings related to these matters could distract management from our business and cause us to incur significant expense. If we were held liable for violations by the PEO, such amounts may adversely affect our profitability and could negatively affect our business and results of operations.

Our operating results may fluctuate significantly, which makes our future operating results difficult to predict and could cause our operating results to fall below expectations or any guidance we may provide.

Our quarterly and annual operating results may fluctuate significantly, which makes it difficult for us to predict our future operating results. These fluctuations may occur due to a variety of factors, many of which are outside of our control, including:

•        the number of payloads we are able to schedule for launch during a period;

•        unexpected weather patterns, natural disasters or other events that force a cancellation or rescheduling of launches;

•        launch vehicle failures which result in cancellation or rescheduling of future launches;

•        the cost of raw materials or supplied components critical for the manufacture and operation of our vehicles;

•        the timing and cost of, and level of investment in, research and development relating to our technologies and our current or future facilities;

•        developments involving our competitors;

•        changes in governmental regulations or in the status of our regulatory approvals or applications;

•        future accounting pronouncements or changes in our accounting policies;

•        the impact of epidemics or pandemics, including current business disruption and related financial impact resulting from the global COVID-19 health crisis; and

•        general market conditions and other factors, including factors unrelated to our operating performance or the operating performance of our competitors.

The individual or cumulative effects of factors discussed above could result in large fluctuations and unpredictability in our quarterly and annual operating results. As a result, comparing our operating results on a period-to-period basis may not be meaningful.

This variability and unpredictability could also result in our failing to meet the expectations of industry or financial analysts or investors for any period. If our revenue or operating results fall below the expectations of analysts or investors or below any guidance we may provide, or if any guidance we provide is below the expectations of analysts or investors, the price of our common stock could decline substantially. Such a stock price decline could occur even when we have met any previously publicly stated guidance we may provide.

We have identified material weaknesses and significant deficiencies in our internal control over financial reporting. If we fail to develop and maintain an effective system of internal controls, our ability to produce timely and accurate financial statements or comply with applicable regulations could be adversely affected, which may adversely affect investor confidence in the Combined Company.

In connection with the audit of our financial statements as of and for the years ended December 31, 2019 and 2018, we identified material weaknesses and significant deficiencies in the design and operating effectiveness of our internal control over financial reporting. The material weaknesses relate to the lack of timely preparation of proper financial close and account reconciliation processes, missed accruals and improper accounting for stock issuance costs. The significant deficiencies relate to inadequate evidence to properly support account balances. These material weaknesses and significant deficiencies may not allow for us to have a timely reporting process and may result in errors reported in our reporting process.

We have begun the process of, and we are focused on, designing and implementing effective internal controls measures to improve our internal control over financial reporting and remediate the material weaknesses and significant deficiencies. Our efforts include a number of actions:

•        We are designing and implementing additional review procedures within our accounting and finance department to provide more robust and comprehensive internal controls over financial reporting that address the financial statement assertions and risks of material misstatement within our business processes, including implementing a comprehensive close process checklist with additional layers of reviews.

•        We are establishing a more formal process to review and ensure proper cut-off and classification of expenses, including those related to legal expenses incurred by us.

•        We are designing a more formal process to properly review and document evidence to support account balances.

•        We are also actively recruiting additional personnel, in addition to engaging and utilizing third party consultants and specialists to supplement our internal resources business processes.

If not remediated, these material weaknesses could result in material misstatements to the Combined Company’s annual or interim consolidated financial statements that might not be prevented or detected on a timely basis, or in delayed filing of required periodic reports. If the Combined Company is unable to assert that its internal control over financial reporting is effective, or when required in the future, if the Combined Company’s independent registered public accounting firm is unable to express an unqualified opinion as to the effectiveness of the internal control over financial reporting, investors may lose confidence in the accuracy and completeness of the Combined Company’s financial reports, the market price of the Common Stock could be adversely affected and the Combined Company could become subject to litigation or investigations by Nasdaq, the SEC, or other regulatory authorities, which could require additional financial and management resources.

As part of growing our business, we may make acquisitions. If we fail to successfully select, execute or integrate our acquisitions, then our business, results of operations and financial condition could be materially adversely affected, and the stock price of the Combined Company could decline.

From time to time, we may undertake acquisitions to add new products and technologies, acquire talent, gain new sales channels or enter into new markets or sales territories. In addition to possible stockholder approval, we may need approvals and licenses from relevant government authorities for the acquisitions and to comply with any applicable laws and regulations, which could result in increased delay and costs, and may disrupt our business strategy if it fails to do so. Furthermore, acquisitions and the subsequent integration of new assets, businesses, key personnel, customers, vendors and suppliers require significant attention from our management and could result in a diversion of resources from our existing business, which in turn could have an adverse effect on our operations. Acquired assets or businesses may not generate the financial results we expect. Acquisitions could result in the use of substantial amounts of cash, potentially dilutive issuances of equity securities, the occurrence of significant goodwill impairment charges, amortization expenses for other intangible assets and exposure to potential unknown liabilities of the acquired business. Moreover, the costs of identifying and consummating acquisitions may be significant.

To date, we have limited experience with acquisitions and the integration of acquired technology and personnel. Failure to successfully identify, complete, manage and integrate acquisitions could materially and adversely affect its business, financial condition and results of operations and could cause the Combined Company’s stock price to decline.

Momentus’ ability to use its net operating loss carryforwards and certain other tax attributes may be limited.

As of December 31, 2019, Momentus had $11.3 million of U.S. federal and $11.5 million of state net operating loss carryforwards available to reduce future taxable income. The $11.3 million in U.S. federal operating loss carryforwards will be carried forward indefinitely for U.S. federal tax purposes. While the federal NOLs can be carried forward indefinitely, California net operating losses begin to expire in the year ending December 31, 2038. It is possible that Momentus will not generate taxable income in time to use these net operating loss carryforwards before their expiration or at all. Under legislative changes made in December 2017, U.S. federal net operating losses incurred in 2018 and in future years may be carried forward indefinitely, but the deductibility of such net operating losses is limited. It is uncertain if and to what extent various states will conform to the newly enacted federal tax law. In addition, the federal and state net operating loss carryforwards and certain tax credits may be subject to significant limitations under Section 382 and Section 383 of the U.S. Tax Code, respectively, and similar provisions of state law. Under those sections of the U.S. Tax Code, if a corporation undergoes an “ownership change,” the corporation’s ability to use its pre-change net operating loss carryforwards and other pre-change attributes, such as research tax credits, to offset its post-change income or tax may be limited. In general, an “ownership change” will occur if there is a cumulative change in our ownership by “5-percent shareholders” that exceeds 50 percentage points over a rolling three-year period. Similar rules may apply under state tax laws. Momentus has not yet undertaken an analysis of whether the Business Combination constitutes an “ownership change” for purposes of Section 382 and Section 383 of the U.S. Tax Code.

The historical financial results of Momentus and our unaudited pro forma financial information included elsewhere in this proxy statement/consent solicitation statement/prospectus may not be indicative of what our actual financial position or results of operations would have been.

The historical financial results of Momentus included in this proxy statement/consent solicitation statement/prospectus do not reflect the financial condition, results of operations or cash flows we would have achieved as a standalone company during the periods presented or that we will achieve in the future. This is primarily the result of the following factors:

•        we will incur additional ongoing costs as a result of the Business Combination, including costs related to public company reporting, investor relations and compliance with the Sarbanes-Oxley Act; and

•        our capital structure is different from that reflected in Momentus’ historical financial statements prior to the Business Combination.

Similarly, our unaudited pro forma financial information in this proxy statement/consent solicitation statement/prospectus is presented for illustrative purposes only. Accordingly, such pro forma financial information may not be indicative of our future operating or financial performance and our actual financial condition and results of operations may vary materially from our pro forma results of operations and balance sheet contained elsewhere in this proxy statement/consent solicitation statement/prospectus.

We may become involved in litigation that may materially adversely affect us.

From time to time, we may become involved in various legal proceedings relating to matters incidental to the ordinary course of our business, including intellectual property, commercial, product liability, employment, class action, whistleblower and other litigation and claims, and governmental and other regulatory investigations and proceedings. Such matters can be time-consuming, divert management’s attention and resources, cause us to incur significant expenses or liability or require us to change our business practices. Because of the potential risks, expenses and uncertainties of litigation, we may, from time to time, settle disputes, even where we believe that we have meritorious claims or defenses. Because litigation is inherently unpredictable, we cannot assure you that the results of any of these actions will not have a material adverse effect on our business.

Momentus’ management team has limited experience managing a public company.

Most of the members of Momentus’ management team have limited experience managing a publicly traded company, interacting with public company investors, and complying with the increasingly complex laws pertaining to public companies. Additionally, many members of Momentus’ management team were recently hired, including its President, Fred Kennedy and its Chief Financial Officer, Jikun Kim. Momentus’ management team may not successfully or efficiently manage their new roles and responsibilities. Momentus’ transition to being a public company subjects it to significant regulatory oversight and reporting obligations under the federal securities laws and the continuous scrutiny of securities analysts and investors. These new obligations and constituents will require significant attention from Momentus’ senior management and could divert their attention away from the day-to-day management of Momentus’ business, which could adversely affect Momentus’ business, financial condition, and operating results.

Natural disasters, unusual weather conditions, epidemic outbreaks, terrorist acts and political events could disrupt our business and vehicle launch schedules.

