List of insiders holdings for Eos Energy Enterprises Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Cerberus Capital Management II L.P. CCM Denali Equity Holdings LP CCM Denali Equity Holdings GP LLC Director 10% Owner | 2026-08-06 16:53:05 | 175,829,986 0 | 175,829,986 | Form 13D |
| 2 | Cerberus GP Manager LLC CCM Frontier JV Holdco LLC CCM Frontier Power USA Holdings GP LLC CCM Frontier Power USA Holdings LP Director 10% Owner | 2026-08-06 17:16:00 | 0 20,017,772 | 20,017,772 | Form 4 |
| 3 | Wood River Capital LLC KOCH INDUSTRIES INC Former 10% Owner | 2024-02-09 17:01:03 | 5,789,701 0 | 5,789,701 | Form 13G |
| 4 | Stidolph Russell Monoki AltEnergy LLC AltEnergy Storage II LLC AltEnergy Storage V LLC AltEnergy Storage VI LLC AltEnergy Storage Bridge LLC AltEnergy Transmission LLC AltEnergy Storage Bridge Phase II LLC Director | 2022-01-06 06:08:22 | 4,661,418 0 | 4,661,418 | Form 13D |
| 5 | Stidolph Russell Monoki AltEnergy LLC AltEnergy Storage LLC AltEnergy Storage II LLC AltEnergy Storage V LLC AltEnergy Storage VI LLC AltEnergy Storage Bridge LLC AltEnergy Transmission LLC AltEnergy Storage Bridge Phase II LLC Director 10% Owner | 2022-01-06 06:08:22 | 4,661,418 0 | 4,661,418 | Form 13D |
| 6 | B. Riley Financial Inc. BRF Investments LLC B. Riley Principal Sponsor Co. II LLC B. RILEY PRINCIPAL INVESTMENTS LLC B. RILEY CAPITAL MANAGEMENT LLC BRC Partners Management GP LLC BRC Partners Opportunity Fund LP B. Riley Securities Inc. RILEY BRYANT R 10% Owner | 2022-08-10 17:15:15 | 2,912,126 0 | 2,912,126 | Form 13D |
| 7 | B. Riley Financial Inc. BRF Investments LLC B. RILEY CAPITAL MANAGEMENT LLC BRC Partners Management GP LLC BRC Partners Opportunity Fund LP RILEY BRYANT R 10% Owner | 2022-08-10 17:15:15 | 2,912,126 0 | 2,912,126 | Form 13D |
| 8 | B. Riley Financial Inc. BRF Investments LLC RILEY BRYANT R 10% Owner | 2022-08-10 17:15:15 | 2,912,126 0 | 2,912,126 | Form 13D |
| 9 | Singh Krishna Pal Director | 2022-03-30 16:45:32 | 0 2,794,709 | 2,794,709 | Form 4 |
| 10 | Stidolph Russell Monoki Director | 2025-12-08 21:13:07 | 439,355 2,123,273 | 2,562,628 | Form 4 |
| 11 | Mastrangelo Joe Chief Executive Officer | 2026-09-16 16:27:30 | 2,308,704 0 | 2,308,704 | Form 4 |
| 12 | Kroeker Nathan Chief Commercial Officer | 2026-08-06 08:02:36 | 911,906 0 | 911,906 | Form 4 |
| 13 | Javidi Eric M Chief Financial Officer | 2025-03-19 16:35:07 | 454,594 0 | 454,594 | Form 4 |
| 14 | Gonzales Randall B Chief Financial Officer | 2023-01-13 16:48:19 | 397,081 0 | 397,081 | Form 4 |
| 15 | Silberman Michael W Chief Legal Officer | 2026-06-30 17:06:33 | 358,268 0 | 358,268 | Form 4 |
| 16 | DIMITRIEF ALEXANDER Director | 2026-08-06 08:12:37 | 277,149 11,980 | 289,129 | Form 4 |
