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 |
|---|---|---|---|---|---|---|---|---|
| Sep 22, 2026 | Sep 22 8:48 PM | Michael Silberman | Proposed Sale | 114,650 | $4.08 | $467.3K | — | View → |
| Sep 16, 2026 | Sep 16 8:28 PM | Sumeet PuriChief Accounting Officer | Sale | 43,750 | $3.92 | $171.5K | 280,195(D) | View → |
| Sep 16, 2026 | Sep 16 8:27 PM | Joe MastrangeloDirector, Chief Executive Officer | Sale | 250,000 | $3.92 | $980.0K | 2,308,704(D) | View → |
| Sep 16, 2026 | Sep 16 8:09 PM | Silberman Michael W | Proposed Sale | 109,375 | $4.15 | $453.9K | — | View → |
| Sep 16, 2026 | Sep 16 8:07 PM | Kroeker Nathan | Proposed Sale | 165,625 | $4.15 | $687.3K | — | View → |
| Sep 16, 2026 | Sep 16 8:07 PM | Mastrangelo Joe | Proposed Sale | 250,000 | $4.15 | $1.0M | — | View → |
| Sep 16, 2026 | Sep 16 8:03 PM | Puri Sumeet | Proposed Sale | 43,750 | $4.15 | $181.6K | — | View → |
| Sep 14, 2026 | Sep 15 12:56 PM | Haiyan SongDirector | Purchase | 5,000 | $3.84 | $19.2K | 15,000(D) | View → |
| Sep 11, 2026 | Sep 15 12:56 PM | Haiyan SongDirector | Purchase | 10,000 | $3.95 | $39.5K | 10,000(D) | View → |
| Sep 9, 2026 | Sep 9 10:05 PM | Sumeet PuriChief Accounting Officer | Sale | 34,167 | $4.13 | $141.1K | 236,445(D) | View → |
| Sep 9, 2026 | Sep 9 8:11 PM | Puri Sumeet | Proposed Sale | 34,167 | $4.18 | $142.8K | — | View → |
| Jul 28, 2026 | Jul 28 9:03 PM | Sumeet PuriChief Accounting Officer | Sale | 29,167 | $3.36 | $98.0K | 202,279(D) | View → |
| Jul 28, 2026 | Jul 28 9:02 PM | Nathan KroekerChief Commercial Officer | Sale | 110,417 | $3.36 | $371.0K | 887,527(D) | View → |
| Jul 27, 2026 | Jul 28 9:02 PM | Joe MastrangeloDirector, Chief Executive Officer | Sale | 159,154 | $3.61 | $574.5K | 1,947,586(D) | View → |
| Jul 28, 2026 | Jul 28 8:10 PM | Puri Sumeet | Proposed Sale | 29,167 | $3.43 | $100.0K | — | View → |
| Jul 28, 2026 | Jul 28 8:07 PM | Silberman Michael W | Proposed Sale | 72,917 | $3.43 | $250.1K | — | View → |
| Jul 28, 2026 | Jul 28 8:03 PM | Kroeker Nathan | Proposed Sale | 110,417 | $3.43 | $378.7K | — | View → |
| Jul 7, 2026 | Jul 7 9:20 PM | Nathan KroekerCCO and Interim CFO | Sale | 79,309 | $4.68 | $371.2K | 777,110(D) | View → |
| Jul 7, 2026 | Jul 7 8:35 PM | Kroeker Nathan | Proposed Sale | 79,309 | $5.20 | $412.4K | — | View → |
| Jun 30, 2026 | Jun 30 9:07 PM | Sumeet PuriChief Accounting Officer | Sale | 8,823 | $5.86 | $51.7K | 173,112(D) | 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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