The occurrence of one or more natural disasters such as fires, floods and earthquakes, unusual weather conditions, epidemic or pandemic outbreaks, terrorist attacks or disruptive political events where our facilities or the launch facilities our transport partners use are located, or where our third-party suppliers’ facilities are located, could adversely affect our business. Natural disasters including tornados, hurricanes, floods and earthquakes may damage our facilities, the launch facilities we use or those of our suppliers, which could have a material adverse effect on our business, financial condition and results of operations. Severe weather, such as rainfall, snowfall or extreme temperatures, may impact the ability for launches to occur as planned, resulting in additional expense to reschedule, thereby reducing our sales and profitability. Terrorist attacks, actual or threatened acts of war or the escalation of current hostilities, or any other military or trade disruptions impacting our domestic or foreign suppliers of components of our products, may impact our operations by, among other things, causing supply chain disruptions and increases in commodity prices, which could adversely affect our raw materials or transportation costs. These events also could cause or act to prolong an economic recession or depression in the United States or abroad, such as the current business disruption and related financial impact resulting from the global COVID-19 health crisis. To the extent these events also impact one or more of our suppliers or result in the closure of any of their facilities or our facilities, we may be unable to maintain launch schedules or fulfill our other contracts.

Risks Related to Ownership of Combined Company Class A Common Stock

There can be no assurance that Combined Company Class A common stock that will be issued in connection with the Business Combination will be approved for listing on Nasdaq following the Closing, or that we will be able to comply with the continued listing standards of Nasdaq.

SRAC’s public units, Class A common stock and public warrants are currently listed on Nasdaq and, in connection with the Closing, we intend to list the Combined Company Class A common stock and the public warrants on Nasdaq under the symbols “MNTS” and “MNTSW.” The Combined Company’s continued eligibility for listing may depend on, among other things, the number of public shares that are redeemed. There can be no assurance that Combined Company will be able to comply with the continued listing standards of Nasdaq. If, after the Business Combination, Nasdaq delists Combined Company Class A common stock from trading on its exchange for failure to meet the listing standards, our stockholders could face significant material adverse consequences including:

•        a limited availability of market quotations for our securities;

•        reduced liquidity for our securities;

•        a determination that Combined Company Class A common stock is a “penny stock” which will require brokers trading in Combined Company Class A common stock to adhere to more stringent rules and possibly result in a reduced level of trading activity in the secondary trading market for our securities;

•        a limited amount of news and analyst coverage; and

•        a decreased ability to issue additional securities or obtain additional financing in the future.

An active trading market for Combined Company Class A common stock may never develop or be sustained, which may make it difficult to sell the shares of Combined Company Class A common stock you receive.

Following the Business Combination, the price of Combined Company Class A common stock may fluctuate significantly due to the market’s reaction to the Business Combination, general market and economic conditions and forecasts, our general business condition and the release of our financial reports. An active trading market for Combined Company Class A common stock may not develop or continue or, if developed, may not be sustained, which would make it difficult for you to sell your shares of Combined Company Class A common stock at an attractive price (or at all). The market price of Combined Company Class A common stock may decline below your deemed purchase price, and you may not be able to sell your shares of Combined Company Class A common stock at or above that price (or at all). Additionally, if Combined Company Class A common stock is delisted from Nasdaq for any reason, and is quoted on the OTC Bulletin Board, an inter-dealer automated quotation system for equity securities that is not a national securities exchange, the liquidity and price of Combined Company Class A common stock may be more limited than if we were quoted or listed on Nasdaq or another national securities exchange. You may be unable to sell your Combined Company Class A common stock unless a market can be established or sustained.

The market price of Combined Company Class A common stock and warrants may be volatile, which could cause the value of your investment to decline.

If an active market for Combined Company Class A common stock and warrants develops and continues, the trading price of Combined Company Class A common stock and warrants following the Business Combination could be volatile and subject to wide fluctuations. The trading price of Combined Company Class A common stock and warrants following the Business Combination will depend on many factors, including those described in this “Risk Factors” section, many of which are beyond our control and may not be related to our operating performance. Accordingly, the valuation ascribed to the Combined Company in the Business Combination may not be indicative of the price that will prevail in the trading market following the Business Combination. Any of the factors listed below could have a material adverse effect on your investment in Combined Company Class A common stock and warrants, and Combined Company Class A common stock and warrants may trade at prices significantly below the price you were deemed to have paid for them. In such circumstances, the trading price of Combined Company Class A common stock and warrants may not recover and may experience a further decline.

Factors affecting the trading price of Combined Company Class A common stock and warrants following the Business Combination may include:

•        actual or anticipated fluctuations in our quarterly financial results or the quarterly financial results of companies perceived to be similar to us;

•        changes in the market’s expectations about our operating results;

•        the public’s reaction to our press releases, our other public announcements and our filings with the SEC;

•        speculation in the press or investment community;

•        actual or anticipated developments in our business or our competitors’ businesses or the competitive landscape generally;

•        our operating results failing to meet the expectation of securities analysts or investors in a particular period;

•        changes in financial estimates and recommendations by securities analysts concerning us or the market in general;

•        operating and stock price performance of other companies that investors deem comparable to us;

•        publications of research reports by securities analysts about us, our competitors, or the space industry;

•        changes in laws and regulations affecting our business;

•        commencement of, or involvement in, litigation involving us;

•        changes in our capital structure, such as future issuances of securities or the incurrence of additional debt;

•        the volume of Combined Company Class A common stock available for public sale;

•        any major change in Combined Company board of directors or management;

•        sales of substantial amounts of Combined Company Class A common stock by directors, officers, significant stockholders or the PIPE Investors or the perception that such sales could occur;

•        general economic and political conditions such as recessions, interest rates, fuel prices, trade wars, pandemics (such as COVID-19), epidemics, currency fluctuations and acts of war or terrorism; and

•        other risk factors listed under this “Risk Factors” section.

Broad market and industry factors may materially harm the market price of Combined Company Class A common stock and warrants, regardless of our actual operating performance. The stock market in general and Nasdaq have, from time to time, experienced extreme price and volume fluctuations that have often been unrelated or disproportionate to the operating performance of the particular companies affected. The trading prices and valuations of these stocks, and of Combined Company Class A common stock and warrants, may not be predictable. A loss of investor confidence in the market for the stocks of other companies that investors perceive to be similar to us could depress our stock price regardless of our business, prospects, financial conditions or results of operations. A decline in the market price of Combined Company Class A common stock or warrants also could adversely affect our ability to issue additional securities and our ability to obtain additional financing in the future.

In addition, in the past, following periods of volatility in the overall market and the market prices of particular companies’ securities, securities class action litigations have often been instituted against these companies. Litigation of this type, if instituted against us, could result in substantial costs and a diversion of our management’s attention and resources. Any adverse determination in any such litigation or any amounts paid to settle any such actual or threatened litigation could require that we make significant payments.

The Combined Company’s issuance of additional capital stock in connection with financings, acquisitions, investments, our stock incentive plans or otherwise will dilute all other stockholders.

We expect to issue additional capital stock in the future that will result in dilution to all other stockholders. We expect to grant equity awards to our employees, directors and consultants under our equity incentive plans. We may also raise capital through equity financings in the future. As part of our business strategy, we may acquire or make investments in complementary companies, products or technologies and issue equity securities to pay for any such acquisition or investment. Any such issuances of additional capital stock may cause stockholders to experience significant dilution of their ownership interests and the per share value of Combined Company Class A common stock to decline.

Future sales of shares by existing stockholders and future exercise of registration rights may adversely affect the market price of Combined Company Class A common stock.

Sales of a substantial number of shares of Combined Company Class A common stock in the public market after the Closing, or the perception that such sales could occur, could adversely affect the market price of Combined Company Class A common stock and may make it more difficult for you to sell your Class A common stock at a time and price that you deem appropriate. Immediately following the Closing and assuming consummation of the sale of shares pursuant to the PIPE Investment, there will be an estimated 141,627,373 shares of Combined Company Class A common stock outstanding, assuming that none of SRAC’s existing public stockholders exercise their redemption rights, and the Momentus stockholders, the Sponsor and the PIPE Investors will collectively own approximately 87.8% of the outstanding shares of Combined Company Class A common stock. Assuming redemptions of all but 7,474,651 public shares (being our estimate of the maximum number of public shares that could be redeemed in connection with the Business Combination in order to satisfy the related minimum cash condition contained in the Merger Agreement) are redeemed in connection with the Business Combination, in the aggregate, the collective ownership of the Momentus stockholders, the Sponsor and the PIPE Investors would rise to 94.4% of the outstanding shares of Combined Company Class A common stock. Immediately following the Closing, and assuming the no redemption scenario, we expect that approximately 4.1% of the outstanding shares of Combined Company Class A common stock will be held by the Sponsor and its affiliate SRAC Partners. The Sponsor and SRAC’s executive officers and directors

entered into a letter agreement with SRAC, pursuant to which they agreed not to transfer, assign or sell (except to certain permitted transferees) (a) any founder shares until six months after the Closing or earlier if subsequent to the Business Combination, (i) the last sale price of Combined Company Class A common stock equals or exceeds $12.00 per share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing after the initial business combination (which clause (a) has been amended by the Sponsor Agreement) or (ii) the Combined Company completes a liquidation, merger, capital stock exchange, reorganization or other similar transaction that results in all of the Combined Company’s stockholders having the right to exchange their shares of the Combined Company Class A common stock for cash, securities or other property and (b) any private placement units, private placement shares or private placement warrants (or shares of Combined Company Class A common stock upon exercise thereof) until 30 days after the completion of SRAC’s initial business combination. However, following the expiration of such lock-ups, Sponsor will not be restricted from selling its shares of Combined Company Class A common stock, other than by applicable securities laws. Additionally, neither the Momentus stockholders nor the PIPE Investors will be restricted from selling any of their shares of our Combined Company Class A common stock following the Closing, other than by applicable securities laws. Sales of substantial amounts of Combined Company Class A common stock in the public market after the Business Combination, or the perception that such sales will occur, could adversely affect the market price of Combined Company Class A common stock and make it difficult for us to raise funds through securities offerings in the future.

