| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| DIMITRIEF ALEXANDER | Director | C/O EOS ENERGY ENTERPRISES, INC., 3920 PARK AVENUE, EDISON | /s/ Michael Silberman as attorney-in-fact for Alexander Dimitrief | 2025-05-16 | 0001614732 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | EOSE | Common Stock | Options Exercise | $0 | +92.1K | +53.44% | $0.00 | 264K | May 14, 2025 | Direct | F1 |
| holding | EOSE | Common Stock | 10K | May 14, 2025 | By Spouse |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | EOSE | Restricted Stock Units | Options Exercise | $0 | -92.1K | -100% | $0.00 | 0 | May 14, 2025 | Common Stock | 92.1K | $0.00 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock. |
| F2 | Not applicable. |