Stephen J. Altemus is CEO at Intuitive Machines, Inc. (LUNR). They have made 5 open-market trades across 1 company since 2024, most recently 2026-04-15.
CIK 0001963507
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| EDR | 910,919 | $26.6M |
| LUNR | 1,162,495 | $12.5M |
| Total | $39.2M |
Shares reported on the most recent Form 4, priced at the 2026-04-16 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| LUNR | SELL | 2026-04-15 | 2026-04-16 | $23.61 | $325K | -11.6% | +20.9% | -46.5% |
| LUNR | SELL | 2026-02-13 | 2026-02-13 | $16.01 | $1.4M | +11.8% | +11.9% | +131.3% |
| LUNR | SELL | 2026-01-15 | 2026-01-20 | $20.06 | $9.8M | -11.9% | -15.6% | +27.7% |
| LUNR | SELL | 2026-01-08 | 2026-01-12 | $20.00 | $253K | +3.7% | -11.8% | +26.3% |
| LUNR | SELL | 2026-01-02 | 2026-01-06 | $18.08 | $9.0M | +16.0% | -20.5% | +23.2% |
| LUNR | SELL · 10b5-1 | 2025-12-19 | 2025-12-23 | $15.65 | $43.8M | +11.1% | +21.7% | +19.9% |
| LUNR | SELL · 10b5-1 | 2024-11-13 | 2024-11-14 | $11.10 | $3.1M | +38.9% | +27.8% | +85.3% |
| LUNR | SELL · 10b5-1 | 2024-11-11 | 2024-11-13 | $11.00 | $676K | +3.3% | -17.8% | +27.7% |
| LUNR | SELL · 10b5-1 | 2024-09-18 | 2024-09-20 | $8.59 | $4.7M | -18.4% | -11.1% | +41.8% |
| LUNR | SELL · 10b5-1 | 2024-09-12 | 2024-09-16 | $6.02 | $7.1M | +38.1% | +44.8% | +123.7% |
| LUNR | SELL · 10b5-1 | 2024-08-30 | 2024-09-04 | $6.00 | $1K | +8.7% | +44.9% | +169.0% |
| LUNR | SELL · 10b5-1 | 2024-08-20 | 2024-08-22 | $5.25 | $7.9M | +2.1% | +55.3% | +133.5% |
| LUNR | SELL · 10b5-1 | 2024-07-26 | 2024-07-30 | $4.51 | $18K | -6.5% | +24.5% | +112.4% |
| LUNR | SELL · 10b5-1 | 2024-07-16 | 2024-07-17 | $4.53 | $1.8M | -1.0% | -5.7% | +92.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.