| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Marsh Andrew | President and CEO, Director | C/O PLUG POWER INC., 125 VISTA BOULEVARD, SLINGERLANDS | /s/ Gerard L. Conway Jr., Attorney-in-Fact | 13 Jun 2025 | 0001431827 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PLUG | Common Stock | Award | $30,769 | +36,448 | +4.7% | $0.8442 | 814,009 | 30 May 2025 | Direct | F1 |
| holding | PLUG | Common Stock | 114,107 | 30 May 2025 | 401(k) Plan | F2 |
| Id | Content |
|---|---|
| F1 | Shares issued pursuant to a previously disclosed executive compensation program, pursuant to which the Reporting Person elected to receive payment of a portion of his base salary and bonus for the fiscal year ending December 31, 2025 in shares of the Issuer's common stock issued under the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended. The shares were fully vested upon grant. |
| F2 | The Reporting Person holds 114,107 shares of common stock in Plug Power Inc.'s 401(k) plan. The information in this report is based on a plan statement as of June 13, 2025. |