| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Haycraft Benjamin Toby Patrick | EVP, EMEA Region | C/O PLUG POWER INC.,, 125 VISTA BOULEVARD, SLINGERLANDS | /s/ Gerard L. Conway, Jr., Attorney-in-Fact | 12 Sep 2025 | 0002085249 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | PLUG | Common Stock | 489K | 06 Aug 2025 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | PLUG | Stock Option (Right to Buy) | 06 Aug 2025 | Common Stock | 25K | $26.92 | Direct | F2, F3 |
| Id | Content |
|---|---|
| F1 | Includes 413,333 currently unvested shares of Common Stock underlying restricted stock award issued pursuant to Plug Power Inc.'s 2021 Stock Option and Incentive Plan, as amended. |
| F2 | Awarded pursuant to Plug Power Inc.'s 2021 Stock Option and Incentive Plan, as amended. |
| F3 | The shares underlying this stock option are fully vested and exercisable. |
Exhibit 24 - Power of Attorney