At the consummation of the Mergers, SRAC, Sponsor, certain existing holder(s) of SRAC capital stock (including SRAC Partners) and certain Company stockholders, in each case who will receive SRAC Class A common stock pursuant to the Merger Agreement and the transactions contemplated thereby will enter into the Amended and Restated Registration Rights Agreement in respect of the shares of SRAC Class A common stock issued to Sponsor and such SRAC stockholders in connection with the transactions set forth above. Pursuant to such agreement, such holders and their permitted transferees will be entitled to certain customary registration rights, including, among other things, demand, shelf and piggy-back rights, subject to cut-back provisions. Pursuant to the Amended and Registration Rights Agreement, Sponsor and SRAC Partners will agree not to sell, transfer, pledge or otherwise dispose of shares of SRAC Class A common stock or other securities exercisable therefor for certain time periods specified therein.

Because we have no current plans to pay cash dividends on Combined Company Class A common stock, you may not receive any return on investment unless you sell your shares of for a price greater than that which you are deemed to have paid for it.

We have no current plans to pay cash dividends on Combined Company Class A common stock. The declaration, amount and payment of any future dividends will be at the sole discretion of Combined Company board of directors. Combined Company board of directors may take into account general and economic conditions, our financial condition and operating results, our available cash, current and anticipated cash needs, capital requirements, contractual, legal, tax and regulatory restrictions, implications on the payment of dividends by us to our stockholders and such other factors as Combined Company board of directors may deem relevant. In addition, the terms of any future indebtedness would likely contain a number of restrictive covenants that impose significant operating and financial restrictions on us, including restricting or limiting our ability to pay cash dividends. Accordingly, the Combined Company may not pay any dividends on Combined Company Class A common stock in the foreseeable future.

If securities and industry analysts do not publish or cease publishing research or reports, or publish inaccurate or unfavorable research or reports, about our business or our market, our stock price and trading volume could decline.

The trading market for Combined Company Class A common stock and warrants will depend, in part, on the research and reports that securities and industry analysts publish about us, our business and our market. Securities and industry analysts do not currently, and may never, publish research on SRAC or the Combined Company. If securities and industry analysts do not commence coverage of the Combined Company, the Combined Company’s stock price and trading volume would likely be negatively impacted. In the event securities or industry analysts initiate coverage, if one or more of the analysts who cover us downgrade our stock, publish inaccurate or unfavorable research about our business or our market, or provide more favorable relative recommendations about our competitors, the Combined Company’s stock price would likely decline. If one or more of these analysts cease coverage of us or fail to publish reports on us regularly, we could lose visibility in the financial markets and demand for the Combined Company’s stock could decrease, which might cause the Combined Company’s stock price and trading volume to decline.

The Combined Company’s charter documents and Delaware law could prevent a takeover that stockholders consider favorable and could also reduce the market price of the Combined Company’s stock.

Assuming the passage of the Charter Amendment Proposal, certain provisions of the Combined Company Amended and Restated Charter and the Combined Company Amended and Restated Bylaws, as they will be in effect following the Closing, may have the effect of rendering more difficult, delaying, or preventing a change of control or changes in the Combined Company’s management. These provisions will provide for, among other things:

•        a classified board of directors whose members serve staggered three-year terms;

•        the authorization of “blank check” preferred stock, which could be issued by the Combined Company’s board of directors without stockholder approval and may contain voting, liquidation, dividend and other rights superior to our Class A common stock;

•        a limitation on the ability of, and providing indemnification to, our directors and officers;

•        a requirement that special meetings of our stockholders can be called only by our board of directors acting by a written resolution by a majority the Combined Company’s directors then in office), the Chairperson of the Combined Company’s board of directors, the Combined Company’s Chief Executive Officer or our Lead Independent Director;

•        a requirement of advance notice of stockholder proposals for business to be conducted at meetings of the Combined Company’s stockholders and for nominations of candidates for election to the Combined Company’s board of directors;

•        a requirement that our directors may be removed only for cause and by a two-thirds (2/3) vote of the stockholders;

•        a prohibition on stockholder action by written consent;

•        a requirement that vacancies on our board of directors may be filled only by a majority of directors then in office or by a sole remaining director (subject to limited exceptions), even though less than a quorum; and

•        a requirement of the approval of the Combined Company board of directors or the holders of at least two-thirds of our outstanding shares of capital stock to amend the Combined Company Amended and Restated Bylaws and certain provisions of Combined Company Amended and Restated Charter.

These provisions may frustrate or prevent any attempts by stockholders of the Combined Company to replace or remove the Combined Company’s management by making it more difficult for stockholders to replace members of the Combined Company board of directors, which is responsible for appointing the members of our management. In addition, institutional stockholder representative groups, stockholder activists and others may disagree with our corporate governance provisions or other practices, including anti-takeover provisions, such as those listed above. We generally will consider recommendations of institutional stockholder representative groups, but we will make decisions based on what our board and management believe to be in the best long-term interests of the Combined Company and stockholders; however, these groups could make recommendations to our stockholders against our practices or our board members if they disagree with our positions.

Finally, upon the Closing, we will not opt out of the provisions of Section 203 of the DGCL, which generally prohibits a Delaware corporation from engaging in any of a broad range of business combinations with any “interested” stockholder for a period of three years following the date on which the stockholder became an “interested” stockholder.

These and other provisions in the proposed charter and the amended and restated bylaws of the Combined Company to be in effect upon the closing of the Business Combination and under Delaware law could discourage potential takeover attempts, reduce the price investors might be willing to pay in the future for shares of Class A common stock of the Combined Company and result in the market price of Class A common stock being lower than it would be without these provisions.

The Combined Company Amended and Restated Charter will provide that a state or federal court located within the state of Delaware will be the exclusive forum for substantially all disputes between us and our stockholders, which could limit our stockholders’ ability to obtain a chosen judicial forum for disputes with the Combined Company or its directors, officers, employees, or stockholders.

SRAC’s current charter provides and, assuming the passage of the Charter Amendment Proposal, the Combined Company Amended and Restated Charter that will be effective following the Closing will provide, to the fullest extent permitted by law, that unless we consent in writing to the selection of an alternative forum, the Court of Chancery of the State of Delaware will be the exclusive forum for the following types of actions or proceedings under Delaware statutory or common law:

•        any derivative action or proceeding brought on behalf of the Combined Company;

•        any action or proceeding asserting a claim of breach of a fiduciary duty owed by or any wrongdoing by any current or former director, officer, employee or agent of the Combined Company or any stockholder to the Combined Company or the Combined Company’s stockholders;

•        any action or proceeding asserting a claim against the Combined Company or any current or former director, officer or other employee of the Combined Company or any stockholder in such stockholder’s capacity as such arising out of or pursuant to any provision of the DGCL, the Combined Company Amended and Restated Charter or the Combined Company Amended and Restated Bylaws (as each may be amended from time to time);

•        any action or proceeding to interpret, apply, enforce or determine the validity of the Combined Company Amended and Restated Charter and/or the Combined Company Amended and Restated Bylaws (including any right, obligation or remedy thereunder);

•        any action or proceeding as to which the DGCL confers jurisdiction to the Court of Chancery of the State of Delaware; or

•        any action or proceeding asserting a claim governed by the internal affairs doctrine, in all cases to the fullest extent permitted by law and subject to the court’s having personal jurisdiction over the indispensable parties named as defendants.

This provision would not apply to suits brought to enforce a duty or liability created by the Securities Act or the Exchange Act or any claim for which the U.S. federal courts have exclusive jurisdiction. The Combined Company Amended and Restated Charter will further provide that, unless the Combined Company consents in writing to the selection of an alternative forum, to the fullest extent permitted by law, the federal district courts of the United States of America will be the exclusive forum for resolving any complaint asserting a cause of action arising under the Securities Act or the rules and regulations promulgated thereunder.

The Combined Company Amended and Restated Charter will provide that a state or federal court located within the state of Delaware will be the exclusive forum for substantially all disputes between us and our stockholders, which could limit our stockholders’ ability to obtain a chosen judicial forum for disputes with the Combined Company or its directors, officers, employees, or stockholders. If any other court of competent jurisdiction were to find either exclusive-forum provision in Combined Company Amended and Restated Charter to be inapplicable or unenforceable, we may incur additional costs associated with resolving the dispute in other jurisdictions, which could adversely affect our business, financial condition and results of operations. In addition, although the Delaware Supreme Court ruled in March 2020 that federal forum selection provisions purporting to require claims under the Securities Act be brought in federal court were “facially valid” under Delaware law, there is uncertainty as to whether other courts will enforce our federal forum selection clause.

Risks Related to the Business Combination and SRAC

The Sponsor and each of SRAC’s officers and directors have agreed to vote in favor of the Business Combination and the other Proposals described herein to be presented at the Special Meeting, regardless of how our public stockholders vote.

The Sponsor and each of SRAC’s officers and directors have agreed to, among other things, vote in favor of the Business Combination Proposal and the other Proposals described herein to be presented at the Special Meeting. As of the date of this proxy statement/consent solicitation statement/prospectus, the initial stockholders and an affiliate of our Sponsor, SRAC Partners, collectively own approximately 21.7% of the outstanding shares of SRAC common stock. Accordingly, it is more likely that the necessary stockholder approval will be received than would be the case if the initial stockholders agreed to vote their founder shares and private placement shares in accordance with the majority of the votes cast by our public stockholders.

