Stephen J. Altemus - 19 Dec 2025 Form 4 Insider Report for Intuitive Machines, Inc. (LUNR)

Role
Chief Executive Officer, Director, 10%+ Owner
Signature
/s/ Steven Vontur, Attorney-in-Fact
Issuer symbol
LUNR
Transactions as of
19 Dec 2025
Net transactions value
-$31,509,460
Form type
4
Filing time
23 Dec 2025, 16:45:44 UTC
Previous filing
15 Apr 2025
Next filing
06 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Altemus Stephen J Chief Executive Officer, Director, 10%+ Owner 13467 COLUMBIA SHUTTLE STREET, HOUSTON /s/ Steven Vontur, Attorney-in-Fact 23 Dec 2025 0001963507

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction LUNR Class A Common Stock Options Exercise +41,407 +4% 1,067,809 19 Dec 2025 Direct F2
transaction LUNR Class C Common Stock Disposed to Issuer -41,407 -0.27% 15,300,806 19 Dec 2025 Direct F2
transaction LUNR Class A Common Stock Sale $621,697 -41,407 -3.9% $15.01 1,026,402 19 Dec 2025 Direct F1, F3
transaction LUNR Class A Common Stock Options Exercise +1,958,593 +191% 2,984,995 22 Dec 2025 Direct F2
transaction LUNR Class C Common Stock Disposed to Issuer -1,958,593 -13% 13,342,213 22 Dec 2025 Direct F2
transaction LUNR Class A Common Stock Sale $9,704,690 -639,767 -21% $15.17 2,345,228 22 Dec 2025 Direct F1, F4
transaction LUNR Class A Common Stock Sale $19,207,391 -1,200,567 -51% $16.00 1,144,661 22 Dec 2025 Direct F1, F5
transaction LUNR Class A Common Stock Sale $1,975,682 -118,259 -10% $16.71 1,026,402 22 Dec 2025 Direct F1, F6

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction LUNR Common Units Options Exercise -41,407 -0.27% 15,300,806 19 Dec 2025 Class A Common Stock 41,407 Direct F2
transaction LUNR Common Units Options Exercise -1,958,593 -13% 13,342,213 22 Dec 2025 Class A Common Stock 1,958,593 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The sales reported herein were effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on December 18, 2024.
F2 The Common Units of Intuitive Machines, LLC may be redeemed for shares of the Issuer's Class A Common Stock on a one-to-one basis at the discretion of the holder. The Common Units do not expire. Upon the redemption of any Common Units, a number of shares of Class C Common Stock equal to the number of Common Units that are redeemed will automatically be cancelled for no consideration.
F3 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.00 to $15.035, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.
F4 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.565 to $15.5639, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.
F5 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.5658 to $16.565, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.
F6 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.5689 to $16.85, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.