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S-3ASR 1 d135710ds3asr.htm S-3ASR S-3ASR

As filed with the Securities and Exchange Commission on April 1, 2026

Registration No. 333-

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM S-3

REGISTRATION STATEMENT

UNDER

THE SECURITIES ACT OF 1933

INTUITIVE MACHINES, INC.

(Exact Name of Registrant as Specified in Its Charter)

Delaware

36-5056189

(State or other jurisdiction of

incorporation or organization)

(I.R.S. Employer

Identification Number)

13467 Columbia Shuttle Street

Houston, TX 77059

(281) 520-3703

(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices)

Anna Chiara Jones

Senior Vice President, Chief Legal Officer, & Corporate Secretary

13467 Columbia Shuttle Street

Houston, TX 77059

(281) 520-3703

(Name, address, including zip code, and telephone number, including area code, of agent for service)

Copies to:

William R. Golden III

Simpson Thacher & Bartlett LLP

900 G Street, N.W.

Washington, D.C. 20001

Telephone: (202) 636-5500

Approximate date of commencement of proposed sale to the public: From time to time after this Registration Statement becomes effective.

If the only securities being registered on this Form are being offered pursuant to dividend or interest reinvestment plans, please check the following box: ☐

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, check the following box: ☒

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering: ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering: ☐

If this Form is a registration statement pursuant to General Instruction I.D. or a post-effective amendment thereto that shall become effective upon filing with the Commission pursuant to Rule 462(e) under the Securities Act, check the following box: ☒

If this Form is a post-effective amendment to a registration statement filed pursuant to General Instruction I.D. filed to register additional securities or additional classes of securities pursuant to Rule 413(b) under the Securities Act, check the following box: ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act:

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ☐

PROSPECTUS

34,565,097 Shares of Class A Common Stock

LOGO

This prospectus relates to the offer and sale, from time to time, by the selling stockholders named herein, of an aggregate of up to 34,565,097 shares of the Class A common stock, par value $0.0001 per share (“Class A Common Stock”) of the Company.

For more information about the selling stockholders and the related transactions, see the section entitled “Selling Stockholders.”

We are not selling any shares under this prospectus and will not receive any proceeds from the sale of shares of Class A Common Stock by the selling stockholders pursuant to this prospectus.

Our registration of the securities covered by this prospectus does not mean that the selling stockholders will offer or sell any of the shares. The selling stockholders may sell the shares of Class A Common Stock covered by this prospectus in a number of different ways and at varying prices. We provide more information about how the selling stockholders may sell the shares in the section entitled “Plan of Distribution.”

Our Class A Common Stock is listed on the Nasdaq Global Market (“Nasdaq”) under the symbol “LUNR.” On March 31, 2026, the closing price of our Class A Common Stock on Nasdaq was $18.56 per share.

We currently qualify as an “emerging growth company” as defined under the U.S. federal securities laws, and may continue to qualify until December 31, 2026, and, as such, have elected to comply with certain reduced public company reporting requirements. See the documents that are incorporated by reference into this prospectus for additional information.

Investing in our securities involves a high degree of risk. See the section entitled “Risk Factors” contained in this prospectus beginning on page 6 and any applicable prospectus supplement, and under similar headings in the other documents that are incorporated by reference into this prospectus.

Neither the Securities and Exchange Commission nor any regulatory body has approved or disapproved of these securities or passed upon the accuracy or adequacy of this prospectus. Any representation to the contrary is a criminal offense.

The date of this prospectus is April 1, 2026

TABLE OF CONTENTS


	Page
Cautionary Note Regarding Forward-Looking Statements		2
The Company		5
Risk Factors		6
Use of Proceeds		7
Selling Stockholders		8
Description of Securities		12
Material U.S. Federal Income Tax Consequences for Holders of Class A Common Stock		21
Plan of Distribution		26
Legal Matters		30
Experts		30
Where You Can Find More Information		30
Incorporation by Reference		31

ABOUT THIS PROSPECTUS

This prospectus is part of a registration statement on Form S-3 that we filed with the Securities and Exchange Commission (the “SEC”) using the “shelf” registration process. Under this shelf registration process, the selling stockholders may, from time to time, sell the securities offered by them described in this prospectus.

Neither we nor the selling stockholders have authorized anyone to provide you with any information or to make any representations other than those contained in this prospectus or any applicable prospectus supplement or any free writing prospectuses prepared by or on behalf of us or to which we have referred you. Neither we nor the selling stockholders take responsibility for and can provide no assurance as to the reliability of, any other information that others may give you. Neither we nor the selling stockholders will make an offer to sell these securities in any jurisdiction where the offer or sale is not permitted.

We may also provide a prospectus supplement or post-effective amendment to the registration statement to add information to, or update or change information contained in, this prospectus. Any statement contained in this prospectus will be deemed to be modified or superseded for purposes of this prospectus to the extent that a statement contained in such prospectus supplement modifies or supersedes such statement. Any statement so modified will be deemed to constitute a part of this prospectus only as so modified, and any statement so superseded will be deemed not to constitute a part of this prospectus. You should rely only on the information contained in this prospectus, any applicable prospectus supplement and any related free writing prospectus together with the additional information to which we refer you to in the sections of this prospectus entitled “Where You Can Find More Information” and “Incorporation by Reference.”

Unless the context otherwise requires, all references in this prospectus to “we,” “us,” “our,” “Intuitive Machines,” or the “Company” refer to Intuitive Machines, Inc. and its consolidated subsidiaries.

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This prospectus, any prospectus supplement and the documents incorporated by reference herein each contain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, as amended. We intend such forward-looking statements to be covered by the safe harbor provisions for forward-looking statements contained in Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (“the Exchange Act”). All statements other than statements of historical facts contained in this prospectus, any prospectus supplement and the documents incorporated by reference herein are forward-looking statements. Such statements can be identified by the fact that they do not relate strictly to historical or current facts. When used in this prospectus, any prospectus supplement and the documents incorporated by reference herein, words such as “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “might,” “plan,” “possible,” “potential,” “predict,” “project,” “should,” “strive,” “would,” “strategy,” “outlook,” the negative of these words or other similar expressions may identify forward-looking statements, but the absence of these words does not mean that a statement is not forward-looking. These forward-looking statements include, but are not limited to statements regarding the timing and manner of sale by the selling stockholders, our expectations and plans relating to our missions to the Moon and other projects, including the expected timing thereof and our progress and preparation thereof; our expectations with respect to, among other things, demand for our product portfolio, our submission of bids for contracts; our expectations regarding protests of government contracts awarded to us; our operations, our financial performance and our industry; our business strategy, business plan, and plans to drive long term sustainable shareholder value; and our expectations on revenue and cash generation. Our actual results, performance or achievements may differ materially from those expressed or implied by the forward-looking statements, and you are cautioned not to place undue reliance on these forward-looking statements. The following important factors and uncertainties, among others, could cause actual outcomes or results to differ materially from those indicated by the forward-looking statements in this prospectus:

•

as part of growing our business, we have made and may continue to make acquisitions. Any acquisitions, partnerships or joint ventures into which we enter subject to integration risks and could disrupt our operations;

•

our failure to manage our growth effectively and failure to win new contracts;

•

our ability to generate a sustainable order rate for the satellite and space operations and develop new technologies to meet the needs of our customers or potential new customers;

•

our customer concentration;

•

limited operating history;

•

competition from existing or new companies;

•

disruptions in U.S. government operations and funding, including government shutdowns;

•

unsatisfactory safety performance of our spaceflight systems or security incidents at our facilities;

•

failure of the market for commercial spaceflight to achieve the growth potential we expect;

•

any delayed launches, launch failures, failure of landers to conduct all mission milestones, failure of our satellites to reach their planned orbital locations, failure of lunar landers to reach their planned locations, significant increases in the costs related to the launches of satellites and lunar landers, and insufficient capacity available from satellite developers and launch service providers;

•

risks associated with commercial spaceflight, including any accident on launch or during the journey into space;

•

risks associated with the handling, production and disposition of potentially explosive and ignitable energetic materials and other dangerous chemicals in our operations;

•

our reliance on a limited number of suppliers for certain materials and supplied components, including a single launch service provider for our lunar missions;

•

failure of our products to operate in the expected manner or defects in our sub-systems;

•

the future revenue and operating results of the satellite integrated build capability are dependent on our ability to generate a sustainable order rate for the satellite and space operations and develop new technologies to meet the needs of our customers or potential new customers;

•

counterparty risks on customer contracts and failure of our prime contractors to maintain their relationships with their counterparties and fulfill their contractual obligations;

•

failure to successfully defend protest from other bidders for government contracts;

•

failure to comply with various laws and regulations relating to various aspects of our business, uncertainty in the regulatory environment and any changes in the funding levels of various governmental entities with which we do business;

•

our failure to protect the confidentiality of our trade secrets and unpatented know-how;

•

our failure to comply with the terms of third-party open source software our systems utilize;

•

our ability to maintain an effective system of internal control over financial reporting, and to address and remediate any material weaknesses in our internal control over financial reporting;

•

we may use artificial intelligence (“AI”) in our business or systems, and challenges with properly managing its use could result in competitive and reputational harm;

•

the U.S. government’s budget deficit and the national debt, as well as any inability of the U.S. government to complete its budget process for any government fiscal year that may result in government shutdowns or extended continuing resolution and our dependence on U.S. government contracts and the available funding or changing funding priorities by the U.S. government;

•

our failure to comply with U.S. export and import control laws and regulations and U.S. economic sanctions and trade control laws and regulations;

•

uncertain macro-economic and political conditions and elevated inflation and interest rates;

•

our history of losses and failure to achieve profitability in the future or failure of our business to generate sufficient funds to continue operations;

•

the cost and potential outcomes of pending and any future litigation;

•

our public securities’ potential liquidity and trading; and

•

the sufficiency and anticipated use of our existing capital resources to fund our future operating expenses and capital expenditure requirements and needs for additional financing in light of our recent acquisitions.

These forward-looking statements are based on information available as of the date they are made 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.

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. You should not place undue reliance on these forward-looking statements. There may be events in the future that the Company is not able to predict accurately or over which it has no control. See “Risk Factors” and

“Management’s Discussion and Analysis of Financial Condition and Results of Operations” in our Annual Report on Form 10-K for the year ended December 31, 2025 (the “2025 Annual Report”), and the other cautionary language discussed in this prospectus, any prospectus supplement and the documents incorporated herein for examples of risks, uncertainties and events that may cause actual results to differ materially from the expectations described by the Company in such forward-looking statements.

THE COMPANY

We are a space infrastructure and services company founded in 2013 and focused on enabling sustained infrastructure and human activity beyond Earth. We believe the United States is transitioning from episodic space missions to long-duration operations and persistent presence, and we are building the systems and services required to support this evolution across civil, national security, and commercial markets.

We build spacecraft, connect space-based networks, and operate infrastructure as-a-service that support operations across low Earth orbit (“LEO”), geostationary orbit (“GEO”), cislunar space, and deep-space. Our strategy is to evolve space activity from single-mission execution toward continuously operating infrastructure by combining spacecraft delivery with network connectivity and long-term operations. We believe this approach positions us to support enduring government requirements while enabling the development of a commercial space economy.

For a description of our business, financial condition, results of operations and other important information regarding the Company, we refer you to our filings with the SEC incorporated by reference in this prospectus. See “Where You Can Find More Information” and “Incorporation by Reference.”

Corporate Information

IPAX was a blank check company incorporated on January 27, 2021 as a Cayman Islands exempted company for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization, or similar business combination with one or more businesses. On February 10, 2023, IPAX domesticated into a Delaware corporation and changed its name to “Intuitive Machines, Inc.” in connection with the Domestication and Intuitive Machines, Inc. became a holding company whose principal assets are the Intuitive Machines, LLC Common Units (“OpCo Common Units”). The Nasdaq ticker symbol for our Class A Common Stock is “LUNR.”

Our principal executive office is located at 13467 Columbia Shuttle Street, Houston, TX 77059. Our telephone number is (281) 520-3703. Our website address is www.intuitivemachines.com. We do not incorporate the information on or accessible through our website into this prospectus, and you should not consider any information on, or that can be accessed through, our website as part of this prospectus.

