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 |
|---|---|---|---|---|---|---|---|
| Jun 26, 2026 | Jun 30 9:05 PM | Nathan KroekerCCO and Interim CFO | Option Exercise | 70,578 | — | 141,157(D) | View → |
| Jun 26, 2026 | Jun 30 9:05 PM | Joe MastrangeloDirector, Chief Executive Officer | Option Exercise | 130,570 | — | 261,140(D) | View → |
| Jun 12, 2026 | Jun 15 1:15 PM | Joe MastrangeloDirector, Chief Executive Officer | Option Exercise | 200,000 | $1.34 | 0(D) | View → |
| Jun 5, 2026 | Jun 9 8:27 PM | Jeffrey S BornsteinDirector | Grant/Award | 24,289 | — | 24,289(D) | View → |
| Jun 5, 2026 | Jun 9 8:26 PM | Joseph NigroDirector | Grant/Award | 24,289 | — | 24,289(D) | View → |
| Jun 5, 2026 | Jun 9 8:24 PM | Jeff McneilDirector | Grant/Award | 18,217 | — | 18,217(D) | View → |
| Jun 5, 2026 | Jun 9 8:24 PM | Claude DembyDirector | Grant/Award | 18,217 | — | 18,217(D) | View → |
| Jun 5, 2026 | Jun 9 8:23 PM | Marian WaltersDirector | Grant/Award | 21,253 | — | 21,253(D) | View → |
| Jun 5, 2026 | Jun 9 8:22 PM | David UrbanDirector | Grant/Award | 18,217 | — | 18,217(D) | View → |
| Jun 5, 2026 | Jun 9 8:22 PM | Gregory S. NixonDirector | Grant/Award | 18,217 | — | 18,217(D) | View → |
| Jun 5, 2026 | Jun 9 8:21 PM | Alexander DimitriefDirector | Grant/Award | 21,253 | — | 21,253(D) | View → |
| Jun 8, 2026 | Jun 9 8:19 PM | Alessandro LagiChief Financial Officer | Grant/Award | 277,773 | — | 277,773(D) | View → |
| Jun 2, 2026 | Jun 3 8:55 PM | Joseph NigroDirector | Option Exercise | 3,565 | — | 0(D) | View → |
| Jun 2, 2026 | Jun 3 8:53 PM | Marian WaltersDirector | Option Exercise | 1,782 | — | 0(D) | View → |
| May 28, 2026 | May 29 8:01 PM | Marian WaltersDirector | Option Exercise | 30,000 | $1.18 | 35,018(D) | View → |
| May 20, 2026 | May 22 8:02 PM | Marian WaltersDirector | Option Exercise | 22,319 | $1.18 | 65,018(D) | View → |
| May 19, 2026 | May 19 11:33 PM | Jeff McneilDirector | Option Exercise | 23,111 | — | 0(D) | View → |
| May 19, 2026 | May 19 11:31 PM | Jeffrey S BornsteinDirector | Option Exercise | 30,815 | — | 0(D) | View → |
| May 19, 2026 | May 19 11:29 PM | Claude DembyDirector | Option Exercise | 23,111 | — | 0(D) | View → |
| May 19, 2026 | May 19 11:28 PM | Alexander DimitriefDirector | Option Exercise | 26,963 | — | 0(D) | View → |