Neither the SRAC Board nor any committee thereof obtained a third party valuation in determining whether or not to pursue the Business Combination.

Neither the SRAC Board nor any committee thereof is required to obtain an opinion from an independent investment banking or accounting firm that the price that we are paying for Momentus is fair to us from a financial point of view. Neither the SRAC Board nor any committee thereof obtained a third party valuation in connection with the Business Combination. In analyzing the Business Combination, the SRAC Board conducted due diligence on Momentus. The SRAC Board also consulted with the Company’s management and its legal counsel, financial advisor and other advisors and considered a number of factors, uncertainty and risks, including, but not limited to, those discussed under “The Business Combination and the Merger Agreement — SRAC’s Board of Directors’ Reasons for the Approval of the Business Combination,” and concluded that the Business Combination was in the best interest of SRAC’s stockholders. Accordingly, investors will be relying solely on the judgment of the SRAC Board in valuing Momentus, and the SRAC Board may not have properly valued such businesses. The lack of a third party valuation may also lead an increased number of stockholders to vote against the Business Combination or demand redemption of their shares, which could potentially impact our ability to consummate the Business Combination.

Since the Sponsor and the members of SRAC’s management team have interests that are different, or in addition to (and which may conflict with), the interests of our stockholders, a conflict of interest may have existed in determining whether the Business Combination is appropriate as our initial business combination. Such interests include that the Sponsor will lose its entire investment in us if our business combination is not completed.

When you consider the recommendation of the SRAC Board in favor of approval of the Business Combination Proposal and the other Proposals included herein, you should keep in mind that the Sponsor and SRAC’s directors have interests in such Proposal that are different from, or in addition to, those of our stockholders and warrant holders generally. The SRAC Board was aware of and considered these interests, among other matters, in evaluating and negotiating the Business Combination and Merger Agreement and in recommending to our stockholders that they vote in favor of the Proposals presented at the Special Meeting, including the Business Combination Proposal. SRAC stockholders should take these interests into account in deciding whether to approve the Proposals presented at the Special Meeting, including the Business Combination Proposal. These interests include, among other things:

•        If SRAC does not consummate a business combination by May 13, 2021 (or if such date is extended at a duly called meeting of our stockholders, such later date), SRAC would (1) cease all operations except for the purpose of winding up; (2) as promptly as reasonably possible but not more than ten business days thereafter, redeem the public shares, at a per share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account, including interest (which interest shall be net of taxes payable, and less up to $100,000 of interest to pay dissolution expenses), divided by the number of then outstanding public shares, which redemption will completely extinguish public stockholders’ rights as stockholders (including the right to receive further liquidating distributions, if any); and (3) as promptly as reasonably possible following such redemption, subject to the approval of SRAC’s remaining stockholders and SRAC’s Board, dissolve and liquidate, subject in each case to our obligations under Delaware law to provide for claims of creditors and the requirements of other applicable law. In such event, the 4,136,029 shares of SRAC Class B common stock owned by the Sponsor and the 176,471 shares of SRAC Class B common stock owned by SRAC Partners would be worthless because following the redemption of the public shares, we would likely

have few, if any, net assets and because the Sponsor and each of SRAC’s officers and directors have agreed to waive their rights to liquidating distributions from the Trust Account with respect to such shares if we fail to complete a business combination within the required period. Additionally, in such event, the 495,000 private placement units that the Sponsor paid $4.95 million for will expire worthless. All of SRAC’s officers and directors have a direct or indirect economic interest in such shares and private placement units. The 4,312,500 shares of SRAC Class A common stock that the initial stockholders and SRAC Partners will hold following the Business Combination, if unrestricted and freely tradable, would have had aggregate market value of approximately $71.2 million based upon the closing price of $16.50 per share of SRAC Class A common stock on Nasdaq on December 11, 2020, the most recent practicable date prior to the date of this proxy statement/consent solicitation statement/prospectus. Given such shares of Class A common stock will be subject to certain restrictions, we believe such shares have less value. The 495,000 private placement units that the Sponsor will hold following the Business Combination, if unrestricted and freely tradable, would have had an aggregate market value of approximately $9.7 million based upon the closing price of $19.50 per unit on Nasdaq on December 11, 2020, the most recent practicable date prior to the date of this proxy statement/consent solicitation statement/prospectus.

•        Our Sponsor holds 495,000 private placement units and Cantor owns 50,000 private placement units that would expire worthless if a business combination is not consummated.

•        Our Sponsor, officers and directors have agreed not to redeem any of the founder shares or shares of Class A common stock (including private placement shares) held by them in connection with a stockholder vote to approve the Business Combination.

•        Our Sponsor paid an aggregate of $25,000 for its founder shares and such securities will have a significantly higher value at the time of the Business Combination, accounting for the transfer of shares to SRAC Partners, which if unrestricted and freely tradable would be valued at approximately $71.2 million, based on the closing price of our Class A common stock on December 11, 2020.

•        If the Trust Account is liquidated, including in the event we are unable to complete an initial business combination within the required time period, our Sponsor has agreed to indemnify us to ensure that the proceeds in the Trust Account are not reduced below $10.00 per public share, or such lesser amount per public share as is in the Trust Account on the liquidation date, by the claims of prospective target businesses with which we have entered into an acquisition agreement or claims of any third party for services rendered or products sold to us, but only if such a vendor or target business has not executed a waiver of any and all rights to seek access to the Trust Account.

•        The continuation of Brian Kabot, one of our existing directors, as a director of the Combined Company following the Closing;

•        Our officers may not become a director or officer of any other blank check company until we have entered into a definitive agreement regarding an initial business combination or fail to complete an initial business combination by May 13, 2021 (or if such date is extended at a duly called meeting of our stockholders, such later date).

Our Sponsor, officers and directors will lose their entire investment in us if an initial business combination is not completed.

Our existing officers and directors will be eligible for continued indemnification and continued coverage under a directors’ and officers’ liability insurance policy after the Business Combination.

We will enter into the Amended and Restated Registration Rights Agreement with our Sponsor and certain existing holder(s) of our capital stock (including SRAC Partners) and certain Momentus stockholders, which provides for registration rights to such parties.

The existence of financial and personal interests of one or more of SRAC’s directors may result in a conflict of interest on the part of such director(s) between what such director(s) may believe is in the best interests of SRAC and its stockholders and what such director(s) may believe is best for such director(s) in determining to recommend that stockholders vote for the Proposals. See the section titled “The Business Combination and the Merger Agreement — Interests of Certain SRAC Persons in the Business Combination” for a further discussion of these considerations.

The financial and personal interests of the Sponsor as well as SRAC’s directors may have influenced their motivation in identifying and selecting Momentus as a business combination target, completing an initial business combination with Momentus and influencing the operation of the business following the initial business combination. In considering the recommendations of SRAC’s Board to vote for the Proposals, its stockholders should consider these interests.

The exercise of the SRAC management team’s discretion in agreeing to changes or waivers in the terms of the Merger Agreement, including closing conditions, may result in a conflict of interest when determining whether such changes to the terms or waivers of conditions are appropriate and in SRAC’s stockholders’ best interest.

In the period leading up to the Closing, events may occur that, pursuant to the Merger Agreement, would require SRAC to agree to amend the Merger Agreement, to consent to certain actions taken by Momentus or to waive rights that SRAC is entitled to under the Merger Agreement, including those related to Closing conditions. Such events could arise because of changes in the course of Momentus’ businesses or a request by Momentus to undertake actions that would otherwise be prohibited by the terms of the Merger Agreement or the occurrence of other events that would have a material adverse effect on Momentus’ businesses and would entitle SRAC to terminate the Merger Agreement. In any of such circumstances, it would be at SRAC’s discretion, acting through its Board, to grant its consent or waive those rights. The existence of financial and personal interests of one or more of the directors described in the preceding risk factors (and described elsewhere in this proxy statement/consent solicitation statement/prospectus) may result in a conflict of interest on the part of such director(s) between what such director(s) may believe is best for SRAC and its stockholders and what such director(s) may believe is best for such director(s) in determining whether or not to take the requested action. As of the date of this proxy statement/consent solicitation statement/prospectus, SRAC does not believe there will be any changes or waivers that SRAC’s management team would be likely to make after the approval of the Business Combination Proposal by SRAC’s stockholders has been obtained. While certain changes could be made without further stockholder approval, SRAC will circulate a new or amended proxy statement/consent solicitation statement/prospectus and resolicit SRAC’s stockholders if changes to the terms of the transaction that would have a material impact on its stockholders are required prior to the vote on the Business Combination Proposal.

SRAC and Momentus will incur significant transaction and transition costs in connection with the Business Combination.

SRAC and Momentus have both incurred and expect to incur significant, non-recurring costs in connection with consummating the Business Combination and operating as a public company following the Closing. We and Momentus may also incur additional costs to retain key employees. Certain transaction expenses incurred in connection with the Merger Agreement (including the Business Combination), including all legal, accounting, consulting, investment banking and other fees, expenses and costs, will be for the account of, or paid by, the party incurring such fees, expenses and costs, or otherwise paid by the Combined Company following the Closing.

SRAC’s transaction expenses as a result of the Business Combination are currently estimated at approximately $10 million in deferred underwriting discount and other advisory fees and transaction expenses. The amount of the deferred underwriting discount will not be adjusted for any shares that are redeemed in connection with the Business Combination. The per-share amount we will distribute to stockholders who properly exercise their redemption rights will not be reduced by the deferred underwriting discount and after such redemptions, the per-share value of shares held by non-redeeming stockholders will reflect our obligation to pay the deferred underwriting discount. However, up to $3.0 million of the deferred underwriting fee is subject to forfeiture in the event that redemptions in connection with the Business Combination exceed certain thresholds.