RISK FACTORS

An investment in our securities involves a high degree of risk. Before investing in our securities, you should carefully consider the risk factors incorporated by reference into this prospectus, including the risks, uncertainties and assumptions discussed under the heading “Part I-Item 1A. Risk Factors” in our 2025 Annual Report, which may be amended, supplemented or superseded from time to time by the other reports we file with the SEC in the future or by information in the applicable prospectus supplement and any applicable free writing prospectus we file with the SEC. Please see “Where You Can Find More Information” and “Incorporation by Reference.” Additional risks and uncertainties not currently known to us or that we currently view as immaterial may also materially and adversely affect our business, financial condition or results of operations. The market price of our securities could decline if one or more of these risks or uncertainties actually occur, causing you to lose all or part of your investment in our securities. Please see “Cautionary Note Regarding Forward-Looking Statements.”

USE OF PROCEEDS

All of the shares of Class A Common Stock offered by the selling stockholders pursuant to this prospectus will be sold by the selling stockholders for their own accounts. The Company will not receive any of the proceeds from these sales.

Pursuant to the terms of the applicable registration rights agreements (as discussed below), we will pay certain expenses, other than underwriting discounts and commissions, associated with the sale of Class A Common Stock by the selling stockholders pursuant to this prospectus.

SELLING STOCKHOLDERS

This prospectus relates to the resale from time to time of an aggregate of 34,565,097 shares of our Class A Common Stock. The selling stockholders may from time to time offer and sell any or all of the securities set forth below pursuant to this prospectus and any accompanying prospectus supplement. When we refer to the “selling stockholders” in this prospectus, we mean the persons listed in the table below, and the pledgees, donees, transferees, assignees, successors, designees, and other permitted transferees who later come to hold any of the selling stockholders interest in the securities other than through a public sale.

The following table sets forth, to our knowledge, certain information about the selling stockholders as of April 1, 2026. The information in the table below with respect to the selling stockholders has been obtained from the selling stockholders based on written representations. Each selling stockholder identified below may have sold, transferred or otherwise disposed of all or a portion of its securities after the date on which it provided us with information regarding its securities or acquired additional securities. To the extent required, any changed or new information given to us by the selling stockholders, including regarding the identity of, and the securities available for sale by, the selling stockholders, may be set forth in a prospectus supplement, amendments to the registration statement of which this prospectus is a part or in filings we make with the SEC under the Exchange Act, which are incorporated by reference. For information on the methods of sale that may be used by the selling stockholders, please see “Plan of Distribution.”

The percentage of beneficial ownership information below is based upon 159,372,567 shares of Class A Common Stock issued and outstanding as of March 11, 2026 and excludes any shares of Class A Common Stock that may be received upon conversion, exchange or exercise of other outstanding securities such as the our Series A Preferred Stock, Preferred Investor Warrants, Conversion Series A Warrants or OpCo Common Units.

Beneficial ownership is determined according to the rules of the SEC, which generally provide that a person has beneficial ownership of a security if it possesses sole or shared voting or investment power over that security, including options and warrants that are currently exercisable or exercisable within 60 days. Unless otherwise indicated below, to our knowledge, the persons and entities named in the tables have sole voting and sole investment power with respect to all securities that they beneficially own, subject to community property laws where applicable. Beneficial ownership percentages presented below do not reflect voting power because the calculation is limited to outstanding shares of Class A Common Stock. Holders of shares of Class A Common Stock, Class B Common Stock and Class C Common Stock will vote together as a single class on all matters submitted to the stockholders for their vote or approval. Holders of Class A Common Stock and Class B Common Stock are entitled to one vote per share on all matters submitted to the stockholders for their vote or approval and holders of Class C Common Stock are entitled to three votes per share on all matters submitted to the stockholders for their vote or approval. Additionally, holders of our Series A Preferred Stock receive one vote on an as converted Class A Common Stock basis and generally vote as a single class with holders of our common stock. As of March 11, 2026, no shares of Class B Common Stock were outstanding, 57,428,185 shares of Class C Common Stock were outstanding and 5,000 shares of Series A Preferred Stock were outstanding.

We cannot advise you as to whether the selling stockholders will sell any or all shares of Class A Common Stock. To the extent a selling stockholder sells shares of Class A Common Stock, such shares would not be available for sale pursuant to this prospectus. For purposes of this table, we have assumed that the selling

stockholders will have sold all of the securities covered by this prospectus upon the completion of the resale offering and no other purchase or sales of our securities by the selling stockholders will have occurred.


	Securities Beneficially Owned Prior to this Offering				Maximum Number of Securities to be Offered Pursuant to this Prospectus		Securities Beneficially Owned after Offering⁾
Name of Selling Stockholder	Shares of Class A Common Stock		Percent of Class A Common Stock		Shares of Class A Common Stock		Shares of Class A Common Stock		Percent of Class A Common Stock
Alyeska Master Fund, LP⁽¹⁾		2,645,940		1.66%		1,653,439		992,501		*
Blackstone Aqua Master Sub-Fund, a sub-fund of Blackstone Global Master Fund ICAV⁽²⁾		1,984,126		1.25%		1,984,126		—		—
BSMA Limited⁽³⁾		661,375		*		661,375		—		—
Citadel CEMF Investments Ltd.⁽⁴⁾		2,744,708		1.72%		2,744,708		—		—
Davidson Kempner Capital Management LP⁽⁵⁾		1,322,751		*		1,322,751		—		—
Laurion Capital Master Fund Ltd.⁽⁶⁾		132,275		*		132,275		—		—
LMR CCSA Master Fund Limited⁽⁷⁾		842,063		*		842,063		—		—
LMR Multi-Strategy Master Fund Limited⁽⁸⁾		1,142,063		*		1,142,063		—		—
Vantor Holdings Inc.⁽⁹⁾		22,991,028		14.43%		22,991,028		—		—
Woodline Master Fund LP⁽¹⁰⁾		1,091,269		*		1,091,269		—		—

*	Less than one percent

(1)

Alyeska Investment Group, L.P., the investment manager of Alyeska Master Fund, L.P., has voting and investment control of the shares held by Alyeska Master Fund, L.P. Anand Parekh is the Chief Executive Officer of Alyeska Investment Group, L.P. and may be deemed to be the beneficial owner of such shares. Mr. Parekh, however, disclaims any beneficial ownership of the shares held by Alyeska Master Fund, L.P. The registered address of Alyeska Master Fund, L.P. is at c/o Maples Corporate Services Limited, P.O. Box 309, Ugland House, South Church Street George Town, Grand Cayman, KY1-1104, Cayman Islands. Alyeska Investment Group, L.P. is located at 77 W. Wacker, Suite 700, Chicago IL 60601.

(2)

The securities will be held directly by Blackstone Aqua Master Sub-Fund, a sub-fund of Blackstone Global Master Fund ICAV (the “Aqua Fund”). Blackstone Alternative Solutions L.L.C. is the investment manager of the Aqua Fund. Blackstone Holdings I L.P. is the sole member of Blackstone Alternative Solutions L.L.C. Blackstone Holdings I/II GP L.L.C. is the general partner of Blackstone Holdings I L.P. Blackstone Inc. is the sole member of Blackstone Holdings I/II GP L.L.C. Blackstone Group Management L.L.C. is the sole holder of the Series II preferred stock of Blackstone Inc. Blackstone Group Management L.L.C. is wholly owned by its senior managing directors and controlled by its founder, Stephen A. Schwarzman. Each of such Blackstone entities and Mr. Schwarzman may be deemed to beneficially own the securities beneficially owned by the Aqua Fund directly or indirectly controlled by it or him, but each (other than the Aqua Fund to the extent of its direct holdings) disclaims beneficial ownership of such securities. The business address of the entities identified in this note is 345 Park Avenue, New York, New York 10154.

(3)	BSMA Limited, a Cayman Islands exempted limited company, is the beneficial owner. The ultimate beneficial owner of BSMA Limited is Michael Platt. BSMA Limited is managed by BlueCrest Capital Management Limited. Jonathan Airey and Michael Bell are the directors of BSMA Limited but have no

beneficial ownership of that entity and disclaim beneficial ownership of its holdings. The business address of BSMA Limited is BSMA Limited, c/o BlueCrest Capital Management (New York) LP, 450 Park Ave., 31st Fl., New York, NY 10022.

(4)

Consists of 2,744,708 shares held directly by Citadel CEMF Investments Ltd.. Citadel Advisors LLC is the portfolio manager of Citadel CEMF Investments Ltd. Citadel Advisors Holdings LP is the sole member of Citadel Advisors LLC. Citadel GP LLC is the General Partner of Citadel Advisors Holdings LP. Kenneth Griffin owns a controlling interest in Citadel GP LLC. Mr. Griffin, as the owner of a controlling interest in Citadel GP LLC, may be deemed to have shared power to vote and/or shared power to dispose of the securities held by Citadel CEMF Investments Ltd. This disclosure shall not be construed as an admission that Mr. Griffin or any of the Citadel related entities listed above is the beneficial owner of any securities of the Company other than the securities actually owned by such person (if any). The address of Citadel CEMF Investments Ltd. is c/o Citadel Enterprise Americas LLC, 830 Brickell Plaza, Floor 15, Miami, FL 33131.

(5)

Consists of 1,322,751 shares held by M.H. Davidson & Co. and Davidson Kempner Arbitrage, Equities and Relative Value LP. The business address for Davidson Kempner Capital Management LP (“DKCM”) is 9 W. 57th St., 29th Floor, New York, NY 10019. DKCM is a Delaware limited partnership and a registered investment adviser with the SEC and is responsible for the voting and investment decisions of the funds covered hereby. DKCM GP LLC, a Delaware limited liability company, is the general partner of DKCM. The partners of DKCM are Anthony A. Yoseloff, Conor Bastable, Morgan P. Blackwell, Patrick W. Dennis, Gabriel T. Schwartz, Zachary Z. Altschuler, Joshua D. Morris, Suzanne K. Gibbons, Melanie Levine and James Li. Anthony A. Yoseloff, through DKCM, is responsible for the voting and investment decisions relating to the securities reported herein, and each of the foregoing, other than funds covered hereby, disclaims any beneficial ownership of such securities except to the extent of any pecuniary interest therein.

(6)

Laurion Capital Management LP, the investment manager of Laurion Capital Master Fund Ltd., has voting and investment power over the securities held by Laurion Capital Master Fund Ltd. Messrs. Benjamin A. Smith and Sheehan Maduraperuma are the managing members of Laurion Capital GP LLC, which is the general partner of Laurion Capital Management LP. Each of Laurion Capital Master Fund Ltd., Laurion Capital GP LLC, Benjamin A. Smith and Sheehan Maduraperuma disclaims beneficial ownership over these securities. The business address of the entities identified in this note is Laurion Capital Master Fund Ltd. c/o Laurion Capital Management LP, 360 Madison Avenue Suite 1900, New York, NY 10017.

(7)

Consists of 842,063 shares held by LMR CCSA Master Fund Limited (“LMR CCSA”). Investment discretion of LMR CCSA, including but not limited to the voting and dispositive power of the shares, has been delegated to LMR Partners LLP (“LMR”) and certain of its affiliates. LMR and its affiliates disclaim beneficial ownership of the securities. The address for LMR is 9th Floor, Devonshire House, 1 Mayfair Place, London, W1J 8AJ, United Kingdom.

(8)

Consists of 1,142,063 shares held by LMR Multi-Strategy Master Fund Limited (“LMR Multi-Strategy”). Investment discretion of LMR Multi-Strategy, including but not limited to the voting and dispositive power of the shares, has been delegated to LMR Partners LLP (“LMR”) and certain of its affiliates. LMR and its affiliates disclaim beneficial ownership of the securities. The address for LMR is 9th Floor, Devonshire House, 1 Mayfair Place, London, W1J 8AJ, United Kingdom.

(9)

The 22,991,028 shares of Class A Common Stock are directly held by Vantor Holdings Inc., a Delaware corporation (“Vantor”). Vantor is indirectly owned 100% by Galileo TopCo, Inc., a Delaware corporation (“Galileo”). Funds controlled by Advent International, L.P., a Delaware limited partnership (“Advent”) indirectly hold 78% of the equity in Galileo and Vantor and as such, Advent controls and beneficially owns the reported securities directly held by Vantor. Accordingly, Advent and Advent International GP, LLC, a Delaware limited liability company, as the general partner of Advent, may be deemed to have voting and dispositive power over the reported securities directly held by Vantor. Voting and investment decisions by Advent are made by a number of individuals currently comprised of John L. Maldonado, David M. Mussafer and Bryan Taylor. The address of each of the entities and individuals named in this footnote is c/o Advent International, L.P., Prudential Tower, 800 Boylston St., Suite 3300, Boston, MA 02199.

