Eos Energy Enterprises, Inc.
EOSE
60 insider filings · Latest: Sep 14, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| May 16, 2025 | May 16 9:49 PM | Joseph Mastrangelo | Proposed Sale | 270,384 | $6.86 | $1.9M | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | Sep 16 8:28 PM | Sumeet PuriChief Accounting Officer | Option Exercise | 87,500 | — | 0(D) | View → |
| Sep 14, 2026 | Sep 16 8:27 PM | Joe MastrangeloDirector, Chief Executive Officer | Option Exercise | 500,000 | — | 0(D) | View → |
| Sep 5, 2026 | Sep 9 10:05 PM | Sumeet PuriChief Accounting Officer | Option Exercise | 68,333 | — | 0(D) | View → |
| Aug 24, 2026 | Aug 26 8:06 PM | Sumeet PuriChief Accounting Officer | Grant/Award | 65,044 | — | 65,044(D) | View → |
| Aug 24, 2026 | Aug 26 8:06 PM | Michelle BuczkowskiChief Commercial Officer | Grant/Award | 195,130 | — | 195,130(D) | View → |
| Aug 24, 2026 | Aug 26 8:05 PM | Alessandro LagiChief Financial Officer | Grant/Award | 195,130 | — | 195,130(D) | View → |
| Aug 24, 2026 | Aug 26 8:03 PM | Joe MastrangeloDirector, Chief Executive Officer | Grant/Award | 611,406 | — | 611,406(D) | View → |
| Aug 4, 2026 | Aug 6 9:16 PM | Cerberus GP Manager LLCDirector, 10% Owner | Grant/Award | 20,017,772 | — | 20,017,772(I) | View → |
| Jul 21, 2026 | Aug 6 12:14 PM | Joe MastrangeloDirector, Chief Executive Officer | Option Exercise | 48,758 | $5.48 | 48,758(D) | View → |
| Jul 21, 2026 | Aug 6 12:14 PM | Joe MastrangeloDirector, Chief Executive Officer | Option Exercise | 111,118 | $5.48 | 0(D) | View → |
| Jul 21, 2026 | Aug 6 12:12 PM | Alexander DimitriefDirector | Option Exercise | 8,456 | $5.48 | 603(I) | View → |
| Jul 21, 2026 | Aug 6 12:12 PM | Alexander DimitriefDirector | Option Exercise | 19,274 | $5.48 | 0(I) | View → |
| Jul 21, 2026 | Aug 6 12:11 PM | Marian WaltersDirector | Option Exercise | 11,407 | $5.48 | 0(D) | View → |
| Jul 21, 2026 | Aug 6 12:11 PM | Marian WaltersDirector | Option Exercise | 5,005 | $5.48 | 5,005(D) | View → |
| Jul 21, 2026 | Aug 6 12:10 PM | Jeffrey S BornsteinDirector | Option Exercise | 4,194 | $5.48 | 4,194(D) | View → |
| Jul 21, 2026 | Aug 6 12:10 PM | Jeffrey S BornsteinDirector | Option Exercise | 9,558 | $5.48 | 0(D) | View → |
| Jul 21, 2026 | Aug 6 12:08 PM | David UrbanDirector | Option Exercise | 5,347 | $5.48 | 5,347(D) | View → |
| Jul 21, 2026 | Aug 6 12:08 PM | David UrbanDirector | Option Exercise | 12,185 | $5.48 | 0(D) | View → |
| Jul 21, 2026 | Aug 6 12:06 PM | Joseph NigroDirector | Option Exercise | 2,773 | $5.48 | 0(D) | View → |
| Jul 21, 2026 | Aug 6 12:06 PM | Joseph NigroDirector | Option Exercise | 1,217 | $5.48 | 1,217(D) | View → |
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