Eos Energy Enterprises, Inc. (EOSE) · INSIDERData sourcesSEC Form 42h ago
House PTR2h ago
SEC 13F2h ago
Robinhood Chain2h ago
Public companyEos Energy Enterprises, Inc.
EOSECIK 0001805077
Price$1.74
1 year-88.3%
Disclosed transactions22
Buys / sells0 / 6
Max Insider Score27
Connections with evidence6
EOSE · disclosed activity on price
| Score | Actor | Security | Side | Value | Executed | Disclosed | Lag | Source | Evidence |
|---|
| 0 | BMBuczkowski MichelleChief Commercial Officer | EOSEEos Energy Enterprises, Inc. Option exercise · 10b5-1 plan | M | — 100.0K sh | Oct 28, 2026 |
| Oct 29, 2026 traded Oct 28, 2026 |
| 7 | BMBuczkowski MichelleChief Commercial Officer | EOSEEos Energy Enterprises, Inc. Option exercise · 10b5-1 plan | M | — 100.0K sh | Oct 28, 2026 | Oct 29, 2026 traded Oct 28, 2026 | +1d | SEC Form 4 | |
| 12 | BMBuczkowski MichelleChief Commercial Officer | EOSEEos Energy Enterprises, Inc. Open-market sale · 10b5-1 plan | SELL | $100K 50.0K sh | Oct 29, 2026 | Oct 29, 2026 traded Oct 29, 2026 | +0d | SEC Form 4 | |
| 23 | SWSilberman Michael WChief Legal Officer | EOSEEos Energy Enterprises, Inc. Open-market sale · 10b5-1 plan | SELL | $88K 15.0K sh | Jun 30, 2026 | Jun 30, 2026 traded Jun 30, 2026 | +0d | SEC Form 4 | |
| 0 | KNKroeker NathanCCO and Interim CFO | EOSEEos Energy Enterprises, Inc. Option exercise · 10b5-1 plan | M | — 70.6K sh | Jun 26, 2026 | Jun 30, 2026 traded Jun 26, 2026 | +4d | SEC Form 4 | |
| 7 | BMBuczkowski MichelleChief Administration Officer | EOSEEos Energy Enterprises, Inc. Option exercise · 10b5-1 plan | M | — 22.9K sh | Jun 26, 2026 | Jun 30, 2026 traded Jun 26, 2026 | +4d | SEC Form 4 | |
| 3 | SWSilberman Michael WChief Legal Officer | EOSEEos Energy Enterprises, Inc. Option exercise · 10b5-1 plan | M | — 30.0K sh | Jun 26, 2026 | Jun 30, 2026 traded Jun 26, 2026 | +4d | SEC Form 4 | |
| 15 | MJMastrangelo JoeDirector, Chief Executive Officer | EOSEEos Energy Enterprises, Inc. Tax withholding | F | $370K 60.7K sh | Jun 30, 2026 | Jun 30, 2026 traded Jun 30, 2026 | +0d | SEC Form 4 | |
| 7 | KNKroeker NathanCCO and Interim CFO | EOSEEos Energy Enterprises, Inc. Option exercise · 10b5-1 plan | M | — 70.6K sh | Jun 26, 2026 | Jun 30, 2026 traded Jun 26, 2026 | +4d | SEC Form 4 | |
| 13 | MJMastrangelo JoeDirector, Chief Executive Officer | EOSEEos Energy Enterprises, Inc. Option exercise | M | — 130.6K sh | Jun 26, 2026 | Jun 30, 2026 traded Jun 26, 2026 | +4d | SEC Form 4 | |
| 27 | BMBuczkowski MichelleChief Administration Officer | EOSEEos Energy Enterprises, Inc. Open-market sale · 10b5-1 plan | SELL | $67K 11.5K sh | Jun 30, 2026 | Jun 30, 2026 traded Jun 30, 2026 | +0d | SEC Form 4 | |
| 21 | MJMastrangelo JoeDirector, Chief Executive Officer | EOSEEos Energy Enterprises, Inc. Option exercise | M | — 130.6K sh | Jun 26, 2026 | Jun 30, 2026 traded Jun 26, 2026 | +4d | SEC Form 4 | |
| 11 | PSPuri SumeetChief Accounting Officer | EOSEEos Energy Enterprises, Inc. Option exercise · 10b5-1 plan | M | — 17.5K sh | Jun 26, 2026 | Jun 30, 2026 traded Jun 26, 2026 | +4d | SEC Form 4 | |
| 11 | BMBuczkowski MichelleChief Administration Officer | EOSEEos Energy Enterprises, Inc. Option exercise · 10b5-1 plan | M | — 22.9K sh | Jun 26, 2026 | Jun 30, 2026 traded Jun 26, 2026 | +4d | SEC Form 4 | |
| 11 | SWSilberman Michael WChief Legal Officer | EOSEEos Energy Enterprises, Inc. Option exercise · 10b5-1 plan | M | — 30.0K sh | Jun 26, 2026 | Jun 30, 2026 traded Jun 26, 2026 | +4d | SEC Form 4 | |
| 19 | KNKroeker NathanCCO and Interim CFO | EOSEEos Energy Enterprises, Inc. Open-market sale · 10b5-1 plan | SELL | $207K 35.3K sh | Jun 30, 2026 | Jun 30, 2026 traded Jun 30, 2026 | +0d | SEC Form 4 | |
| 23 | PSPuri SumeetChief Accounting Officer | EOSEEos Energy Enterprises, Inc. Open-market sale · 10b5-1 plan | SELL | $52K 8,823 sh | Jun 30, 2026 | Jun 30, 2026 traded Jun 30, 2026 | +0d | SEC Form 4 | |
| 3 | PSPuri SumeetChief Accounting Officer | EOSEEos Energy Enterprises, Inc. Option exercise · 10b5-1 plan | M | — 17.6K sh | Jun 26, 2026 | Jun 30, 2026 traded Jun 26, 2026 | +4d | SEC Form 4 | |
| 3 | KNKroeker NathanCCO and Interim CFO | EOSEEos Energy Enterprises, Inc. Option exercise · 10b5-1 plan | M | — 100.0K sh | Jan 23, 2026 | Jan 26, 2026 traded Jan 23, 2026 | +3d | SEC Form 4 | |
| 15 | KNKroeker NathanCCO and Interim CFO | EOSEEos Energy Enterprises, Inc. Open-market sale · 10b5-1 plan | SELL | $802K 50.0K sh | Jan 26, 2026 | Jan 26, 2026 traded Jan 26, 2026 | +0d | SEC Form 4 | |
| 0 | KNKroeker NathanCCO and Interim CFO | EOSEEos Energy Enterprises, Inc. Option exercise · 10b5-1 plan | M | — 100.0K sh | Jan 23, 2026 | Jan 26, 2026 traded Jan 23, 2026 | +3d | SEC Form 4 | |
| 9 | BMBuczkowski MichelleChief Administration Officer | EOSEEos Energy Enterprises, Inc. Grant or award | A | — 234.7K sh | Dec 2, 2025 | Dec 4, 2025 traded Dec 2, 2025 | +2d | SEC Form 4 | |
CCO and Interim CFO · Jan 26, 2026
Planned sales and 5% stakes
Form 144, 13D and 13G