(10)	Woodline Partners LP serves as the investment manager of Woodline Master Fund LP and may be deemed to be the beneficial owner of the shares. Woodline Partners LP disclaims any beneficial ownership of these shares. The address of the Fund is 4 Embarcadero Center, Suite 3450, San Francisco, CA 94111.

Description of Material Relationships and Transactions with Selling Stockholders

The foregoing summaries of certain agreements and the transactions contemplated thereby do not purport to be complete and are subject to, and qualified in their entirety by, the full text of the applicable agreements.

Lanteris Acquisition

On January 13, 2026, the Company consummated the acquisition (the “Acquisition”) of 100% of the issued and outstanding membership interests of Lanteris Space Holdings LLC (“Lanteris”) through its subsidiary, Intuitive Machines, LLC (“Purchaser”), pursuant to the previously announced Membership Interest Purchase Agreement, dated as of November 3, 2025 (the “MIPA”), by and among the Company, Purchaser, Lanteris, Vantor Holdings Inc. (“Seller”) and Galileo TopCo, Inc. In accordance with the terms and conditions of the MIPA, in connection with closing, Purchaser paid the purchase consideration to the Seller consisting of (i) 22,991,028 newly issued shares of Class A Common Stock valued at approximately $284 million in the aggregate (the “Stock Consideration”), and (ii) approximately $403 million in cash (the “Cash Consideration”), and in the case of the Cash Consideration, subject to adjustment as set forth in the MIPA. The Stock Consideration issued to Seller in connection with the Acquisition was made in reliance upon the exemption from the registration requirements of the Securities Act, provided by Section 4(a)(2) thereof as a transaction by an issuer not involving any public offering.

Additionally, in connection with the Acquisition, on January 13, 2026, the Company entered into a registration rights agreement with Seller, pursuant to which Seller received certain registration rights, including the right to initiate up to three underwritten public offerings, and piggyback registration rights relating to the Stock Consideration. The shares of Class A Common Stock offered by Vantor Holdings Inc. pursuant to this prospectus are registered pursuant to the terms of such registration rights agreement.

For additional information on the Acquisition and related transactions, see the descriptions contained in the Current Report on Form 8-K, filed on January 13, 2026, which is incorporated herein by reference herein, along with the MIPA and registration rights agreement, which are filed as exhibits to the registration statement to which this prospectus relates.

Private Placement

On February 27, 2026, the Company completed the previously announced issuance and sale of shares of the its Class A Common Stock at a price of $15.12 per share for an aggregate purchase price of $175 million to certain institutional investors or their affiliates (collectively, the “Investors”) led by global institutional investors pursuant to the terms of the Securities Purchase Agreement, dated as of February 25, 2026 (the “Purchase Agreement”), in a transaction not involving any public offering, exempt from registration under Section 4(a)(2) of the Securities Act. As contemplated by the Purchase Agreement, on the closing date, the Company entered into a registration rights agreement with each of the Investors. The shares of Class A Common Stock offered by the Investors, as set forth in the table above, pursuant to this prospectus are registered pursuant to the terms of such registration rights agreement. For additional information, see the descriptions contained in the Current Report on Form 8-K, filed on February 25, 2026, including the Purchase Agreement attached as an exhibit, and Current Report on Form 8-K, filed on February 27, 2026, which are incorporated herein by reference herein, along with the aforementioned registration rights agreement, which is filed as an exhibit to the registration statement to which this prospectus relates.

Other Transactions

Citadel CEMF Investments Ltd. and Citadel Advisors LLC, its portfolio manager, are affiliates of a number of related entities which comprise two separate and distinct units: (i) a global investment firm (“Citadel”) and (ii) a global market maker (“Citadel Securities”). Citadel CEMF Investments Ltd. is part of Citadel. Citadel Securities makes markets across a wide range of products, asset classes and geographies. Citadel Securities currently serves as, and may in the future serve as, a market maker for the Company and may independently pursue some other form of compensatory relationship with the Company.

DESCRIPTION OF SECURITIES

The following description of our Class A Common Stock and Class B Common Stock, Class C Common Stock, preferred stock and warrants (as these securities relate to the Class A Common Stock), is a summary. This summary is subject to the General Corporation Law of the State of Delaware (the “DGCL”) and the complete text of our Certificate of Incorporation (the “Charter”) and Bylaws, each of which is attached as an exhibit to the registration statement to which this prospectus relates. We encourage you to read that law and those documents carefully.

Authorized Capital Stock

Our Certificate of Incorporation authorizes the issuance of 725,000,000 shares, consisting of:

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500,000,000 shares of Class A Common Stock, par value $0.0001 per share;

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100,000,000 shares of Class B Common Stock, par value $0.0001 per share;

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100,000,000 shares of Class C Common Stock, par value $0.0001 per share (together with the Class A Common Stock and Class B Common Stock, the “Common Stock”);

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25,000,000 shares of preferred stock, par value $0.0001 per share (the “Preferred Stock”).

Except as otherwise required by the Certificate of Incorporation, the holders of shares of Class A Common Stock, Class B Common Stock and Class C Common Stock shall vote together as a single class (or, if any holders of shares of Preferred Stock are entitled to vote together with the holders of Class A Common Stock, Class B Common Stock and Class C Common Stock, as a single class with such holders of Preferred Stock) on all matters submitted to a vote of our stockholders.

Certain provisions of the Certificate of Incorporation and Bylaws may be deemed to have an anti-takeover effect and may delay or prevent a tender offer or takeover attempt that a stockholder might consider in its best interest, including those attempts that might result in a premium over the market price for the shares of Common Stock.

Common Stock

Class A Common Stock

Voting rights. Each holder of Class A Common Stock is entitled to one vote for each share of Class A Common Stock held of record in person or by proxy on all matters submitted to a vote of the holders of Class A Common Stock, whether voting separately as a class or otherwise.

Dividend rights. Subject to applicable law and the rights and preferences of any holders of any outstanding series of Preferred Stock or any class or series of stock having a preference over or the right to participate with the Class A Common Stock with respect to the payment of dividends, holders of Class A Common Stock, as such, shall be entitled to the payment of dividends on the Class A Common Stock when, as and if declared by the Board in accordance with applicable law.

The payment of future dividends on the shares of Class A Common Stock will depend on our financial condition, and subject to the discretion of the Board. There can be no guarantee that cash dividends will be declared. Our ability to declare dividends may be limited by the terms and conditions of other financing and other agreements entered into by us or any of our subsidiaries from time to time.

Rights upon liquidation. In the event of liquidation, dissolution or winding up of the affairs of Intuitive Machines, whether voluntary or involuntary, after payment or provision for payment of the debts and other

liabilities of Intuitive Machines and after making provisions for preferential and other amounts, if any, to which the holders of Preferred Stock or any class or series of stock having a preference over or the right to participate with the Class A Common Stock with respect to payments in liquidation shall be entitled, the remaining assets and funds of Intuitive Machines available for distribution shall be divided among and paid ratably to the holders of all outstanding shares of our Class A Common Stock in proportion to the number of shares held by each such stockholder.

Other rights. The holders of Class A Common Stock have no pre-emptive or conversion rights or other subscription rights. There are no redemption or sinking fund provisions applicable to the Class A Common Stock. The rights, preferences and privileges of holders of the Class A Common Stock are subject to those of the holders of any shares of the Preferred Stock that we may issue in the future.

Class B Common Stock

Voting rights. Each holder of Class B Common Stock is entitled to one vote for each share of Class B Common Stock held of record in person or by proxy on all matters submitted to a vote of the holders of Class B Common Stock, whether voting separately as a class or otherwise.

Dividend rights. Other than in connection with a dividend declared by the Board in connection with a “poison pill” or similar stockholder rights plan, dividends shall not be declared or paid on the Class B Common Stock and the holders of shares of Class B Common Stock shall have no right to receive dividends in respect of such shares of Class B Common Stock.

Rights upon liquidation. Each holder of shares of Class B Common Stock shall be entitled to receive $0.0001 per share of Class B Common Stock owned of record by such holder on the record date for such distribution, and upon receiving such amount, the holders of shares of Class B Common Stock, in their capacity as such, shall not be entitled to receive any other assets or funds of ours.

Permitted Ownership. Shares of Class B Common Stock may be issued only to, and registered only in the name of, the Intuitive Machines Members, their respective successors and assigns and their respective permitted transferees (the Intuitive Machines Members, together with all such subsequent successors, assigns and permitted transferees, collectively, the “Permitted Class B Owners”), and the aggregate number of shares of Class B Common Stock at any time registered in the name of each such Permitted Class B Owner must be equal to the aggregate number of OpCo Common Units held of record at such time by such Permitted Class B Owner under the Second Amended and Restated Operating Agreement of Intuitive Machines, LLC (“A&R Operating Agreement”).

Class C Common Stock

Voting rights. Each holder of Class C Common Stock is entitled to three votes for each share of Class C Common Stock held of record in person or by proxy on all matters submitted to a vote of the holders of Class C Common Stock, whether voting separately as a class or otherwise.

Dividend rights. Other than in connection with a dividend declared by the Board in connection with a “poison pill” or similar stockholder rights plan, dividends shall not be declared or paid on the Class C Common Stock and the holders of shares of Class C Common Stock shall have no right to receive dividends in respect of such shares of Class C Common Stock.

Rights upon liquidation. Each holder of shares of Class C Common Stock shall be entitled to receive $0.0001 per share of Class C Common Stock owned of record by such holder on the record date for such distribution, and upon receiving such amount, the holders of shares of Class C Common Stock, in their capacity as such, shall not be entitled to receive any other assets or funds of ours.

Permitted Ownership. Shares of Class C Common Stock may be issued only to, and registered only in the name of, our founders, their respective successors and assigns and their respective permitted transferees (our founders, together with all such subsequent successors, assigns and permitted transferees, collectively, the “Permitted Class C Owners”), and the aggregate number of shares of Class C Common Stock at any time registered in the name of each such Permitted Class C Owner must be equal to the aggregate number of OpCo Common Units held of record at such time by such Permitted Class C Owner under the A&R Operating Agreement.

Conversion of Class B Common Stock and Class C Common Stock

Conversion upon transfer. A holder of Class B Common Stock or Class C Common Stock may surrender shares of Class B Common Stock or Class C Common Stock to us for cancellation for no consideration at any time. Following the surrender or other acquisition of any shares of Class B Common Stock or Class C Common Stock to or by us, we will take all actions necessary to cancel and retire such shares and such shares shall not be re-issued by us.

A holder of Class B Common Stock or Class C Common Stock may transfer or assign shares of Class B Common Stock or Class C Common Stock (or any legal or beneficial interest in such shares) (directly or indirectly, including by operation of law) only to a permitted transferee of such holder or to a non-permitted transferee with our approval in advance and in writing, and only if such holder also simultaneously transfers, in each case, an equal number of such holder’s OpCo Common Units to such permitted transferee or such non-permitted transferee, as applicable, in compliance with the A&R Operating Agreement.

The Board (including a majority of the directors who are disinterested with respect to the relevant transaction serving on the Board at such time) may, to the extent permitted by law, from time to time establish, modify, amend or rescind, by bylaw or otherwise, regulations and procedures not inconsistent with the provisions described herein for determining whether any transfer or acquisition of shares of Class B Common Stock or Class C Common Stock would violate the restrictions described herein and for the orderly application, administration and implementation of the provisions of the Certificate of Incorporation.

Voluntary Conversion. Each one share of Class C Common Stock shall be convertible into one share of Class B Common Stock at the option of the holder thereof at any time upon written notice to our transfer agent. Shares of Class C Common Stock that are converted into shares of Class B Common Stock as provided in the Certificate of Incorporation shall be retired and may not be reissued.

Automatic Conversion. On the earliest to occur of: (i) the date that is seven (7) years from the date of the Certificate of Incorporation and (ii) the first date on which the Permitted Class C Owners cease to own, in the aggregate, at least 33.0% of the number of shares of Class C Common Stock issued and held by the Permitted Class C Owners immediately following the closing of the Transactions (adjusted as appropriate to reflect any stock splits, reverse stock splits, stock dividends (including any dividend or distribution of securities convertible into Common Stock), reorganization, recapitalization, reclassification, combination, exchange of shares or other like change or transaction) (such date, the “Automatic Conversion Date”), each outstanding share of Class C Common Stock shall automatically, without any further action by us or any stockholder, convert into one fully paid and nonassessable share of Class B Common Stock. Following such conversion, the reissuance of such shares of Class C Common Stock shall be prohibited, and such shares of Class C Common Stock shall be retired and cancelled in accordance with the applicable provisions of the applicable law.

