Marsh Andrew (CIK 1431827) reported 9 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-05-29). Recent activity: Buy GEVO (70,000 shares), Buy PLUG (3,688 shares), Buy PLUG (12,203 shares), Buy PLUG (9,415 shares), Buy PLUG (18,324 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-29 | Gevo, Inc. (GEVO) | Director | Buy | 70,000 | $0 |
| 2026-04-10 | PLUG POWER INC (PLUG) | Director | Buy | 3,688 | $8,335 |
| 2025-12-03 | PLUG POWER INC (PLUG) | CEO | Buy | 12,203 | $24,528 |
| 2025-11-04 | PLUG POWER INC (PLUG) | CEO | Buy | 9,415 | $25,326 |
| 2025-10-07 | PLUG POWER INC (PLUG) | CEO | Buy | 18,324 | $69,814 |
| 2025-09-12 | PLUG POWER INC (PLUG) | President and CEO | Buy | 19,968 | $30,751 |
| 2025-09-12 | PLUG POWER INC (PLUG) | President and CEO | Buy | 18,471 | $30,847 |
| 2025-07-17 | PLUG POWER INC (PLUG) | President and CEO | Buy | 38,156 | $38,538 |
| 2025-06-13 | PLUG POWER INC (PLUG) | President and CEO | Buy | 36,448 | $30,616 |
Source: SEC Form 4 filings · as of 2026-05-29