SEC Insider Transactions from Altemus Stephen J.

Last updated: 2026-03-14 11:49 UTC | Total transactions: 84

Altemus Stephen J, CEO of Intuitive Machines ($LUNR), sold shares on the open market 10 times over the past year, totaling $52 million. His most recent sale occurred on February 13, 2026. These sales rank him 310th among nearly 12,000 insiders by value, well above the average of $8.6 million across about 6 transactions per seller. He made no open market purchases in this period.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Feb. 13, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 86803 $16.01 1,176,246.0000 120,074,013 6.87% 0.07%
Feb. 5, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer A Class A Common Stock 236647 $0.00 1,263,049.0000 120,074,013 23.06% 0.20%
Jan. 15, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Class A Common Stock 428503 $0.00 1,454,905.0000 120,074,013 41.75% 0.36%
Jan. 15, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer D Class C Common Stock 428503 $0.00 12,401,041.0000 120,074,013 3.34% 0.36%
Jan. 15, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 428503 $20.06 1,026,402.0000 120,074,013 29.45% 0.36%
Jan. 16, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Class A Common Stock 58828 $0.00 1,085,230.0000 120,074,013 5.73% 0.05%
Jan. 16, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer D Class C Common Stock 58828 $0.00 12,342,213.0000 120,074,013 0.47% 0.05%
Jan. 15, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Common Units 428503 $0.00 12,401,041.0000 120,074,013 3.34% 0.36%
Jan. 16, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 58828 $20.03 1,026,402.0000 120,074,013 5.42% 0.05%
Jan. 16, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Common Units 58828 $0.00 12,342,213.0000 120,074,013 0.47% 0.05%
Jan. 8, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Common Units 12669 $0.00 12,829,544.0000 120,074,013 0.10% 0.01%
Jan. 8, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 12669 $20.00 1,026,402.0000 120,074,013 1.22% 0.01%
Jan. 8, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer D Class C Common Stock 12669 $0.00 12,829,544.0000 120,074,013 0.10% 0.01%
Jan. 8, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Class A Common Stock 12669 $0.00 1,013,733.0000 120,074,013 1.27% 0.01%
Jan. 5, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Common Units 416086 $0.00 12,842,213.0000 120,074,013 3.14% 0.35%
Jan. 2, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Common Units 83914 $0.00 13,258,299.0000 120,074,013 0.63% 0.07%
Jan. 5, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 416086 $18.08 1,026,402.0000 120,074,013 28.85% 0.35%
Jan. 5, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer D Class C Common Stock 416086 $0.00 12,842,213.0000 120,074,013 3.14% 0.35%
Jan. 5, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Class A Common Stock 416086 $0.00 1,442,488.0000 120,074,013 40.54% 0.35%
Jan. 2, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 83914 $18.04 1,026,402.0000 120,074,013 7.56% 0.07%
Jan. 2, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer D Class C Common Stock 83914 $0.00 13,258,299.0000 120,074,013 0.63% 0.07%
Jan. 2, 2026 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Class A Common Stock 83914 $0.00 1,110,316.0000 120,074,013 8.18% 0.07%
Dec. 22, 2025 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer D Class C Common Stock 1958593 $0.00 13,342,213.0000 120,074,013 12.80% 1.63%
Dec. 19, 2025 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 41407 $15.01 1,026,402.0000 120,074,013 3.88% 0.03%
Dec. 19, 2025 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer D Class C Common Stock 41407 $0.00 15,300,806.0000 120,074,013 0.27% 0.03%
Dec. 19, 2025 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Class A Common Stock 41407 $0.00 1,067,809.0000 120,074,013 4.03% 0.03%
Dec. 22, 2025 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Common Units 1958593 $0.00 13,342,213.0000 120,074,013 12.80% 1.63%
Dec. 19, 2025 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Common Units 41407 $0.00 15,300,806.0000 120,074,013 0.27% 0.03%
Dec. 22, 2025 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 118259 $16.71 1,026,402.0000 120,074,013 10.33% 0.10%
Dec. 22, 2025 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 1200567 $16.00 1,144,661.0000 120,074,013 51.19% 1.00%
Dec. 22, 2025 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 639767 $15.17 2,345,228.0000 120,074,013 21.43% 0.53%
Dec. 22, 2025 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Class A Common Stock 1958593 $0.00 2,984,995.0000 120,074,013 190.82% 1.63%
April 11, 2025 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer F Class A Common Stock 13773 $7.72 1,026,402.0000 101,859,000 1.32% 0.01%
Feb. 7, 2025 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer A Class A Common Stock 190218 $0.00 1,040,175.0000 101,859,000 22.38% 0.19%
Feb. 7, 2025 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer F Class A Common Stock 60962 $18.40 849,957.0000 101,859,000 6.69% 0.06%
Feb. 3, 2025 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer J Class C Common Stock 1760510 $0.00 15,342,213.0000 101,859,000 12.96% 1.73%
Nov. 13, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 138568 $11.10 910,919.0000 81,351,656 13.20% 0.17%
Nov. 13, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Class A Common Stock 138568 $0.00 1,049,487.0000 81,351,656 15.21% 0.17%
Nov. 13, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Common Units 138568 $0.00 15,342,213.0000 81,351,656 0.90% 0.17%
Nov. 13, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer D Class C Common Stock 138568 $0.00 13,581,703.0000 81,351,656 1.01% 0.17%
