| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| McNeil Jeff | Director | C/O EOS ENERGY ENTERPRISES, INC., 3920 PARK AVENUE, EDISON | /s/ Michael Silberman as attorney-in-fact for Jeff McNeil | 16 May 2025 | 0001776803 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | EOSE | Common Stock | Options Exercise | $0 | +78,947 | +218% | $0.000000 | 115,179 | 14 May 2025 | Direct | F1 |
| holding | EOSE | Common Stock | 227,272 | 14 May 2025 | See footnote | F2 |
| 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 | -78,947 | -100% | $0.000000 | 0 | 14 May 2025 | Common Stock | 78,947 | $0.000000 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock. |
| F2 | Shares of records held by Jeff McNeil and Nanci McNeil as trustees of the 2022 Jeff McNeil and Nanci McNeil Charitable Remainder Unitrust |
| F3 | Not applicable. |