Conversion to Class A Common Stock. After the expiration of the Lock-Up Period, holders of certain OpCo Common Units will be permitted to exchange such OpCo Common Units (along with the cancellation of the paired share of Class B Common Stock or share of Class C Common Stock) for shares of Class A Common Stock on a one-for-one basis pursuant to the A&R Operating Agreement (subject to customary conversion rate adjustments for stock splits, stock dividends and reclassifications) or, at our election (determined by a majority of

our directors who are disinterested with respect to such determination), cash from a substantially concurrent public offering or private sale in an amount equal to the net amount, on a per share basis, of cash received as a result of such public offering or private sale.

Preferred Stock

The total of our authorized shares of Preferred Stock is 25,000,000 shares. We currently have 5,000 shares of Series A Preferred Stock issued and outstanding.

The Certificate of Incorporation authorizes the Board to establish one or more series of Preferred Stock. Unless required by law or any stock exchange, the authorized shares of Preferred Stock are available for issuance without further action by the holders of Common Stock.

Our Board has the discretion to determine the powers, preferences and relative, participating, optional and other special rights, including voting rights, dividend rights, conversion rights, redemption privileges and liquidation preferences, of each series of Preferred Stock. The issuance of Preferred Stock may have the effect of delaying, deferring or preventing a change in control of Intuitive Machines without further action by the stockholders. Additionally, the issuance of Preferred Stock may adversely affect the holders of our Common Stock by restricting dividends on the Common Stock, diluting the voting power of the Common Stock or subordinating the liquidation rights of the Common Stock. As a result of these or other factors, the issuance of Preferred Stock could have an adverse impact on the market price of our Common Stock.

Dividends: The Series A Preferred Stock pays dividends, semi-annually at the rate of 10% of the original price per share, plus the amount of previously accrued, but unpaid dividends, compounded semi-annually, and participates with our Common Stock on all other dividends. Accrued dividends may be paid (i) in cash, (ii) subject to satisfaction of certain equity conditions, in shares of Class A Common Stock or (iii) accumulated, compounded and added to the liquidation preference described below.

Liquidation Preference: Upon any liquidation or deemed liquidation event, the holders of Series A Preferred Stock will be entitled to receive out of the available proceeds, before any distribution is made to holders of common stock or any other junior securities, an amount per share equal to the greater of (i) 100% of the Accrued Value (as defined in the Certificate of Designation) or (ii) such amount per share as would have been payable had all shares of Series A Preferred Stock been converted into Class A Common Stock immediately prior to the liquidation event.

Voting: The Series A Preferred Stock votes together with our Common Stock on an as-converted basis, except as required by law and (ii) as noted below under “Protective Provisions.” Each holder of Series A Preferred Stock shall be entitled to cast the number of votes equal to the number of whole shares of Class A Common Stock into which the shares of Series A Preferred Stock held by such holder are convertible as of the record date for determining stockholders entitled to vote on such matter.

Protective Provisions: For as long as 25% of the shares of Series A Preferred Stock issued as of the Closing are outstanding, we shall not, without the affirmative vote or action by written consent of holders of more than 50% of the issued and outstanding shares of Series A Preferred Stock (the “Requisite Holders”), take any of the following actions: (i) liquidate, dissolve or wind up the affairs of Intuitive Machines; (ii) amend, alter, or repeal any provision of the Certificate of Incorporation, Bylaws or any similar document of Intuitive Machines in a manner adverse to the Series A Preferred Stock; (iii) create or authorize the creation of or issue any other security convertible into or exercisable for any equity security unless such security ranks junior to the Series A Preferred Stock with respect to its rights, preferences and privileges, or increase the authorized number of shares of Series A Preferred Stock; provided, that Intuitive Machines shall be permitted to issue up to $50.0 million in equity securities without the consent of the Requisite Holders; (iv) purchase or redeem or pay any cash dividend on any capital stock prior to the Series A Preferred Stock, other than stock repurchased at cost from former

employees and consultants in connection with the cessation of their service; or (v) incur or guarantee any indebtedness, if the aggregate indebtedness of Intuitive Machines and its subsidiaries for borrowed money following such action would exceed $100,000,000; provided, however, that the Series A Preferred Stock shall not be considered indebtedness for purposes of this calculation (irrespective of the accounting treatment that the Series A Preferred Stock receives under Intuitive Machines’ financial statements).

Conversion: Each share of Series A Preferred Stock will be convertible at the holder’s option into shares of Class A Common Stock at an initial conversion ratio determined by dividing the Accrued Value (as defined in the Certificate of Designation) of such shares of Series A Preferred Stock by the conversion price of $12.00 per share subject to adjustment in accordance with the terms of the Certificate of Designation.

Put Rights: Unless prohibited by applicable law governing distributions to stockholders, the Series A Preferred Stock shall be redeemable at the option of the Requisite Holders commencing any time after the 5th year anniversary of the Closing at a price equal to the 100% of the sum of (i) original purchase price plus (ii) all accrued/declared but unpaid dividends.

Call Rights: Unless prohibited by applicable law governing distributions to stockholders, the Series A Preferred Stock shall be redeemable at our option commencing any time (A) after the 3rd year anniversary of the Closing at a price equal to the 115% of the Accrued Value, (B) after the 4th anniversary of the Closing at a price equal to the 110% of the Accrued Value and (C) after the 5th anniversary of the Closing at a price equal to the 100% of the Accrued Value.

Preferred Investor Warrants

The Preferred Investor Warrants were immediately exercisable upon issuance at the consummation of the Transactions and expire on February 13, 2028 at 5:00 p.m., New York City time (the “PIW Termination Date”). The Preferred Investor Warrants include customary cash and cashless exercise provisions. Each Preferred Investor Warrant is initially exercisable at $15.00 per share of Class A Common Stock, subject to certain adjustments including those resulting from (i) stock dividends and splits, (ii) subsequent rights offerings, (iii) pro-rata distributions, (iv) fundamental transactions, (v) certain voluntary adjustments and (vi) issuances or deemed issuances of shares of Class A Common Stock at a price below the exercise price then in effect, subject in the case of adjustments described in this clause (vi), to an exercise price floor of $11.50, in each case, in accordance with the terms of the Preferred Investor Warrants.

The Preferred Investor Warrants do not include any redemption features. The Preferred Investor Warrants may be exercised on a cashless basis if, at any time after the six-month anniversary of the Closing Date, there is not an effective registration statement with respect to the shares of Class A Common Stock issuable upon the exercise of the Preferred Investor Warrants. On the PIW Termination Date, the Preferred Investor Warrants will be automatically exercised on a cashless basis. To exercise on a cashless basis, the holder of the Preferred Investor Warrant would pay the exercise price by surrendering the Preferred Investor Warrant (or part thereof) for that number of shares of Class A Common Stock equal to the quotient obtained by dividing (x) the product of the number of shares of Class A Common Stock underlying the Preferred Investor Warrant, multiplied by the excess of the daily volume weighted average price of the Class A Common Stock on the date specified by the Preferred Investor Warrant less the exercise price of such Preferred Investor Warrant by (y) the daily volume weighted average price of the Class A Common Stock on the date specified by the Preferred Investor Warrant.

The holders of Preferred Investor Warrants do not have the rights or privileges of holders of shares of Class A Common Stock or any voting rights in respect of the Preferred Investor Warrants or underlying shares of Class A Common Stock until they exercise their Preferred Investor Warrants and receive shares of Class A Common Stock. After the issuance of shares of Class A Common Stock upon exercise of the Preferred Investor Warrants, each holder will be entitled to one vote for each share of Class A Common Stock held of record on all matters to be voted on by stockholders.

The Conversion Series A Warrant – January 28, 2024

The Conversion Series A Warrant was immediately exercisable upon issuance and expires on January 29, 2029. The Conversion Series A Warrant contains customary cash exercise provisions. The Conversion Series A Warrant is exercisable for up to 4,150,780 shares of Class A Common Stock, at the holder’s election, at an exercise price of $2.57 per share, subject to standard adjustments to the exercise price including for (i) stock dividends and splits, (ii) subsequent rights offerings, (iii) pro rata distributions and (iv) fundamental transactions.

The Conversion Series A Warrant does not include any redemption features and have a 5 years term. On the Conversion Series A Warrant Termination Date, the Conversion Series A Warrant will be automatically exercised on a cashless basis. To exercise on a cashless basis, the holder of the Conversion Series A Warrant would pay the exercise price by surrendering the Conversion Series A Warrant (or part thereof) for that number of shares of Class A Common Stock equal to the quotient obtained by dividing (x) the product of the number of shares of Class A Common Stock underlying the Conversion Series A Warrant, multiplied by the excess of the daily volume weighted average price of the Class A Common Stock on the date specified by the Conversion Series A Warrant less the exercise price of such Conversion Series A Warrant by (y) the daily volume weighted average price of the Class A Common Stock on the date specified by the Conversion Series A Warrant.

The holder of the Conversion Series A Warrant does not have the rights or privileges of holders of shares of Class A Common Stock or any voting rights in respect of the Conversion Series A Warrant or underlying shares of Class A Common Stock until it exercises the Conversion Series A Warrant and receives shares of Class A Common Stock. After the issuance of shares of Class A Common Stock upon exercise of the Conversion Series A Warrant, the holder will be entitled to one vote for each share of Class A Common Stock held of record on all matters to be voted on by stockholders.

Anti-Takeover Effects of the Certificate of Incorporation, the Bylaws and Certain Provisions of Delaware Law

The provisions of the Certificate of Incorporation, the Bylaws and the DGCL summarized below may have an anti-takeover effect and may delay, defer or prevent a tender offer or takeover attempt that you might consider in your best interest, including an attempt that might result in your receipt of a premium over the market price for your shares of Class A Common Stock.

The Certificate of Incorporation and Bylaws contain certain provisions that are intended to enhance the likelihood of continuity and stability in the composition of the Board and that may have the effect of delaying, deferring or preventing a future takeover or change in control of us unless such takeover or change in control is approved by such board of directors.

These provisions include:

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Authorized but Unissued Capital Stock. Our authorized but unissued shares of Common Stock and Preferred Stock are available for future issuance without stockholder approval. These additional shares may be utilized for a variety of corporate purposes, including future public offerings to raise additional capital, corporate acquisitions and employee benefit plans. The existence of authorized but unissued shares of Common Stock and Preferred Stock could render more difficult or discourage an attempt to obtain control of a majority of Common Stock by means of a proxy contest, tender offer, merger or otherwise.

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Director Designees; Classes of Directors. Pursuant to the Certificate of Incorporation, our directors are divided into three classes, with each class serving staggered three year terms. The existence of a classified board of directors could discourage a third party from making a tender offer or otherwise attempting to obtain control of us as it is more difficult and time consuming for stockholders to replace a majority of the directors on a classified board of directors.

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No Cumulative Voting for Directors. The DGCL provides that stockholders are not entitled to cumulate votes in the election of directors unless a corporation’s certificate of incorporation provides otherwise. The Certificate of Incorporation does not provide for cumulative voting. As a result, the holders of shares of Common Stock representing a majority of the voting power of all of the outstanding shares of our capital stock of are able to elect all of the directors then standing for election.

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Quorum. The Bylaws provide that at any meeting of the Board, a majority of the total number of directors then in office constitutes a quorum for the transaction of business.

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Action by Written Consent. The Certificate of Incorporation provides that, for so long as we qualify as a controlled company (as defined in Nasdaq Listing Rule 5615(c)(1)), any action required or permitted to be taken by our stockholders may be effected by the consent in writing of the holders of our outstanding capital stock having not less than the minimum number of votes that would be necessary to authorize or take such action at a meeting at which all shares entitled to vote thereon were present and voted. Because we no longer qualify as a controlled company, any action required or permitted to be taken by our stockholders must be effected at a duly called annual or special meeting of our stockholders (and may not be taken by consent of the stockholders in lieu of a meeting). In addition to the foregoing, any action required or permitted to be taken by the holders of any series of Preferred Stock, voting separately as a series or separately as a class with one or more other such series, may be taken without a meeting, without prior notice and without a vote, to the extent expressly so provided by the applicable certificate of designation relating to such series of Preferred Stock, if a consent or consents in writing, setting forth the action so taken, shall be signed by the holders of outstanding shares of the relevant series of Preferred Stock having not less than the minimum number of votes that would be necessary to authorize or take such action at a meeting at which all shares entitled to vote thereon were present and voted and shall be delivered to us in accordance with the applicable provisions of the DGCL.