The announcement of the proposed Business Combination could disrupt Momentus’ relationships with its customers, suppliers and others, as well as its operating results and business generally.

Whether or not the Business Combination is ultimately consummated, as a result of uncertainty related to the proposed transactions, risks relating to the impact of the announcement of the Business Combination on Momentus’ business include the following:

•        its employees may experience uncertainty about their future roles, which might adversely affect Momentus’ ability to retain and hire key personnel and other employees;

•        clients, affiliated professional entities, suppliers and other parties with which Momentus maintains business relationships may experience uncertainty about its future and rescind their deposits, seek alternative relationships with third parties, seek to alter their business relationships with Momentus. or fail to extend an existing relationship with Momentus; and  

•        Momentus has expended and will continue to expend significant costs, fees and expenses for professional services and transaction costs in connection with the proposed Business Combination.

If any of the aforementioned risks were to materialize, they could lead to significant costs which may impact Momentus’ results of operations and cash available to fund its businesses.

Subsequent to the Closing, we may be exposed to unknown or contingent liabilities and may be required to subsequently take write-downs or write-offs, restructuring and impairment or other charges that could have a significant negative effect on our financial condition, results of operations and the price of our securities, which could cause you to lose some or all of your investment.

We cannot assure you that the due diligence conducted in relation to Momentus has identified all material issues or risks associated with Momentus, its business or the industry in which it competes. Furthermore, we cannot assure you that factors outside of Momentus’ and our control will not later arise. As a result of these factors, we may be exposed to liabilities and incur additional costs and expenses and we may be forced to later write-down or write-off assets, restructure our operations, or incur impairment or other charges that could result in our reporting losses. Even if our due diligence has identified certain risks, unexpected risks may arise and previously known risks may materialize in a manner not consistent with our preliminary risk analysis. If any of these risks materialize, this could have a material adverse effect on our financial condition and results of operations and could contribute to negative market perceptions about our securities or the Combined Company. Additionally, we have no indemnification rights against the Momentus stockholders under the Merger Agreement and all of the purchase price consideration will be delivered to the Momentus stockholders at the Closing. Accordingly, any stockholders or warrant holders of SRAC who choose to remain Combined Company stockholders or warrant holders following the Business Combination could suffer a reduction in the value of their shares and warrants. Such stockholders or warrant holders are unlikely to have a remedy for such reduction in value.

The historical financial results of Momentus and unaudited pro forma condensed combined financial information included elsewhere in this proxy statement/consent solicitation statement/prospectus may not be indicative of what our actual financial position or results of operations would have been.

The historical financial results of Momentus included in this proxy statement/consent solicitation statement/prospectus do not reflect the financial condition, results of operations or cash flows Momentus would have achieved as a public company during the periods presented or those we will achieve in the future. The Combined Company’s financial condition and future results of operations could be materially different from amounts reflected in Momentus’ historical financial statements included elsewhere in this proxy statement/consent solicitation statement/prospectus, so it may be difficult for investors to compare the Combined Company’s future results to historical results or to evaluate its relative performance or trends in its business.

Similarly, the unaudited pro forma condensed combined financial information included in this proxy statement/consent solicitation statement/prospectus is presented for illustrative purposes only and has been prepared based on a number of assumptions including, but not limited to, SRAC being treated as the “acquired” company for financial reporting purposes in the Business Combination, the total debt obligations and the cash and cash equivalents of Momentus on the date the Business Combination closes and the number of our public shares that are redeemed in connection with the Business Combination. Accordingly, such pro forma financial information may not be indicative of the Combined Company’s future operating or financial performance and the Combined Company’s actual financial condition and results of operations may vary materially from the pro forma results of operations and balance sheet contained elsewhere in this proxy statement/consent solicitation statement/prospectus, including as a result of such assumptions not being accurate. Please see the section titled “Unaudited Pro Forma Condensed Combined Financial Information.”

We currently intend to only complete one Business Combination with the proceeds of our IPO and the sale of the private placement units, which will cause us to be solely dependent on Momentus’ business. This lack of diversification may negatively impact our operations and profitability.

We currently intend to only complete one business combination with the proceeds of our IPO and the sale of the private placement units. By completing our Business Combination with only a single entity our lack of diversification may subject us to numerous economic, competitive and regulatory risks. Further, we would not be able to diversify our operations or benefit from the possible spreading of risks or offsetting of losses, unlike other entities which may have the resources to complete several business combinations in different industries or different areas of a single industry. Accordingly, the prospects for our success will be solely dependent upon the business and financial performance of Momentus.

This lack of diversification may subject us to numerous economic, competitive and regulatory risks, any or all of which may have a substantial adverse impact upon the particular industry in which we may operate subsequent to the Business Combination. See “— Risks Related to the Business and Industry of Momentus” for risks we may face as a result of consummating the Business Combination with Momentus.

We have a minimum cash requirement. This requirement may make it more difficult for us to complete the Business Combination as contemplated.

The Merger Agreement provides that Momentus’ obligation to consummate the Business Combination is conditioned on, among other things, as of the Closing, SRAC having at least $250,000,000 in available cash (including proceeds in connection with the PIPE Investment and the funds in the Trust Account) immediately prior to the effective time of the consummation of the Mergers (after taking into account (x) payments required to satisfy SRAC Share Redemptions and (y) SRAC’s transaction costs).

In addition, pursuant to SRAC’s existing charter, in no event will we redeem public shares in an amount that would result in our net tangible assets (as determined in accordance with Rule 3a51-1(g)(1) of the Exchange Act) being less than $5,000,001. If such conditions are not met, and such conditions are not or cannot be waived under the terms of the Merger Agreement, then the Merger Agreement could terminate and the proposed Business Combination may not be consummated.

If such conditions are waived and the Business Combination is consummated, the cash held by the Combined Company and our subsidiaries (including Momentus) in the aggregate, after the Closing may not be sufficient to allow us to operate and pay our bills as they become due. Furthermore, our affiliates are not obligated to make loans to us or invest in us in the future after the Business Combination. The additional exercise of redemption rights with respect to a large number of our public stockholders may make us unable to take such actions as may be desirable in order to optimize our capital structure after the Closing and we may not be able to raise additional financing from unaffiliated parties necessary to fund our expenses and liabilities after the Closing. Any such event in the future may negatively impact the analysis regarding our ability to continue as a going concern at such time.

The Sponsor, Momentus or our or their respective directors, officers, advisors or respective affiliates may elect to purchase shares from public stockholders prior to the Closing, which may influence the vote on the Business Combination and reduce the public “float” of our Class A common stock.

At any time at or prior to the Business Combination, subject to applicable securities laws (including with respect to material nonpublic information), the Sponsor, the Momentus stockholders or our or their respective directors, officers, advisors or respective affiliates may (1) purchase public shares from institutional and other investors who vote, or indicate an intention to vote, against any of the proposals to be voted upon at the Special Meeting, or elect to redeem, or indicate an intention to redeem, public shares, (2) execute agreements to purchase such shares from such investors in the future, or (3) enter into transactions with such investors and others to provide them with incentives to acquire public shares, vote their public shares in favor of the proposals to be voted upon at the Special Meeting or not redeem their public shares. Such a purchase may include a contractual acknowledgement that such stockholder, although still the record holder of SRAC’s shares, is no longer the beneficial owner thereof and therefore agrees not to exercise its redemption rights. In the event that the Sponsor, the Momentus stockholders or our or their respective directors, officers, advisors or respective affiliates purchase shares in privately negotiated transactions from public stockholders who have already elected to exercise their redemption rights, such selling stockholder would be required to revoke

their prior elections to redeem their shares. The purpose of such share purchases and other transactions would be to (1) increase the likelihood of approving the proposals to be voted upon at the Special Meeting and (2) limit the number of public shares electing to redeem, including to satisfy any redemption threshold.

Entering into any such arrangements may have a depressive effect on our common stock (e.g., by giving an investor or holder the ability to effectively purchase shares at a price lower than market, such investor or holder may therefore become more likely to sell the shares he or she owns, either at or prior to the Business Combination). If such transactions are effected, the consequence could be to cause the Business Combination to be consummated in circumstances where such consummation could not otherwise occur. Purchases of shares by the persons described above would allow them to exert more influence over the approval of the Proposals to be presented at the Special Meeting and would likely increase the chances that such Proposals would be approved. In addition, if such purchases are made, the public “float” of our public shares and the number of beneficial holders of our securities may be reduced, possibly making it difficult to maintain or obtain the quotation, listing or trading of our securities on a national securities exchange.

We are not registering the shares of Combined Company Class A common stock issuable upon exercise of the warrants under the Securities Act or any state securities laws at this time, and such registration may not be in place when an investor desires to exercise warrants, thus precluding such investor from being able to exercise its warrants except on a “cashless basis” and potentially causing such warrants to expire worthless.