Nov. 11, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 61432 $11.00 910,919.0000 81,351,656 6.32% 0.08%
Nov. 11, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Class A Common Stock 61432 $0.00 972,351.0000 81,351,656 6.74% 0.08%
Nov. 11, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer D Class C Common Stock 61432 $0.00 13,720,271.0000 81,351,656 0.45% 0.08%
Nov. 11, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Common Units 61432 $0.00 15,480,781.0000 81,351,656 0.40% 0.08%
Sept. 19, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Common Units 250000 $0.00 15,542,213.0000 66,109,012 1.58% 0.38%
Sept. 18, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Class A Common Stock 300000 $0.00 1,210,919.0000 66,109,012 32.93% 0.45%
Sept. 18, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer D Class C Common Stock 300000 $0.00 14,031,703.0000 66,109,012 2.09% 0.45%
Sept. 18, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 300000 $8.24 910,919.0000 66,109,012 24.77% 0.45%
Sept. 19, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Class A Common Stock 250000 $0.00 1,160,919.0000 66,109,012 27.44% 0.38%
Sept. 19, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer D Class C Common Stock 250000 $0.00 13,781,703.0000 66,109,012 1.78% 0.38%
Sept. 19, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 250000 $9.01 910,919.0000 66,109,012 21.53% 0.38%
Sept. 18, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Common Units 300000 $0.00 15,792,213.0000 66,109,012 1.86% 0.45%
Sept. 12, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Common Units 440288 $0.00 16,398,669.0000 66,109,012 2.61% 0.67%
Sept. 12, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Class A Common Stock 440288 $0.00 1,351,207.0000 66,109,012 48.33% 0.67%
Sept. 12, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer D Class C Common Stock 440288 $0.00 14,638,159.0000 66,109,012 2.92% 0.67%
Sept. 12, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 440288 $6.03 910,919.0000 66,109,012 32.58% 0.67%
Sept. 13, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Class A Common Stock 306456 $0.00 1,217,375.0000 66,109,012 33.64% 0.46%
Sept. 13, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer D Class C Common Stock 306456 $0.00 14,331,703.0000 66,109,012 2.09% 0.46%
Sept. 13, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 306456 $6.00 910,919.0000 66,109,012 25.17% 0.46%
Sept. 13, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Common Units 306456 $0.00 16,092,213.0000 66,109,012 1.87% 0.46%
Aug. 30, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Common Units 214 $0.00 16,838,957.0000 66,109,012 0.00% 0.00%
Aug. 30, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 214 $6.00 910,919.0000 66,109,012 0.02% 0.00%
Aug. 30, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer D Class C Common Stock 214 $0.00 15,078,447.0000 66,109,012 0.00% 0.00%
Aug. 30, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Class A Common Stock 214 $0.00 911,133.0000 66,109,012 0.02% 0.00%
Aug. 20, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Common Units 1295992 $0.00 16,839,171.0000 66,109,012 7.15% 1.96%
Aug. 20, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Class A Common Stock 1295992 $0.00 2,206,911.0000 66,109,012 142.27% 1.96%
Aug. 20, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer D Class C Common Stock 1295992 $0.00 15,078,661.0000 66,109,012 7.91% 1.96%
Aug. 20, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 1085900 $4.95 1,121,011.0000 66,109,012 49.20% 1.64%
Aug. 20, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 210092 $6.01 910,919.0000 66,109,012 18.74% 0.32%
July 26, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 4032 $4.51 910,919.0000 66,109,012 0.44% 0.01%
July 26, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Class A Common Stock 4032 $0.00 914,951.0000 66,109,012 0.44% 0.01%
July 26, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer D Class C Common Stock 4032 $0.00 16,374,653.0000 66,109,012 0.02% 0.01%
July 26, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Common Units 4032 $0.00 18,135,163.0000 66,109,012 0.02% 0.01%
July 16, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Class A Common Stock 203018 $0.00 1,113,937.0000 66,109,012 22.29% 0.31%
July 16, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer M Common Units 203018 $0.00 18,139,195.0000 66,109,012 1.11% 0.31%
July 16, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer D Class C Common Stock 203018 $0.00 16,378,685.0000 66,109,012 1.22% 0.31%
July 16, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer S Class A Common Stock 203018 $4.53 910,919.0000 66,109,012 18.23% 0.31%
April 11, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer F Class A Common Stock 34081 $5.24 910,919.0000 70,909,012 3.61% 0.05%
Feb. 25, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer A Class A Common Stock 105000 $0.00 945,000.0000 70,909,012 12.50% 0.15%
Feb. 7, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer A Class A Common Stock 700000 $0.00 840,000.0000 70,909,012 500.00% 0.99%
Feb. 7, 2024 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer A Class A Common Stock 140000 $0.00 140,000.0000 70,909,012 9999.99% 0.20%
Feb. 13, 2023 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer A Class C Common Stock 15994866 $0.00 15,994,866.0000 0 9999.99% 0.00%
April 28, 2023 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer J Class C Common Stock 586837 $0.00 16,581,703.0000 0 3.67% 0.00%
Feb. 13, 2023 Intuitive Machines, Inc. $LUNR Altemus Stephen J Chief Executive Officer A Common Units 18342213 $0.00 18,342,213.0000 0 9999.99% 0.00%