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Special Meetings of Stockholders. Subject to the special rights of the holders of one or more series of Preferred Stock, special meetings of our stockholders may be called, for any purpose or purposes, at any time only by or at the direction of (i) the Board, the chairperson of the Board, the chief executive officer or president, and (ii) for so long as we are a controlled company (as defined above), by our secretary at the request of any holder of record of at least 25% of the voting power of the issued and outstanding shares of our capital stock. Subject to the special rights of the holders of one or more series of Preferred Stock, because we no longer qualify as a controlled company, special meetings of our stockholders may not be called by our stockholders or any other person.

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Advance Notice Procedures. The Bylaws establish an advance notice procedure for stockholder proposals to be brought before an annual meeting of our stockholders, and for stockholder nominations of persons for election to our board of directors to be brought before an annual or special meeting of stockholders. Stockholders at an annual meeting will only be able to consider proposals or nominations specified in the notice of meeting or brought before the meeting by or at the direction of our board of directors or by a stockholder who was a stockholder of record on the record date for the meeting, who is entitled to vote at the meeting and who has given our secretary timely written notice, in proper form, of the stockholder’s intention to bring that business or nomination before the meeting. Although the Bylaws do not give the board of directors the power to approve or disapprove stockholder nominations of candidates or proposals regarding other business to be conducted at a special or annual meeting, as applicable, the Bylaws may have the effect of precluding the conduct of certain business at a meeting if the proper procedures are not followed or may discourage or deter a potential acquirer from conducting a solicitation of proxies to elect its own slate of directors or otherwise attempting to obtain control of us.

Limitations on Liability and Indemnification of Officers and Directors

The DGCL authorizes corporations to limit or eliminate the personal liability of directors to corporations and their stockholders for monetary damages for breaches of directors’ fiduciary duties, subject to certain

exceptions. The Certificate of Incorporation includes a provision that eliminates the personal liability of directors for monetary damages for any breach of fiduciary duty as a director, except to the extent such exemption from liability or limitation thereof is not permitted under the DGCL. The effect of these provisions is to eliminate our rights and our stockholders, through stockholders’ derivative suits on our behalf, to recover monetary damages from a director for breach of fiduciary duty as a director, including breaches resulting from grossly negligent behavior. However, exculpation does not apply to any director if the director has acted in bad faith, knowingly or intentionally violated the law, authorized illegal dividends or redemptions or derived an improper benefit from his or her actions as a director.

The Bylaws provide that we must indemnify and advance expenses to directors and officers to the fullest extent authorized by the DGCL. We are also expressly authorized to carry directors’ and officers’ liability insurance providing indemnification for directors, officers and certain employees for some liabilities. We believe that these indemnification and advancement provisions and insurance are useful to attract and retain qualified directors and executive officers.

The limitation of liability, indemnification and advancement provisions in the Certificate of Incorporation and the Bylaws may discourage stockholders from bringing a lawsuit against directors for breach of their fiduciary duty. These provisions also may have the effect of reducing the likelihood of derivative litigation against directors and officers, even though such an action, if successful, might otherwise benefit us and our stockholders. In addition, your investment may be adversely affected to the extent we pay the costs of settlement and damage awards against directors and officers pursuant to these indemnification provisions. We believe that these provisions, liability insurance and any indemnity agreements that may be entered into are necessary to attract and retain talented and experienced directors and officers.

Insofar as indemnification for liabilities arising under the Securities Act may be permitted to our directors, officers and controlling persons pursuant to the foregoing provisions, or otherwise, we have been advised that in the opinion of the SEC such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable.

There is currently no pending material litigation or proceeding involving our respective directors, officers or employees for which indemnification is sought.

Dissenters’ Rights of Appraisal and Payment

Under the DGCL, with certain exceptions, our stockholders have appraisal rights in connection with a merger or consolidation of Intuitive Machines. Pursuant to Section 262 of the DGCL, stockholders who properly demand and perfect appraisal rights in connection with such merger or consolidation will have the right to receive payment of the fair value of their shares as determined by the Court of Chancery of the State of Delaware (the “Delaware Court of Chancery”).

Stockholders’ Derivative Actions

Under the DGCL, any of our stockholders may bring an action in our name to procure a judgment in our favor, also known as a derivative action; provided that the stockholder bringing the action is a holder of our shares at the time of the transaction to which the action relates or such stockholder’s stock thereafter devolved by operation of law.

Forum Selection

Our Certificate of Incorporation provides that unless we consent in writing to the selection of an alternative forum, the Delaware Court of Chancery is, to the fullest extent permitted by applicable law, the sole and exclusive forum for: (i) any derivative action brought by a stockholder on behalf of the Company, (ii) any claim

of breach of a fiduciary duty owed by any of our directors, officers, stockholders or employees, (iii) any claim against us arising under our Certificate of Incorporation, Bylaws or the DGCL or (iv) any claim against us governed by the internal affairs doctrine. Our Certificate of Incorporation designates the federal district courts of the United States as the exclusive forum for the resolution of any complaint asserting a cause of action arising under the Securities Act.

Transfer Agent and Registrar

The Transfer Agent and registrar for our shares of Class A Common Stock is Continental Stock Transfer & Trust Company.

Trading Symbol and Market

Our Class A Common Stock is listed on Nasdaq under the symbol “LUNR.”

MATERIAL U.S. FEDERAL INCOME TAX CONSEQUENCES FOR HOLDERS

OF CLASS A COMMON STOCK

The following discussion is a summary of the material U.S. federal income tax consequences to U.S. Holders and Non-U.S. Holders (each as defined below) relating to the purchase, ownership, and disposition of our Class A Common Stock but does not purport to be a complete analysis of all potential tax effects. The effects of other U.S. federal tax laws, such as estate and gift tax laws, and any applicable state, local, or non-U.S. tax laws are not discussed. This discussion is based on the Internal Revenue Code of 1986, as amended (the “Code”), Treasury Regulations promulgated thereunder, judicial decisions, and published rulings and administrative pronouncements of the Internal Revenue Service (“IRS”), in each case in effect as of the date hereof. These authorities may change or be subject to differing interpretations. Any such change or differing interpretation may be applied retroactively in a manner that could adversely affect a holder of our Class A Common Stock. We have not sought and will not seek any rulings from the IRS regarding the matters discussed below. There can be no assurance the IRS or a court will not take a contrary position to that discussed below regarding the tax consequences of the purchase, ownership, and disposition of our Class A Common Stock.

This discussion is limited to holders who hold our Class A Common Stock as a “capital asset” within the meaning of Section 1221 of the Code (generally, property held for investment). This discussion does not address all U.S. federal income tax consequences relevant to a holder’s particular circumstances, including the impact of the Medicare contribution tax on net investment income and the alternative minimum tax. In addition, it does not address consequences relevant to holders subject to special rules, including, without limitation:

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U.S. expatriates and former citizens or long-term residents of the United States;

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persons holding our Class A Common Stock as part of a hedge, straddle, or other risk reduction strategy or as part of a conversion transaction or other integrated investment;

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banks, insurance companies, and other financial institutions;

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brokers, dealers, or traders in securities;

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“controlled foreign corporations,” “passive foreign investment companies,” and corporations that accumulate earnings to avoid U.S. federal income tax;

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partnerships or other entities or arrangements treated as partnerships for U.S. federal income tax purposes (and investors therein);

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tax-exempt organizations or governmental organizations;

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persons deemed to sell our Class A Common Stock under the constructive sale provisions of the Code;

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persons subject to the special tax accounting rules of as a result of any item of gross income with respect to our Class A Common Stock being taken into account in an “applicable financial statement” (as defined in the Code);

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persons who hold or receive our Class A Common Stock pursuant to the exercise of any employee stock option or otherwise as compensation;

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tax-qualified retirement plans; and

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“qualified foreign pension funds” as defined in Section 897(l)(2) of the Code and entities all of the interests of which are held by qualified foreign pension funds.

If an entity (or other arrangement) treated as a partnership for U.S. federal income tax purposes holds our Class A Common Stock, the tax treatment of a partner in the partnership will depend on the status of the partner, the activities of the partnership, and certain determinations made at the partner level. Accordingly, partnerships holding our Class A Common Stock and the partners in such partnerships should consult their tax advisors regarding the U.S. federal income tax consequences to them.

THIS DISCUSSION IS FOR INFORMATIONAL PURPOSES ONLY AND IS NOT TAX ADVICE. PROSPECTIVE PURCHASERS SHOULD CONSULT THEIR TAX ADVISORS WITH RESPECT TO THE APPLICATION OF THE U.S. FEDERAL INCOME TAX LAWS TO THEIR PARTICULAR SITUATIONS AS WELL AS ANY TAX CONSEQUENCES OF THE PURCHASE, OWNERSHIP, AND DISPOSITION OF OUR CLASS A COMMON STOCK ARISING UNDER THE U.S. FEDERAL ESTATE OR GIFT TAX LAWS OR UNDER THE LAWS OF ANY STATE, LOCAL, OR NON-U.S. TAXING JURISDICTION OR UNDER ANY APPLICABLE INCOME TAX TREATY.

U.S. Holders

For purposes of this discussion, a “U.S. Holder” is any beneficial owner of our Class A Common Stock that is for U.S. federal income tax purposes:

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an individual who is a citizen or resident of the United States;

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a corporation (or other entity taxable as a corporation) created or organized under the laws of the United States, any state thereof, or the District of Columbia;

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an estate, the income of which is subject to U.S. federal income tax regardless of its source; or

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a trust that (1) is subject to the primary supervision of a U.S. court and the control of one or more “United States persons” (within the meaning of Section 7701(a)(30) of the Code), or (2) has a valid election in effect to be treated as a United States person for U.S. federal income tax purposes.

Taxation of Distributions.

If we make distributions, the gross amount of distributions made with respect to the Class A Common Stock generally will be includible in a U.S. Holder’s gross income, in accordance with such U.S. Holder’s method of accounting for U.S. federal income tax purposes, as dividend income, but only to the extent that such distributions are paid out of our current or accumulated earnings and profits as determined under U.S. federal income tax principles. The dividends will be taxable to a corporate U.S. Holder at regular corporate tax rates and will generally be eligible for the dividends received deduction if the requisite holding period is satisfied. Distributions in excess of such earnings and profits generally will be applied against and reduce the U.S. Holder’s basis in its Class A Common Stock (but not below zero), and to the extent in excess of such basis, will be treated as gain from the sale or exchange of such Class A Common Stock, as described under “— Gain or Loss on Sale, Taxable Exchange, or Other Taxable Disposition of Our Class A Common Stock” below.

With respect to non-corporate U.S. Holders and with certain exceptions, dividends may be “qualified dividend income,” which is taxed at the lower applicable long-term capital gain rate provided that the U.S. Holder satisfies certain holding period requirements and the U.S. Holder is not under an obligation to make related payments with respect to positions in substantially similar or related property. If the holding period requirements are not satisfied, corporate U.S. Holders may not be able to qualify for the dividends received deduction and would have taxable income equal to the entire dividend amount, and non-corporate U.S. Holders may be subject to tax on such dividends at regular ordinary income tax rates instead of the preferential rate that applies to qualified dividend income.

Gain or Loss on Sale, Taxable Exchange, or Other Taxable Disposition of Our Class A Common Stock.

Upon a sale or other taxable disposition of our Class A Common Stock, a U.S. Holder generally will recognize capital gain or loss. Generally, the amount of gain or loss recognized by a U.S. Holder is an amount equal to the difference between (i) the sum of the amount of cash and the fair market value of any property received in such disposition and (ii) the U.S. Holder’s adjusted tax basis in its Class A Common Stock so disposed of. A U.S. Holder’s adjusted tax basis in its Class A Common Stock generally will equal the U.S. Holder’s adjusted cost less any prior distributions treated as a return of capital.

Any such capital gain or loss generally will be long-term capital gain or loss if the U.S. Holder’s holding period for the Class A Common Stock so disposed of exceeds one year. If the holding period requirements are not satisfied, any gain on a sale or taxable disposition of the Class A Common Stock would be subject to short-term capital gain treatment and would be taxed at regular ordinary income tax rates. Long-term capital gains recognized by non-corporate U.S. Holders will be eligible to be taxed at reduced rates. The deductibility of capital losses is subject to limitations.