We are not registering the shares of Combined Company Class A common stock issuable upon exercise of the warrants under the Securities Act or any state securities laws at this time. However, under the terms of the warrant agreement, we have agreed that as soon as practicable, but in no event later than 15 business days after the closing of our initial business combination, we will use our reasonable best efforts to file with the SEC, and within 60 business days following our initial business combination to have declared effective, a registration statement covering the issuance of the shares of Combined Company Class A common stock issuable upon exercise of the warrants and to maintain a current prospectus relating to those shares of Class A common stock until the warrants expire or are redeemed. We cannot assure you that we will be able to do so if, for example, any facts or events arise which represent a fundamental change in the information set forth in the registration statement or prospectus, the financial statements contained or incorporated by reference therein are not current, complete or correct or the SEC issues a stop order. If the shares issuable upon exercise of the warrants are not registered under the Securities Act, we will be required to permit holders to exercise their warrants on a cashless basis. However, no warrant will be exercisable for cash or on a cashless basis, and we will not be obligated to issue any shares to holders seeking to exercise their warrants, unless the issuance of the shares upon such exercise is registered or qualified under the securities laws of the state of the exercising holder or an exemption from registration is available. Notwithstanding the above, if Combined Company Class A common stock is at the time of any exercise of a warrant not listed on a national securities exchange such that it satisfies the definition of a “covered security” under Section 18(b)(1) of the Securities Act, we may, at our option, require holders of public warrants who exercise their warrants to do so on a “cashless basis” in accordance with Section 3(a)(9) of the Securities Act and, in the event we so elect, we will not be required to file or maintain in effect a registration statement, but we will use our best efforts to register or qualify the shares under applicable blue sky laws to the extent an exemption is not available. In no event will we be required to net cash settle any warrant, or issue securities or other compensation in exchange for the warrants in the event that we are unable to register or qualify the shares underlying the warrants under applicable state securities laws and no exemption is available. If the issuance of the shares upon exercise of the warrants is not so registered or qualified or exempt from registration or qualification, the holder of such warrant shall not be entitled to exercise such warrant and such warrant may have no value and may expire worthless. In such event, holders who acquired their warrants as part of a purchase of units will have paid the full unit purchase price solely for the shares of Class A common stock included in the units. If and when the warrants become redeemable by us, we may exercise our redemption right even if we are unable to register or qualify the underlying shares of Class A common stock for sale under all applicable state securities laws.

If third parties bring claims against us, the proceeds held in the Trust Account could be reduced and the per share redemption amount received by stockholders may be less than $10.00 per share (which was the offering price per unit in our IPO).

Our placing of funds in the Trust Account may not protect those funds from third-party claims against us. Although we will seek to have all vendors, service providers (other than our independent registered public accounting firm), prospective target businesses or other entities with which we do business execute agreements with us waiving any right,

title, interest or claim of any kind in or to any monies held in the Trust Account, there is no guarantee that they will execute such agreements or even if they execute such agreements that they would be prevented from bringing claims against the Trust Account, including, but not limited to, fraudulent inducement, breach of fiduciary responsibility or other similar claims, as well as claims challenging the enforceability of the waiver, in each case in order to gain advantage with respect to a claim against our assets, including the funds held in the Trust Account. If any third party refuses to execute an agreement waiving such claims to the monies held in the Trust Account, our management will perform an analysis of the alternatives available to it and will enter into an agreement with a third party that has not executed a waiver only if management believes that such third party’s engagement would be significantly more beneficial to us than any alternative.

Examples of possible instances where we may engage a third party that refuses to execute a waiver include the engagement of a third party consultant whose particular expertise or skills are believed by management to be significantly superior to those of other consultants that would agree to execute a waiver or in cases where we are unable to find a service provider willing to execute a waiver. In addition, there is no guarantee that such entities will agree to waive any claims they may have in the future as a result of, or arising out of, any negotiations, contracts or agreements with us and will not seek recourse against the Trust Account for any reason. Upon redemption of our public shares, if we are unable to complete our initial business combination within the prescribed time frame, or upon the exercise of a redemption right in connection with our initial business combination, we will be required to provide for payment of claims of creditors that were not waived that may be brought against us within the 10 years following redemption. Accordingly, the per share redemption amount received by public stockholders could be less than the $10.00 per share initially held in the Trust Account, due to claims of such creditors.

The Sponsor has agreed that it will be liable to us if and to the extent any claims by a third party (other than our independent registered public accounting firm) for services rendered or products sold to us, or a prospective target business with which we have discussed entering into a Merger Agreement, reduce the amount of funds in the Trust Account to below (1) $10.00 per public share or (2) such lesser amount per public share held in the Trust Account as of the date of the liquidation of the Trust Account due to reductions in the value of the trust assets, in each case net of the interest which may be withdrawn to pay taxes, except as to any claims by a third party who executed a waiver of any and all rights to seek access to the Trust Account and except as to any claims under our indemnity of the underwriters of the IPO against certain liabilities, including liabilities under the Securities Act. Moreover, in the event that an executed waiver is deemed to be unenforceable against a third party, the Sponsor will not be responsible to the extent of any liability for such third party claims. We have not independently verified whether the Sponsor has sufficient funds to satisfy its indemnity obligations and we have not asked the Sponsor to reserve for such indemnification obligations. As a result, if any such claims were successfully made against the Trust Account, the funds available for our initial business combination and redemptions could be reduced to less than $10.00 per public share. In such event, we may not be able to complete our initial business combination, and you would receive such lesser amount per share in connection with any redemption of your public shares. No member of our management team will indemnify us for claims by third parties including, without limitation, claims by vendors and prospective target businesses.

If, after we distribute the proceeds in the Trust Account to our public stockholders, we file a bankruptcy petition or an involuntary bankruptcy petition is filed against us that is not dismissed, a bankruptcy court may seek to recover such proceeds, and the members of our Board may be viewed as having breached their fiduciary duties to our creditors, thereby exposing the members of our Board and us to claims of punitive damages.

If, after we distribute the proceeds in the Trust Account to our public stockholders, we file a bankruptcy petition or an involuntary bankruptcy petition is filed against us that is not dismissed, any distributions received by stockholders could be viewed under applicable debtor/creditor and/or bankruptcy laws as either a “preferential transfer” or a “fraudulent conveyance.” As a result, a bankruptcy court could seek to recover some or all amounts received by our stockholders. In addition, our Board may be viewed as having breached its fiduciary duty to our creditors and/or having acted in bad faith by paying public stockholders from the Trust Account prior to addressing the claims of creditors, thereby exposing itself and us to claims of punitive damages.

If, before distributing the proceeds in the Trust Account to our public stockholders, we file a bankruptcy petition or an involuntary bankruptcy petition is filed against us that is not dismissed, the claims of creditors in such proceeding may have priority over the claims of our stockholders and the per-share amount that would otherwise be received by our stockholders in connection with our liquidation may be reduced.

If, before distributing the proceeds in the Trust Account to our public stockholders, we file a bankruptcy petition or an involuntary bankruptcy petition is filed against us that is not dismissed, the proceeds held in the Trust Account could be subject to applicable bankruptcy law, and may be included in our bankruptcy estate and subject to the claims of third parties with priority over the claims of our stockholders. To the extent any bankruptcy claims deplete the Trust Account, the per-share amount that would otherwise be received by our public stockholders in connection with our liquidation would be reduced.

Our stockholders may be held liable for claims by third parties against us to the extent of distributions received by them upon redemption of their shares.

Under the DGCL, stockholders may be held liable for claims by third parties against a corporation to the extent of distributions received by them in a dissolution. The pro rata portion of our Trust Account distributed to our public stockholders upon the redemption of our public shares in the event we do not complete our initial business combination within the required time period may be considered a liquidating distribution under Delaware law. If a corporation complies with certain procedures set forth in Section 280 of the DGCL intended to ensure that it makes reasonable provision for all claims against it, including a 60-day notice period during which any third-party claims can be brought against the corporation, a 90-day period during which the corporation may reject any claims brought, and an additional 150-day waiting period before any liquidating distributions are made to stockholders, any liability of stockholders with respect to a liquidating distribution is limited to the lesser of such stockholder’s pro rata share of the claim or the amount distributed to the stockholder, and any liability of the stockholder would be barred after the third anniversary of the dissolution. However, it is our intention to redeem our public shares as soon as reasonably possible following the required time period in the event we do not complete our initial business combination and, therefore, we do not intend to comply with the foregoing procedures.

Because we do not intend to comply with Section 280 of the DGCL, Section 281(b) of the DGCL requires us to adopt a plan, based on facts known to us at such time that will provide for our payment of all existing and pending claims or claims that may be potentially brought against us within the 10 years following our dissolution. However, because we are a blank check company, rather than an operating company, and our operations are limited to searching for prospective target businesses to acquire, the only likely claims to arise would be from our vendors (such as lawyers, investment bankers, consultants, etc.) or prospective target businesses. If our plan of distribution complies with Section 281(b) of the DGCL, any liability of stockholders with respect to a liquidating distribution is limited to the lesser of such stockholder’s pro rata share of the claim or the amount distributed to the stockholder, and any liability of the stockholder would likely be barred after the third anniversary of the dissolution. We cannot assure you that we will properly assess all claims that may be potentially brought against us. As such, our stockholders could potentially be liable for any claims to the extent of distributions received by them (but no more) and any liability of our stockholders may extend beyond the third anniversary of such date. Furthermore, if the pro rata portion of our Trust Account distributed to our public stockholders upon the redemption of our public shares in the event we do not complete our initial business combination within the required time period is not considered a liquidating distribution under Delaware law and such redemption distribution is deemed to be unlawful, then pursuant to Section 174 of the DGCL, the statute of limitations for claims of creditors could then be six years after the unlawful redemption distribution, instead of three years, as in the case of a liquidating distribution.

Compliance obligations under the Sarbanes-Oxley Act may make it more difficult for us to effectuate the Business Combination, require substantial financial and management resources and increase the time and costs of completing a business combination.