Information Reporting and Backup Withholding.

Distributions with respect to our Class A Common Stock to a U.S. Holder, regardless of whether such distributions constitute dividends, and proceeds from the sale, exchange or redemption of our Class A Common Stock by a U.S. Holder generally are subject to information reporting to the IRS and possible U.S. backup withholding, unless the U.S. Holder is an exempt recipient. Backup withholding may apply to such payments if a U.S. Holder fails to furnish a correct taxpayer identification number, a certification of exempt status or has been notified by the IRS that it is subject to backup withholding (and such notification has not been withdrawn).

Backup withholding is not an additional tax. Amounts withheld as backup withholding may be credited against a U.S. Holder’s U.S. federal income tax liability, and such holder may obtain a refund of any excess amounts withheld under the backup withholding rules by timely filing the appropriate claim for refund with the IRS and furnishing any required information.

Non-U.S. Holders

For purposes of this discussion, a “Non-U.S. Holder” is any beneficial owner of our Class A Common Stock that is not a U.S. Holder.

Taxation of Distributions.

If we do make distributions of cash or property on our Class A Common Stock, such distributions will constitute dividends for U.S. federal income tax purposes to the extent paid from our current or accumulated earnings and profits, as determined under U.S. federal income tax principles. Amounts not treated as dividends for U.S. federal income tax purposes will constitute a return of capital and first be applied against and reduce a Non-U.S. Holder’s adjusted tax basis in its Class A Common Stock, but not below zero. Any excess will be treated as capital gain and will be treated as described below under “— Gain or Loss on Sale, Taxable Exchange, or Other Taxable Disposition of Class A Common Stock.”

Subject to the discussion below on effectively connected income, dividends paid to a Non-U.S. Holder will be subject to U.S. federal withholding tax at a rate of 30% of the gross amount of the dividends (or such lower rate specified by an applicable income tax treaty, provided the Non-U.S. Holder furnishes a valid IRS Form W-8BEN or W-8BEN-E (or other applicable documentation) certifying qualification for the lower treaty rate). A Non-U.S. Holder that does not timely furnish the required documentation, but that qualifies for a reduced treaty rate, may obtain a refund of any excess amounts withheld by timely filing an appropriate claim for refund with the IRS. Non-U.S. Holders should consult their tax advisors regarding their entitlement to benefits under any applicable income tax treaty.

If dividends paid to a Non-U.S. Holder are effectively connected with the Non-U.S. Holder’s conduct of a trade or business within the United States (and, if required by an applicable income tax treaty, the Non-U.S. Holder maintains a permanent establishment in the United States to which such dividends are attributable), the Non-U.S. Holder will be exempt from the U.S. federal withholding tax described above. To claim the exemption, the Non-U.S. Holder must furnish to the applicable withholding agent a valid IRS Form W-8ECI, certifying that the dividends are effectively connected with the Non-U.S. Holder’s conduct of a trade or business within the United States.

Any such effectively connected dividends will be subject to U.S. federal income tax on a net income basis at the regular rates. A Non-U.S. Holder that is a corporation also may be subject to a branch profits tax at a rate of 30% (or such lower rate specified by an applicable income tax treaty) on such effectively connected dividends, as adjusted for certain items. Non-U.S. Holders should consult their tax advisors regarding any applicable tax treaties that may provide for different rules.

Gain or Loss on Sale, Taxable Exchange, or other Taxable Disposition of Our Class A Common Stock.

A Non-U.S. Holder will not be subject to U.S. federal income tax on any gain realized upon the sale or other taxable disposition of our Class A Common Stock unless:

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the gain is effectively connected with the Non-U.S. Holder’s conduct of a trade or business within the United States (and, if required by an applicable income tax treaty, the Non-U.S. Holder maintains a permanent establishment in the United States to which such gain is attributable);

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the Non-U.S. Holder is a nonresident alien individual present in the United States for 183 days or more during the taxable year of the disposition and certain other requirements are met; or

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our Class A Common Stock constitutes a U.S. real property interest (“USRPI”) by reason of our status as a U.S. real property holding corporation (“USRPHC”) for U.S. federal income tax purposes.

Gain described in the first bullet point above generally will be subject to U.S. federal income tax on a net income basis at the regular rates. A Non-U.S. Holder that is a corporation also may be subject to a branch profits tax at a rate of 30% (or such lower rate specified by an applicable income tax treaty) on such effectively connected gain, as adjusted for certain items.

A Non-U.S. Holder described in the second bullet point above will be subject to U.S. federal income tax at a rate of 30% (or such lower rate specified by an applicable income tax treaty) on gain realized upon the sale or other taxable disposition of our Class A Common Stock, which may be offset by U.S. source capital losses of the Non-U.S. Holder (even though the individual is not considered a resident of the United States), provided the Non-U.S. Holder has timely filed U.S. federal income tax returns with respect to such losses.

With respect to the third bullet point above, we believe we currently are not, and do not anticipate becoming, a USRPHC. Because the determination of whether we are a USRPHC depends, however, on the fair market value of our USRPIs relative to the fair market value of our non-U.S. real property interests and our other business assets, there can be no assurance we currently are not a USRPHC or will not become one in the future.

Non-U.S. Holders should consult their tax advisors regarding potentially applicable income tax treaties that may provide for different rules.

Information Reporting and Backup Withholding.

Payments of dividends on our Class A Common Stock will not be subject to backup withholding, provided the applicable withholding agent does not have actual knowledge or reason to know the holder is a United States person and the holder either certifies its non-U.S. status, such as by furnishing a valid IRS Form W-8BEN, W-8BEN-E, or W-8ECI, or otherwise establishes an exemption. However, information returns are required to be filed with the IRS in connection with any distributions on our Class A Common Stock paid to the Non-U.S. Holder, regardless of whether such distributions constitute dividends or whether any tax was actually withheld. In addition, proceeds of the sale or other taxable disposition of our Class A Common Stock within the United States or conducted through certain U.S.-related brokers generally will not be subject to backup withholding or information reporting if the applicable withholding agent receives the certification described above and does not have actual knowledge or reason to know that such holder is a United States person or the holder otherwise establishes an exemption. Proceeds of a disposition of our Class A Common Stock conducted

through a non-U.S. office of a non-U.S. broker generally will not be subject to backup withholding or information reporting. Copies of information returns that are filed with the IRS may also be made available under the provisions of an applicable treaty or agreement to the tax authorities of the country in which the Non-U.S. Holder resides or is established.

Backup withholding is not an additional tax. Any amounts withheld under the backup withholding rules may be allowed as a refund or a credit against a Non-U.S. Holder’s U.S. federal income tax liability, provided the required information is timely furnished to the IRS.

Additional Withholding Tax on Payments Made to Foreign Accounts.

Withholding taxes may be imposed under Sections 1471 to 1474 of the Code (such Sections commonly referred to as the Foreign Account Tax Compliance Act, or (“FATCA”)) on certain types of payments made to non-U.S. financial institutions and certain other non-U.S. entities. Specifically, a 30% withholding tax may be imposed on (i) dividends on our Class A Common Stock, and (ii) subject to the proposed Treasury Regulations discussed below) gross proceeds from the sale or other disposition of our Class A Common Stock paid to a “foreign financial institution” or a “non-financial foreign entity” (each as defined in the Code), unless (1) the foreign financial institution undertakes certain diligence and reporting obligations, (2) the non-financial foreign entity either certifies it does not have any “substantial United States owners” (as defined in the Code) or furnishes identifying information regarding each substantial United States owner, or (3) the foreign financial institution or non-financial foreign entity otherwise qualifies for an exemption from these rules. If the payee is a foreign financial institution and is subject to the diligence and reporting requirements in (1) above, it must enter into an agreement with the U.S. Department of the Treasury requiring, among other things, that it undertake to identify accounts held by certain “specified United States persons” or “United States owned foreign entities” (each as defined in the Code), annually report certain information about such accounts, and withhold 30% on certain payments to non-compliant foreign financial institutions and certain other account holders. Foreign financial institutions located in jurisdictions that have an intergovernmental agreement with the United States governing FATCA may be subject to different rules.

Under the applicable Treasury Regulations and administrative guidance, withholding under FATCA generally applies to payments of dividends on our Class A Common Stock. While withholding under FATCA would have applied also to payments of gross proceeds from the sale or other disposition of our Class A Common Stock, proposed Treasury Regulations eliminate FATCA withholding on payments of gross proceeds entirely. Taxpayers generally may rely on these proposed Treasury Regulations until final Treasury Regulations are issued.

Prospective purchasers should consult their tax advisors regarding the potential application of withholding under FATCA to their purchase of our securities.

THE DISCUSSION ABOVE IS A GENERAL SUMMARY. IT DOES NOT COVER ALL TAX MATTERS THAT MAY BE IMPORTANT TO YOU. EACH PROSPECTIVE PURCHASER SHOULD CONSULT ITS TAX ADVISOR ABOUT THE TAX CONSEQUENCES OF AN INVESTMENT IN OUR CLASS A COMMON STOCK BASED ON THE INVESTOR’S CIRCUMSTANCES.

PLAN OF DISTRIBUTION

We are registering shares of Class A Common Stock for possible sale by the selling stockholders from time to time. We will not receive any proceeds from the sale by the selling stockholders. The aggregate proceeds to the selling stockholders will be the purchase price of the securities less any discounts and commissions borne by the selling stockholders.

Pursuant to the terms of the applicable registration rights agreements, we will pay certain expenses, other than underwriting discounts and commissions, associated with the sale of Class A Common Stock by the selling stockholders pursuant to this prospectus.

The shares of Class A Common Stock beneficially owned by the selling stockholders covered by this prospectus may be offered and sold from time to time by the selling stockholders. The term “selling stockholders” includes donees, pledgees, transferees or other successors in interest that sell securities received after the date of this prospectus from a selling stockholder as a gift, pledge, partnership distribution or other transfer. A selling stockholder that is an entity may elect to make an in-kind distribution of securities to its members, partners, or stockholders pursuant to the registration statement of which this prospectus forms a part by delivering a prospectus. To the extent that such members, partners or stockholders are not affiliates of ours, such members, partners or stockholders would thereby receive freely tradable securities pursuant to the distribution through a registration statement.

The selling stockholders will act independently of us in making decisions with respect to the timing, manner and size of each sale. Such sales may be made on one or more exchanges or in the over-the-counter market or otherwise, at prices and under terms then prevailing or at prices related to the then current market price or in negotiated transactions. Each selling stockholder reserves the right to accept and, together with its respective agents, to reject, any proposed purchase of securities to be made directly or through agents. The selling stockholders and any of their permitted transferees may sell their securities offered by this prospectus on any stock exchange, market or trading facility on which the securities are traded or in private transactions. These sales may be at a fixed price or varying prices, which may be changed, or at market prices prevailing at the time of sale, at prices relating to prevailing market prices or at negotiated prices.

The selling stockholders may sell their shares by one or more of, or a combination of, the following methods:

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purchases by a broker-dealer as principal and resale by such broker-dealer for its own account;

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ordinary brokerage transactions and transactions in which the broker solicits purchasers;

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block trades in which the broker-dealer so engaged will attempt to sell the shares as agent but may position and resell a portion of the block as principal to facilitate the transaction;

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an exchange distribution in accordance with the rules of the Nasdaq or other applicable exchange;

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in distributions to employees, members, partners or shareholders;

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through trading plans entered into by the selling stockholders pursuant to Rule 10b5-1 under the Exchange Act, that are in place at the time of an offering pursuant to this prospectus and any applicable prospectus supplement hereto that provide for periodic sales of their securities on the basis of parameters described in such trading plans;

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in settlement of short sales entered into after the date of this prospectus;

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agreements with broker-dealers to sell a specified number of the securities at a stipulated price per share or warrant;

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in market transactions, including transactions on a national securities exchange, inter-dealer system of a registered national securities association, quotations service or over-the-counter market;

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in “at the market” offerings, as defined in Rule 415 under the Securities Act, at negotiated prices, at prices prevailing at the time of sale or at prices related to such prevailing market prices, including sales made directly on a national securities exchange or sales made through a market maker other than on an exchange or other similar offerings through sales agents;

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in privately negotiated transactions;

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in options transactions or the writing or settlement of options or other hedging transactions, whether through an options exchange or otherwise;

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delayed delivery requirements;

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in one or more underwritten offerings;

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directly to one or more purchasers;

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by pledge to secure debts and other obligations or any transfer upon the foreclosure under such pledge;

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to or through agents;

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through a combination of any of the above methods of sale; or

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any other method permitted pursuant to applicable law.

There can be no assurance that the selling stockholders will sell all or any of the securities offered by this prospectus. In addition, any shares that qualify for sale pursuant to Rule 144 may be sold under Rule 144 rather than pursuant to this prospectus, subject to additional restrictions due to the Company’s former shell company status. The selling stockholders have the sole and absolute discretion not to accept any purchase offer or make any sale of securities if they deem the purchase price to be unsatisfactory at any particular time.

Subject to the terms of the applicable registration rights agreement, selling stockholders may transfer shares of Class A Common Stock to one or more permitted transferees and, if so transferred, such permitted transferee(s) will be the selling beneficial owner(s) for purposes of this prospectus. Upon being notified by a selling stockholder of such a transfer, we will, to the extent required, by applicable law or regulation, promptly file a supplement to this prospectus to name specifically such person as a selling stockholder. Under the applicable registration rights agreements, we have agreed to indemnify the selling stockholders party thereto against certain liabilities that they may incur in connection with the sale of the securities registered hereunder, including liabilities under the Securities Act, and to contribute to payments that the selling stockholders may be required to make with respect thereto. In addition, we and the selling stockholders may agree to indemnify any underwriter, broker-dealer, or agent against certain liabilities related to the selling of the securities, including liabilities arising under the Securities Act.

With respect to a particular offering of the securities held by the selling stockholders, to the extent required, an accompanying prospectus supplement or, if appropriate, a post-effective amendment to the registration statement of which this prospectus is part, will be prepared and will set forth the following information:

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the specific securities to be offered and sold;

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the names of the selling stockholders;

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the respective purchase prices and public offering prices, the proceeds to be received from the sale, if any, and other material terms of the offering;

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settlement of short sales entered into after the date of this prospectus;

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the names of any participating agents or broker-dealers, if not already named herein; and

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any applicable commissions, discounts, concessions and other items constituting compensation from the selling stockholders.

In connection with distributions of the shares or otherwise, the selling stockholders may enter into hedging transactions with broker-dealers or other financial institutions. In connection with such transactions, broker-dealers or other financial institutions may engage in short sales of shares of Class A Common Stock in the course of hedging transactions, and broker-dealers or other financial institutions may engage in short sales of shares of Class A Common Stock in the course of hedging the positions they assume with selling stockholders. The selling stockholders may also sell shares of Class A Common Stock short and redeliver the shares to close out such short positions. The selling stockholders may also enter into option or other transactions with broker-dealers or other financial institutions which require the delivery to such broker-dealer or other financial institution of shares offered by this prospectus, which shares such broker-dealer or other financial institution may resell pursuant to this prospectus (as supplemented or amended to reflect such transaction). The selling stockholders may also pledge shares to a broker-dealer or other financial institution, and, upon a default, such broker-dealer or other financial institution, may effect sales of the pledged shares pursuant to this prospectus (as supplemented or amended to reflect such transaction).

In order to facilitate the offering of the securities, any underwriters or agents, as the case may be, involved in the offering of such securities may engage in transactions that stabilize, maintain or otherwise affect the price of our securities. Specifically, the underwriters or agents, as the case may be, may overallot in connection with the offering, creating a short position in our securities for their own account. In addition, to cover overallotments or to stabilize the price of our securities, the underwriters or agents, as the case may be, may bid for, and purchase, such securities in the open market. Finally, in any offering of securities through a syndicate of underwriters, the underwriting syndicate may reclaim selling concessions allotted to an underwriter or a broker-dealer for distributing such securities in the offering if the syndicate repurchases previously distributed securities in transactions to cover syndicate short positions, in stabilization transactions or otherwise. Any of these activities may stabilize or maintain the market price of the securities above independent market levels. The underwriters or agents, as the case may be, are not required to engage in these activities, and may end any of these activities at any time.

The selling stockholders may solicit offers to purchase the securities directly from, and may sell such securities directly to, institutional investors or others. In this case, no underwriters or agents would be involved. The terms of any of those sales, including the terms of any bidding or auction process, if utilized, will be described in the applicable prospectus supplement.

It is possible that one or more underwriters may make a market in our securities, but such underwriters will not be obligated to do so and may discontinue any market making at any time without notice. We cannot give any assurance as to the liquidity of the trading market for our securities. Our shares of Class A Common Stock are currently listed on The Nasdaq Stock Market LLC under “LUNR.”

The selling stockholders may authorize underwriters, broker-dealers or agents to solicit offers by certain purchasers to purchase the securities at the public offering price set forth in the prospectus supplement pursuant to delayed delivery contracts providing for payment and delivery on a specified date in the future. The contracts will be subject only to those conditions set forth in the prospectus supplement, and the prospectus supplement will set forth any commissions we or the selling stockholders pay for solicitation of these contracts.

The selling stockholders may enter into derivative, sale or forward sale transactions with third parties, or sell securities not covered by this prospectus to third parties in privately negotiated transactions. If the applicable prospectus supplement indicates, in connection with those derivatives, the third parties may sell securities covered by this prospectus and the applicable prospectus supplement, including in short sale transactions. If so, the third party may use securities pledged by any selling stockholders or borrowed from any selling stockholders or others to settle those sales or to close out any related open borrowings of stock, and may use securities received from any selling stockholders in settlement of those derivatives to close out any related open borrowings of stock. The third party in such sale transactions will be an underwriter and will be identified in the applicable prospectus supplement (or a post-effective amendment). In addition, any selling stockholders may otherwise loan or pledge securities to a financial institution or other third party that in turn may sell the securities short using

this prospectus. Such financial institution or other third party may transfer its economic short position to investors in our securities or in connection with a concurrent offering of other securities.

In effecting sales, broker-dealers or agents engaged by the selling stockholders may arrange for other broker-dealers to participate. Broker-dealers or agents may receive commissions, discounts or concessions from the selling stockholders in amounts to be negotiated immediately prior to the sale.

If at the time of any offering made under this prospectus a member of the Financial Industry Regulatory Authority (“FINRA”) participating in the offering has a “conflict of interest” as defined in FINRA Rule 5121 (“Rule 5121”), that offering will be conducted in accordance with the relevant provisions of Rule 5121.

To our knowledge, there are currently no plans, arrangements or understandings between the selling stockholders and any broker-dealer or agent regarding the sale of the securities by the selling stockholders. Upon our notification by a selling stockholders that any material arrangement has been entered into with an underwriter or broker-dealer for the sale of securities through a block trade, special offering, exchange distribution, secondary distribution or a purchase by an underwriter or broker-dealer, we will file, if required by applicable law or regulation, a supplement to this prospectus pursuant to Rule 424(b) under the Securities Act disclosing certain material information relating to such underwriter or broker-dealer and such offering.

Underwriters, broker-dealers or agents may facilitate the marketing of an offering online directly or through one of their affiliates. In those cases, prospective investors may view offering terms and a prospectus online and, depending upon the particular underwriter, broker-dealer or agent, place orders online or through their financial advisors.

In offering the shares covered by this prospectus, the selling stockholders and any broker-dealers who execute sales for the selling stockholders may be deemed to be “underwriters” within the meaning of the Securities Act in connection with such sales (it being understood the selling stockholders shall not be deemed to be underwriters solely as a result of their participation in an offering pursuant to this prospectus). Any discounts, commissions, concessions or profit that the selling stockholders and any broker-dealers who execute sales for the selling stockholders, if deemed to be underwriters, earn on any resale of those securities may be underwriting discounts and commissions under the Securities Act.

The underwriters, broker-dealers and agents may engage in transactions with us or the selling stockholders, may have banking, lending or other relationships with us or perform services for us or the selling stockholders, in the ordinary course of business.

In order to comply with the securities laws of certain states, if applicable, the shares must be sold in such jurisdictions only through registered or licensed brokers or dealers. In addition, in certain states, the shares of Class A Common Stock may not be sold unless they have been registered or qualified for sale in the applicable state or an exemption from the registration or qualification requirement is available and is complied with.

We have advised the selling stockholders that the anti-manipulation rules of Regulation M under the Exchange Act may apply to sales of shares in the market and to the activities of the selling stockholders and their affiliates. In addition, we will make copies of this prospectus available to the selling stockholders for the purpose of satisfying the prospectus delivery requirements of the Securities Act. The selling stockholders may indemnify any broker-dealer that participates in transactions involving the sale of the shares against certain liabilities, including liabilities arising under the Securities Act.

At the time a particular offer of shares is made, if required, a prospectus supplement will be distributed that will set forth the number of shares being offered and the terms of the offering, including the name of any underwriter, dealer or agent, the purchase price paid by any underwriter, any discount, commission and other item constituting compensation, any discount, commission or concession allowed or reallowed or paid to any dealer, and the proposed selling price to the public.

LEGAL MATTERS

The validity of our shares of Class A Common Stock offered by this prospectus has been passed upon for the Company by Simpson Thacher & Bartlett LLP, Washington, D.C.

EXPERTS

The consolidated financial statements of Intuitive Machines, Inc. as of December 31, 2025 and 2024 and for the two years ended December 31, 2025 incorporated by reference in this prospectus and elsewhere in the registration statement have been so incorporated by reference in reliance upon the report of Grant Thornton LLP, independent registered public accountants, upon the authority of said firm as experts in accounting and auditing.

The consolidated financial statements of Lanteris Space Holdings LLC as of December 31, 2025 and 2024, and for each of the years in the two-year period ended December 31, 2025, have been incorporated by reference herein in reliance upon the report of KPMG LLP, independent registered public accounting firm, and upon the authority of said firm as experts in accounting and auditing.

WHERE YOU CAN FIND MORE INFORMATION

We are required to file annual, quarterly and current reports, proxy statements and other information with the SEC. You may inspect these reports and other information without charge at a website maintained by the SEC. The address of this site is http://www.sec.gov.

We also maintain an Internet website for investors at www.intuitivemachines.com under the “Investors” section. Through our website, we make available, free of charge, the following documents as soon as reasonably practicable after they are electronically filed with, or furnished to, the SEC: our Annual Reports on Form 10-K; our proxy statements for our annual and special stockholder meetings; our Quarterly Reports on Form 10-Q; our Current Reports on Form 8-K; Forms 3, 4 and 5 with respect to our securities filed on behalf of our directors and our executive officers; and amendments to those documents. The information contained on, or that may be accessed through, our website is not part of, and is not incorporated into, this prospectus.

INCORPORATION BY REFERENCE

The rules of the SEC allow us to incorporate information into this prospectus by reference. This means that we are disclosing important information to you by referring to other documents. The information incorporated by reference is considered to be part of this prospectus, except for any information superseded by information contained directly in this prospectus. We incorporate by reference the documents listed below and all documents that we subsequently file with the SEC under Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act prior to the termination of the offering of securities by means of this prospectus, from their respective filing dates (other than any portions thereof, which under the Exchange Act, and applicable SEC rules, are not deemed “filed” under the Exchange Act):

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our Annual Report on Form 10-K for the year ended December 31, 2025, filed with the SEC on March 19, 2026;

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our Current Reports on Form 8-K filed with the SEC on January 13, 2026 (except for Item 7.01 and Exhibit 99.1), February 11, 2026, February 25, 2026 (except for Item 7.01 and Exhibit 99.1), February 27, 2026; and Current Report on Form 8-K/A filed with the SEC on April 1, 2026; and

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the description of Class A Common Stock contained in the Registration Statement on Form 8-A filed on February 14, 2023, as updated by Exhibit 4.10 to our Annual Report on Form 10-K for the fiscal year ended December 31, 2024, including any amendments or reports filed for the purpose of updating such description.

Any statement contained in this prospectus, or in a document incorporated or deemed to be incorporated by reference herein, shall be deemed to be modified or superseded to the extent that a statement contained herein, or in any subsequently filed document that also is incorporated or deemed to be incorporated by reference herein, modifies or supersedes such statement. Any statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this prospectus from the date that information is filed.

We will provide, without charge, to each person, including any beneficial owner, to whom a copy of this prospectus is delivered, upon written or oral request of such person, a copy of any documents referred to above which have been or may be incorporated by reference into this prospectus (excluding exhibits to such document unless an exhibit is specifically incorporated by reference in the document). You should direct requests for those documents to:

Intuitive Machines, Inc.