The fact that we are a blank check company will make compliance with the requirements of the Sarbanes-Oxley Act particularly burdensome on us as compared to other public companies because Momentus is not currently subject to Section 404 of the Sarbanes-Oxley Act. The standards required for a public company under Section 404 of the Sarbanes-Oxley Act are significantly more stringent than those required of Momentus as a privately held company. Management may not be able to effectively and timely implement controls and procedures that adequately respond

to the increased regulatory compliance and reporting requirements that will be applicable to us after the Business Combination. If we are not able to implement the requirements of Section 404, including any additional requirements once we are no longer an emerging growth company, in a timely manner or with adequate compliance, we may not be able to assess whether our internal controls over financial reporting are effective, which may subject us to adverse regulatory consequences and could harm investor confidence and the market price of our securities. Additionally, once we are no longer an emerging growth company, we will be required to comply with the independent registered public accounting firm attestation requirement on our internal control over financial reporting.

The obligations associated with being a public company will involve significant expenses and will require significant resources and management attention, which may divert from our business operations.

As a public company, we are subject to the reporting requirements of the Exchange Act and the Sarbanes-Oxley Act. The Exchange Act requires the filing of annual, quarterly and current reports with respect to a public company’s business and financial condition. The Sarbanes-Oxley Act requires, among other things, that a public company establish and maintain effective internal control over financial reporting. As a result, the Combined Company will incur significant legal, accounting and other expenses that Momentus did not previously incur. Momentus’ entire management team and many of its other employees will need to devote substantial time to compliance, and may not effectively or efficiently manage its transition into a public company.

These rules and regulations will result in the Combined Company incurring substantial legal and financial compliance costs and will make some activities more time-consuming and costly. For example, these rules and regulations will likely make it more difficult and more expensive for the Combined Company to obtain director and officer liability insurance, and it may be required to accept reduced policy limits and coverage or incur substantially higher costs to obtain the same or similar coverage. As a result, it may be difficult for the Combined Company to attract and retain qualified people to serve on its Board of Directors, its board committees or as executive officers.

SRAC currently is an emerging growth company and a smaller reporting company within the meaning of the Securities Act, and to the extent we have taken advantage of certain exemptions from disclosure requirements available to emerging growth companies or smaller reporting companies, this could make the Combined Company’s securities less attractive to investors and may make it more difficult to compare our performance with other public companies.

SRAC currently is an “emerging growth company” within the meaning of the Securities Act, as modified by the JOBS Act, and we may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies including, but not limited to, not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and stockholder approval of any golden parachute payments not previously approved. As a result, our stockholders may not have access to certain information they may deem important. We cannot predict whether investors will find our securities less attractive because we will rely on these exemptions. If some investors find our securities less attractive as a result of our reliance on these exemptions, the trading prices of our securities may be lower than they otherwise would be, there may be a less active trading market for our securities and the trading prices of our securities may be more volatile.

Further, Section 102(b)(1) of the JOBS Act exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a Securities Act registration statement declared effective or do not have a class of securities registered under the Exchange Act) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that a company can elect to opt out of the extended transition period and comply with the requirements that apply to non-emerging growth companies but any such election to opt out is irrevocable. We have elected not to opt out of such extended transition period, which means that when a standard is issued or revised and it has different application dates for public or private companies, we, as an emerging growth company, can adopt the new or revised standard at the time private companies adopt the new or revised standard. This may make comparison of our financial statements with another public company, which is neither an emerging growth company nor an emerging growth company which has opted out of using the extended transition period difficult or impossible because of the potential differences in accounting standards used.

We will remain an emerging growth company until the earlier of: (1) the last day of the fiscal year (a) following the fifth anniversary of the closing of the IPO, (b) in which we have total annual gross revenue of at least $1.07 billion or (c) in which we are deemed to be a large accelerated filer, which means the market value of our common equity that is held by non-affiliates exceeds $700 million as of the prior June 30th; and (2) the date on which we have issued more than $1.00 billion in non-convertible debt securities during the prior three-year period. The Combined Company will qualify as an emerging growth company as well as a smaller reporting company within the meaning of the Securities Act, and if we take advantage of certain exemptions from disclosure requirements available to emerging growth companies or smaller reporting companies, this could make our securities less attractive to investors and may make it more difficult to compare our performance with other public companies.”

Our public stockholders will experience dilution as a consequence of, among other transactions, the issuance of Class A common stock as consideration in the Business Combination and the PIPE Investment. Having a minority share position may reduce the influence that our current stockholders have on the management of the Combined Company.

The issuance of a significant number of shares of Combined Company Class A common stock in the Business Combination and in the PIPE Investment will dilute the equity interest of our existing stockholders and may adversely affect prevailing market prices for our public shares and/or public warrants.

It is anticipated that, upon the Closing and assuming the no redemption scenario: (1) SRAC’s public stockholders will own approximately 12.2% of the outstanding shares of Combined Company Class A common stock; (2) the PIPE Investors (other than SRAC Partners, an affiliate of the Sponsor) will own approximately 11.7% of the outstanding shares of Combined Company Class A common stock; (3) the Sponsor and its affiliate SRAC Partners will own approximately 4.1% of the outstanding shares of Combined Company Class A common stock; and (4) the Momentus stockholders will own approximately 72.0% of the outstanding shares of Combined Company Class A common stock. These levels of ownership assume (a) that no shares are elected to be redeemed in connection with the Business Combination and (b) that we issue 102,019,873 shares of Combined Company Class A common stock to the Momentus equityholders (after giving effect to the repurchase of 3,000,000 shares of Combined Company Class A common stock as described in the section titled “Summary of the Proxy Statement/Consent Solicitation/Prospectus — Certain Agreements Related to the Business Combination — Repurchase Agreement”) as part of the Merger Consideration in connection with the consummation of the Business Combination. The PIPE Investors have agreed to purchase in the aggregate 17,500,000 shares of Combined Company Class A common stock for $175,000,000 of gross proceeds in the PIPE Investment. In this proxy statement/consent solicitation statement/prospectus, we assume that a portion of the gross proceeds from the PIPE Investment and funds held in the Trust Account will be used to fund the repayment of Momentus’ existing indebtedness for borrowed money as of the Closing (estimated to be approximately $1,594,364, inclusive of any prepayment fees or penalties) and the payment of certain transaction expenses, with the remainder being used to capitalize the balance sheet of the Combined Company. The ownership percentage with respect to the Combined Company (a) does not take into account (1) warrants to purchase Class A common stock that will remain outstanding immediately following the Business Combination, (2) the Rollover Options or Assumed Warrants or (3) the issuance of any shares upon the Closing under the Equity Incentive Plan, Employee Stock Purchase Plan or CEO Option Grant, but does include the founder shares (including the Sponsor Earnout Shares), which will automatically convert into shares of Combined Company Class A common stock on a one-for-one basis upon the Closing (such shares of Class A common stock will be subject to transfer restrictions). If the actual facts are different from these assumptions, the above levels of ownership will be different. Please see the sections titled “Summary of the Proxy Statement/Consent Solicitation Statement/Prospectus — Ownership after the Closing; Impact of the Business Combination on the Combined Company’s Public Float,” “Unaudited Pro Forma Condensed Combined Financial Information” and “Security Ownership of Certain Beneficial Owners and Management” for further information.

The issuance of additional shares of Combined Company Class A common stock will significantly dilute the equity interests of existing holders of our securities and may adversely affect prevailing market prices for our public shares or public warrants.

Warrants will become exercisable for Combined Company Class A common stock, which would increase the number of shares eligible for future resale in the public market and result in dilution to our stockholders.

If the Business Combination is completed, outstanding warrants to purchase an aggregate of approximately 8,897,500 shares of Combined Company Class A common stock will become exercisable in accordance with the terms of the warrant agreement. These warrants will become exercisable 30 days after the Closing. The exercise price of these warrants will be $11.50 per share. To the extent such warrants are exercised, additional shares of Combined Company Class A common stock will be issued, which will result in dilution to the then existing holders of Combined Company Class A common stock and increase the number of shares eligible for resale in the public market. Sales of substantial numbers of such shares in the public market or the fact that such warrants may be exercised could adversely affect the market price of Combined Company Class A common stock. However, there is no guarantee that the public warrants will ever be in the money prior to their expiration, and as such, the warrants may expire worthless. Even if the Business Combination is consummated, the public warrants may never be in the money, and they may expire worthless and the terms of the warrants may be amended in a manner adverse to a holder if holders of at least 50% of the then outstanding public warrants approve of such amendment.”

Even if the Business Combination is consummated, the public warrants may never be in the money, and they may expire worthless and the terms of the warrants may be amended in a manner adverse to a holder if holders of at least 50% of the then outstanding public warrants approve of such amendment.

The warrants were issued in registered form under a warrant agreement between Continental Stock Transfer & Trust Company, acting as warrant agent, and SRAC. The warrant agreement provides that the terms of the warrants may be amended without the consent of any holder to cure any ambiguity or correct any defective provision, but requires the approval by the holders of at least 50% of the then outstanding public warrants to make any change that adversely affects the interests of the registered holders of public warrants. Accordingly, we may amend the terms of the public warrants in a manner adverse to a holder if holders of at least 50% of the then outstanding public warrants approve of such amendment. Although our ability to amend the terms of the public warrants with the consent of at least 50% of the then outstanding public warrants is unlimited, examples of such amendments could be amendments to, among other things, increase the exercise price of the warrants, convert the warrants into cash or stock (at a ratio different than initially provided), shorten the exercise period or decrease the number of shares of Combined Company Class A common stock purchasable upon exercise of a warrant.

We may redeem your unexpired warrants prior to their exercise at a time that is disadvantageous to you, thereby making your warrants worthless.