13467 Columbia Shuttle Street

Houston, TX 77059

(281) 520-3703

Attention: Corporate Secretary

Neither we nor any selling stockholders have authorized anyone to provide you with information other than that contained in or incorporated by reference into this prospectus. You should not assume that the information in this prospectus is accurate as of any date other than the date of this prospectus.

You should not rely on or assume the accuracy of any representation or warranty in any agreement that we have filed as an exhibit to any document that we have publicly filed or that we may otherwise publicly file in the future because such representation or warranty may be subject to exceptions and qualifications contained in separate disclosure schedules, may have been included in such agreement for the purpose of allocating risk between the parties to the particular transaction, and may no longer continue to be true as of any given date.

PART II

INFORMATION NOT REQUIRED IN PROSPECTUS

Item 14. Other Expenses of Issuance and Distribution

The following table sets forth all costs and expenses, payable by us in connection with the Class A Common Stock being registered. All amounts shown are estimates except for the SEC registration fee.


	Amount paid or to be paid
SEC registration fee	$	87,640.36
Legal fees and expenses		*
Accounting fees and expenses		*
Miscellaneous		*

Total	$	*

*	these fees are calculated based on the securities offered and the number of issuances and accordingly cannot be defined at this time.

Item 15. Indemnification of Directors and Officers

Subsection (a) of Section 145 of the DGCL empowers a corporation to indemnify any person who was or is a party or who is threatened to be made a party to any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative (other than an action by or in the right of the corporation) by reason of the fact that the person is or was a director, officer, employee or agent of the corporation, or is or was serving at the request of the corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise, against expenses (including attorneys’ fees), judgments, fines and amounts paid in settlement actually and reasonably incurred by the person in connection with such action, suit or proceeding if the person acted in good faith and in a manner the person reasonably believed to be in or not opposed to the best interests of the corporation, and, with respect to any criminal action or proceeding, had no reasonable cause to believe the person’s conduct was unlawful.

Subsection (b) of Section 145 empowers a corporation to indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action or suit by or in the right of the corporation to procure a judgment in its favor by reason of the fact that the person acted in any of the capacities set forth above, against expenses (including attorneys’ fees) actually and reasonably incurred by the person in connection with the defense or settlement of such action or suit if the person acted in good faith and in a manner the person reasonably believed to be in or not opposed to the best interests of the corporation, except that no indemnification shall be made in respect of any claim, issue or matter as to which such person shall have been adjudged to be liable to the corporation unless and only to the extent that the Court of Chancery or the court in which such action or suit was brought shall determine upon application that, despite the adjudication of liability but in view of all the circumstances of the case, such person is fairly and reasonably entitled to indemnity for such expenses which the Court of Chancery or such other court shall deem proper.

Section 145 further provides that to the extent a director or officer of a corporation has been successful on the merits or otherwise in the defense of any action, suit or proceeding referred to in subsections (a) and (b) of Section 145, or in defense of any claim, issue or matter therein, such person shall be indemnified against expenses (including attorneys’ fees) actually and reasonably incurred by such person in connection therewith; that indemnification provided for by Section 145 shall not be deemed exclusive of any other rights to which the indemnified party may be entitled; and the indemnification provided for by Section 145 shall, unless otherwise provided when authorized or ratified, continue as to a person who has ceased to be a director, officer, employee or agent and shall inure to the benefit of such person’s heirs, executors and administrators. Section 145 also

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empowers the corporation to purchase and maintain insurance on behalf of any person who is or was a director, officer, employee or agent of the corporation, or is or was serving at the request of the corporation as a director, officer, employee or agent of the corporation, or is or was serving at the request of the corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise against any liability asserted against such person and incurred by such person in any such capacity, or arising out of his status as such, whether or not the corporation would have the power to indemnify such person against such liabilities under Section 145.

Section 102(b)(7) of the DGCL provides that a corporation’s certificate of incorporation may contain a provision eliminating or limiting the personal liability of a director to the corporation or its stockholders for monetary damages for breach of fiduciary duty as a director, provided that such provision shall not eliminate or limit the liability of a director (i) for any breach of the director’s duty of loyalty to the corporation or its stockholders, (ii) for acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of law, (iii) under Section 174 of the DGCL, or (iv) for any transaction from which the director derived an improper personal benefit.

Additionally, our Certificate of Incorporation limits the liability of our directors to the fullest extent permitted by the DGCL, and our bylaws provide that we will indemnify them to the fullest extent permitted by such law. We have entered into and expect to continue to enter into agreements to indemnify our directors, executive officers and other employees as determined by the Board. Under the terms of such indemnification agreements, we are required to indemnify each of our directors and officers, to the fullest extent permitted by the laws of the state of Delaware if the basis of the indemnitee’s involvement was by reason of the fact that the indemnitee is or was our director or officer or was serving at our request in an official capacity for another entity. We must indemnify our officers and directors against all reasonable fees, expenses, charges and other costs of any type or nature whatsoever, including any and all expenses and obligations paid or incurred in connection with investigating, defending, being a witness in, participating in (including on appeal), or preparing to defend, be a witness or participate in any completed, actual, pending or threatened action, suit, claim or proceeding, whether civil, criminal, administrative or investigative, or establishing or enforcing a right to indemnification under the indemnification agreement. The indemnification agreements also require us, if so requested, to advance all reasonable fees, expenses, charges and other costs that such director or officer incurred, provided that such person will return any such advance if it is ultimately determined that such person is not entitled to indemnification by us. Any claims for indemnification by our directors and officers may reduce our available funds to satisfy successful third-party claims against us and may reduce the amount of money available to us.

Item 16. Exhibits


Exhibit Number		Description
2.1		Membership Interest Purchase Agreement, dated November 3, 2025, by and among Intuitive Machines, Inc., Intuitive Machines, LLC, Vantor Holdings Inc., Galileo Topco, Inc., and Lanteris Space Holdings LLC (incorporated by reference to Exhibit 2.1 to the Company’s Current Report on Form 8-K, filed with the SEC on November 4, 2025).

4.1		Certificate of Incorporation of Intuitive Machines, Inc. (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K, filed with the SEC on February 14, 2023).

4.2		Bylaws of Intuitive Machines, Inc. (incorporated by reference to Exhibit 3.2 to the Company’s Current Report on Form 8-K, filed with the SEC on February 14, 2023).

4.3		Certificate of Designation relating to the 10.0% Series A Cumulative Convertible Preferred Stock. (incorporated by reference to Exhibit 3.3 to the Company’s Current Report on Form 8-K, filed with the SEC on February 14, 2023).

4.4		Registration Rights Agreement, dated as January 13, 2026, by and among Intuitive Machines, Inc. and other parties thereto (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on January 13, 2026).

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Exhibit Number		Description

4.5		Form of Registration Rights Agreement, dated as (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on February 27, 2026).

5.1		Opinion of Simpson Thacher & Bartlett LLP.

23.1		Consent of Grant Thornton LLP (with respect to the Company).

23.2		Consent of KPMG LLP (with respect to Lanteris Space Holdings LLC).

23.3		Consent of Simpson Thacher & Bartlett LLP (included in Exhibit 5.1).

24		Power of Attorney (included on the signature page).

107.1		Filing Fee Table.

Item 17. Undertakings

(a)	The undersigned registrant hereby undertakes:

(1)

To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement:

(i)

To include any prospectus required by Section 10(a)(3) of the Securities Act of 1933;

(ii)

To reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than 20% change in the maximum aggregate offering price set forth in the “Calculation of Filing Fee Tables” or “Calculation of Registration Fee” table, as applicable, in the effective registration statement; and

(iii)

To include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement;

provided, however, that: Paragraphs (a)(1)(i), (a)(1)(ii) and (a)(1)(iii) of this section do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in reports filed with or furnished to the Commission by the registrant pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934, that are incorporated by reference in the registration statement, or is contained in a form of prospectus filed pursuant to Rule 424(b) that is part of the registration statement.

(2)

That, for the purpose of determining any liability under the Securities Act of 1933, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

(3)

To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.

(4)

That, for the purpose of determining liability under the Securities Act of 1933 to any purchaser:

(i)

Each prospectus filed by the registrant pursuant to Rule 424(b)(3) shall be deemed to be part of the registration statement as of the date the filed prospectus was deemed part of and included in the registration statement; and

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(ii)

Each prospectus required to be filed pursuant to Rule 424(b)(2), (b)(5), or (b)(7) as part of a registration statement in reliance on Rule 430B relating to an offering made pursuant to Rule 415(a)(1)(i), (vii) or (x) for the purpose of providing the information required by Section 10(a) of the Securities Act of 1933 shall be deemed to be part of and included in the registration statement as of the earlier of the date such form of prospectus is first used after effectiveness or the date of the first contract of sale of securities in the offering described in the prospectus. As provided in Rule 430B, for liability purposes of the issuer and any person that is at that date an underwriter, such date shall be deemed to be a new effective date of the registration statement relating to the securities in the registration statement to which that prospectus relates, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. Provided, however, that no statement made in a registration statement or prospectus that is part of the registration statement or made in a document incorporated or deemed incorporated by reference into the registration statement or prospectus that is part of the registration statement will, as to a purchaser with a time of contract of sale prior to such effective date, supersede or modify any statement that was made in the registration statement or prospectus that was part of the registration statement or made in any such document immediately prior to such effective date.

(5)

That, for the purpose of determining liability of the registrant under the Securities Act of 1933 to any purchaser in the initial distribution of the securities, the undersigned registrant undertakes that in a primary offering of securities of the undersigned registrant pursuant to this registration statement, regardless of the underwriting method used to sell the securities to the purchaser, if the securities are offered or sold to such purchaser by means of any of the following communications, the undersigned registrant will be a seller to the purchaser and will be considered to offer or sell such securities to such purchaser:

(i)

Any preliminary prospectus or prospectus of the undersigned registrant relating to the offering required to be filed pursuant to Rule 424;

(ii)

Any free writing prospectus relating to the offering prepared by or on behalf of the undersigned registrant or used or referred to by the undersigned registrant;

(iii)

The portion of any other free writing prospectus relating to the offering containing material information about the undersigned registrant or its securities provided by or on behalf of the undersigned registrant; and

(iv)

Any other communication that is an offer in the offering made by the undersigned registrant to the purchaser.

(b)

The undersigned registrant hereby undertakes that, for purposes of determining any liability under the Securities Act of 1933, each filing of the registrant’s annual report pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (and, where applicable, each filing of an employee benefit plan’s annual report pursuant to Section 15(d) of the Securities Exchange Act of 1934) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

(c)

Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of the registrant pursuant to the foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the Commission such indemnification is against public policy as expressed in the Securities Act of 1933 and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue.

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SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Houston, State of Texas, on April 1, 2026.


INTUITIVE MACHINES, INC.

By:		/s/ Stephen Altemus
Name:		Stephen Altemus
Title:		Chief Executive Officer and President

POWER OF ATTORNEY

Each person whose signature appears below constitutes and appoints each of Stephen Altemus, Peter McGrath and Anna Jones, acting alone or together with another attorney-in-fact, as his or her true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for such person and in his or her name, place and stead, in any and all capacities, to sign any or all further amendments (including post-effective amendments) to this registration statement (and any additional registration statement related hereto permitted by Rule 462(b) promulgated under the Securities Act of 1933 (and all further amendments, including post-effective amendments, thereto)), and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent, or his or her substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, this registration statement has been signed by the following persons in the capacities and on the dates indicated.


Name	Title	Date

/s/ Stephen Altemus Stephen Altemus	Chief Executive Officer, President, and Director (Principal Executive Officer)	April 1, 2026

/s/ Peter McGrath Peter McGrath	Chief Financial Officer and Senior Vice President (Principal Financial Officer)	April 1, 2026

/s/ Steven Vontur Steven Vontur	Chief Accounting Officer and Controller (Principal Accounting Officer)	April 1, 2026

/s/ Dr. Kamal Ghaffarian Dr. Kamal Ghaffarian	Chairman of the Board of Directors	April 1, 2026

/s/ Michael Blitzer Michael Blitzer	Director	April 1, 2026

/s/ William Liquori William Liquori	Director	April 1, 2026

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Name	Title	Date

/s/ Robert Masson Robert Masson	Director	April 1, 2026

/s/ Nicole Seligman Nicole Seligman	Director	April 1, 2026

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Large accelerated filer

Accelerated filer

Non-accelerated filer

Smaller reporting company

Emerging growth company

SEC Form S-3ASR filed by Intuitive Machines Inc.