We have the ability to redeem outstanding warrants at any time after they become exercisable and prior to their expiration, at a price of $0.01 per warrant, provided that the last reported sales price of Combined Company Class A common stock equals or exceeds $18.00 per share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) for any 20 trading days within a 30 trading-day period ending on the third trading day prior to the date we send the notice of redemption to the warrant holders. If and when the warrants become redeemable by us, we may exercise our redemption right even if we are unable to register or qualify the underlying securities for sale under all applicable state securities laws. Redemption of the outstanding warrants could force you to: (1) exercise your warrants and pay the exercise price therefor at a time when it may be disadvantageous for you to do so; (2) sell your warrants at the then-current market price when you might otherwise wish to hold your warrants; or (3) accept the nominal redemption price which, at the time the outstanding warrants are called for redemption, is likely to be substantially less than the market value of your warrants.

In addition, we may redeem your warrants after they become exercisable for a number of shares of Class A common stock determined based on the redemption date and the fair market value of Combined Company Class A common stock. Any such redemption may have similar consequences to a cash redemption described above. In addition, such redemption may occur at a time when the warrants are “out-of-the-money,” in which case you would lose any potential embedded value from a subsequent increase in the value of the Class A common stock had your warrants remained outstanding.

None of the warrants underlying the private placement units will be redeemable by us so long as they are held by the Sponsor or its permitted transferees.

Following the Business Combination, the Combined Company will be a holding company and will depend on the ability of its subsidiaries to pay dividends.

The Combined Company will be a holding company without any direct operations and will have no significant assets other than its ownership interest in Momentus. Accordingly, its ability to pay dividends will depend upon the financial condition, liquidity and results of operations of, and the Combined Company’s receipt of dividends, loans or other funds from, Momentus and its subsidiaries. The Combined Company’s subsidiaries are separate and distinct legal entities and have no obligation to make funds available to the Combined Company. In addition, there are various statutory, regulatory and contractual limitations and business considerations on the extent, if any, to which the Combined Company’s subsidiaries may pay dividends, make loans or otherwise provide funds to the Combined Company.

Risks Related to the Redemption

Public stockholders who wish to redeem their public shares for a pro rata portion of the Trust Account must comply with specific requirements for redemption that may make it more difficult for them to exercise their redemption rights prior to the deadline. If stockholders fail to comply with the redemption requirements specified in this proxy statement/consent solicitation statement/prospectus, they will not be entitled to redeem their public shares for a pro rata portion of the funds held in the Trust Account.

A public stockholder will be entitled to receive cash for any public shares to be redeemed only if such public stockholder: (1)(a) holds public shares, or (b) if the public stockholder holds public shares through units, the public stockholder elects to separate its units into the underlying public shares and warrants prior to exercising its redemption rights with respect to the public shares; (2) prior to 5:00 p.m. Eastern Time on           , 2021 (two business days before the scheduled date of the Special Meeting) submits a written request to Continental Stock Transfer & Trust Company, our transfer agent, that we redeem all or a portion of your public shares for cash, affirmatively certifying in your request if you “ARE” or “ARE NOT” acting in concert or as a “group” (as defined in Section 13d-3 of the Exchange Act) with any other stockholder with respect to shares of our common stock; and (3) delivers its public shares to our transfer agent physically or electronically through DTC. In order to obtain a physical share certificate, a stockholder’s broker or clearing broker, DTC and our transfer agent will need to act to facilitate this request. It is our understanding that stockholders should generally allot at least two weeks to obtain physical certificates from our transfer agent. However, because we do not have any control over this process or over DTC, it may take significantly longer than two weeks to obtain a physical stock certificate. If it takes longer than anticipated to obtain a physical certificate, public stockholders who wish to redeem their public shares may be unable to obtain physical certificates by the deadline for exercising their redemption rights and thus will be unable to redeem their shares.

If a public stockholder fails to receive notice of our offer to redeem public shares in connection with the Business Combination, or fails to comply with the procedures for tendering its shares, such shares may not be redeemed.

If, despite our compliance with the proxy rules, a public stockholder fails to receive our proxy materials, such public stockholder may not become aware of the opportunity to redeem his, her or its public shares. In addition, the proxy materials that we are furnishing to holders of public shares in connection with the Business Combination describe the various procedures that must be complied with in order to validly redeem the public shares. In the event that a public stockholder fails to comply with these procedures, its public shares may not be redeemed. Please see the section titled “SRAC Special Meeting of Stockholders — Redemption Rights” for additional information on how to exercise your redemption rights.

If you or a “group” of stockholders of which you are a part are deemed to hold an aggregate of more than 15% of the public shares, you (or, if a member of such a group, all of the members of such group in the aggregate) will lose the ability to redeem all such shares in excess of 15% of the public shares.

A public stockholder, together with any of his, her or its affiliates or any other person with whom it is acting in concert or as a “group” (as defined under Section 13 of the Exchange Act), will be restricted from redeeming in the aggregate his, her or its shares or, if part of such a group, the group’s shares, in excess of 15% of the public shares. In order to determine whether a stockholder is acting in concert or as a group with another stockholder, we will require each public stockholder seeking to exercise redemption rights to certify to us whether such stockholder is acting in concert or as a group with any other stockholder. Such certifications, together with other public information relating to stock

public shares if we do not complete our initial business combination within the required time period; and (3) the redemption of all of our public shares if we are unable to complete our initial business combination by May 13, 2021 (or if such date is extended at a duly called meeting of stockholders, such later date), subject to applicable law and as further described herein. In addition, if we are unable to complete an initial business combination within the required time period for any reason, compliance with Delaware law may require that we submit a plan of dissolution to our then-existing stockholders for approval prior to the distribution of the proceeds held in our Trust Account. In that case, public stockholders may be forced to wait beyond the end of the required time period before they receive funds from our Trust Account. In no other circumstances will a public stockholder have any right or interest of any kind in the Trust Account. Holders of warrants will not have any right to the proceeds held in the Trust Account with respect to the warrants. Accordingly, to liquidate your investment, you may be forced to sell your public shares or public warrants, potentially at a loss.

If the funds not being held in the Trust Account are insufficient to allow us to operate until at least May 13, 2021 (or if such date is extended at a duly called meeting of our stockholders, such later date), we may be unable to complete our initial business combination.

The funds available to us outside of the Trust Account may not be sufficient to allow us to operate until May 13, 2021 (or if such date is extended at a duly called meeting of our stockholders, such later date), assuming that our initial business combination is not completed during that time. We expect to incur significant costs in pursuit of our acquisition plans. However, our affiliates are not obligated to make loans to us or invest in us in the future, and we may not be able to raise additional financing from unaffiliated parties necessary to fund our expenses. Any such event in the future may negatively impact the analysis regarding our ability to continue as a going concern at such time.

We could use a portion of the funds available to us to pay fees to consultants to assist us with our search for a target business. We could also use a portion of the funds as a down payment or to fund a “no-shop” provision (a provision in letters of intent or merger agreements designed to keep target businesses from “shopping” around for transactions with other companies or investors on terms more favorable to such target businesses) with respect to a particular proposed business combination, although we do not have any current intention to do so. If we entered into a letter of intent or merger agreement where we paid for the right to receive exclusivity from a target business and were subsequently required to forfeit such funds (whether as a result of our breach or otherwise), we might not have sufficient funds to continue searching for, or conduct due diligence with respect to, a target business. If we are unable to complete our initial business combination, our public stockholders may receive only approximately $10.00 per share, or less in certain circumstances, on the liquidation of our Trust Account and our warrants will expire worthless. If third parties bring claims against us, the proceeds held in the Trust Account could be reduced and the per share redemption amount received by stockholders may be less than $10.00 per share (which was the offering price per unit in our IPO)” and other risk factors herein.

In connection with the closing of the Business Combination, 1,437,500 shares of Combined Company Class A common stock to be owned by the Sponsor upon conversion of the founder shares will be subject to forfeiture for no consideration if certain post-Closing share price targets are not satisfied within a five year period post Business Combination. No pro forma adjustments have been made for the potential forfeiture as the forfeiture is contingent upon future events not tied to the Closing.

The unaudited pro forma condensed combined financial statements present two redemption scenarios as follows:

•        No Redemption:    This scenario, which we refer to as the “No Redemption Scenario,” assumes that no shares of SRAC’s Class A common stock are redeemed from the public stockholders; and

•        Maximum Redemption:    This scenario, which we refer to as the “Maximum Redemption Scenario,” assumes that 9,779,103 shares of SRAC’s Class A common stock are redeemed for an aggregate payment of approximately $98.1 million (based on the estimated per share redemption price of approximately $10.03 per share) from the Trust Account, which is the estimated maximum number of redemptions that could occur without a failure to satisfy the minimum cash condition set forth in the Merger Agreement.

Assumptions and estimates underlying the unaudited pro forma adjustments set forth in the unaudited pro forma condensed combined financial statements are described in the accompanying notes. The unaudited pro forma condensed combined financial statements have been presented for illustrative purposes only and are not necessarily indicative of the operating results and financial position that would have been achieved had the Business Combination occurred on the dates indicated. Further, the unaudited pro forma condensed combined financial statements do not purport to project the future operating results or financial position of the Combined Company following the completion of the Business Combination. The unaudited pro forma adjustments represent management’s estimates based on information available as of the date of these unaudited pro forma condensed combined financial statements and are subject to change as additional information becomes available and analyses are performed.

UNAUDITED PRO FORMA CONDENSED COMBINED BALANCE SHEET
AS OF SEPTEMBER 30, 2020