| 17 | Puri Sumeet Chief Accounting Officer | 2026-09-16 16:28:27 | 280,195 0 | 280,195 | Form 4 |
| 18 | Martin Marie Batz Chief Legal Officer | 2026-07-15 16:57:49 | 216,731 0 | 216,731 | Form 4 |
| 19 | Buczkowski Michelle Chief Commercial Officer | 2026-08-26 16:06:12 | 195,130 0 | 195,130 | Form 4 |
| 20 | Lagi Alessandro Chief Financial Officer | 2026-08-26 16:05:36 | 195,130 0 | 195,130 | Form 4 |
| 21 | Walters Marian Director | 2026-08-06 08:11:39 | 176,639 5,000 | 181,639 | Form 4 |
| 22 | Berube Melissa General Counsel | 2024-01-30 18:03:24 | 171,836 0 | 171,836 | Form 4 |
| 23 | Demby Claude Director | 2026-08-06 08:03:53 | 158,201 0 | 158,201 | Form 4 |
| 24 | Bornstein Jeffrey S Director | 2026-08-06 08:10:20 | 148,000 1,500 | 149,500 | Form 4 |
| 25 | Jody Markopoulos Anne Chief Operating Officer | 2021-03-31 16:21:37 | 125,000 0 | 125,000 | Form 4 |
| 26 | Zibelman Audrey Ann Director | 2024-05-02 20:12:29 | 104,897 0 | 104,897 | Form 4 |
| 27 | Urban David Director | 2026-08-06 08:08:35 | 103,114 0 | 103,114 | Form 4 |
| 28 | Iyer Balakrishnan Gopalan Chief Commercial Officer | 2020-11-25 16:03:30 | 86,456 0 | 86,456 | Form 3 |
| 29 | Kurada Sagar Chief Financial officer | 2022-01-05 16:46:09 | 66,939 0 | 66,939 | Form 4 |
| 30 | Tedone John J Chief Accounting Officer | 2023-02-16 19:59:34 | 58,820 0 | 58,820 | Form 4 |
| 31 | Nigro Joseph Director | 2026-08-06 08:06:56 | 42,940 0 | 42,940 | Form 4 |
| 32 | Shribman Daniel Former Director Director | 2022-11-10 19:56:59 | 33,960 0 | 33,960 | Form 4 |
| 33 | Kempner James L Director | 2020-05-19 21:47:07 | 20,000 0 | 20,000 | Form 3 |
| 34 | Presutti Timothy M. Director | 2020-05-19 21:47:27 | 20,000 0 | 20,000 | Form 3 |
| 35 | Suss Robert Director | 2020-05-19 21:48:31 | 20,000 0 | 20,000 | Form 3 |
| 36 | BARTELS PATRICK J JR Director | 2020-05-19 21:46:40 | 20,000 0 | 20,000 | Form 3 |
| 37 | McNeil Jeff Director | 2026-06-09 16:24:52 | 18,217 0 | 18,217 | Form 4 |
| 38 | Nixon Gregory S. Director | 2026-06-09 16:22:06 | 18,217 0 | 18,217 | Form 4 |
| 39 | Song Haiyan Director | 2026-09-15 08:56:47 | 15,000 0 | 15,000 | Form 4 |
| 40 | Treece Mack CSAO | 2021-02-16 19:03:38 | 748 0 | 748 | Form 4 |
| 41 | SPRING CREEK CAPITAL LLC 10% Owner | 2022-05-03 16:45:53 | 0 0 | 0 | Form 13G |
| 42 | SPRING CREEK CAPITAL LLC SCC Holdings LLC KOCH INDUSTRIES INC 10% Owner | 2022-05-03 16:45:53 | 0 0 | 0 | Form 13G |
| 43 | Strauss Fabian Celestin Chief Accounting officer | 2020-11-25 16:04:37 | 0 0 | 0 | Form 3 |
| 44 | Young Kenneth M Director | 2020-05-19 21:49:45 | 0 0 | 0 | Form 3 |
| 45 | Fick Nathaniel Director | 2026-04-03 16:05:30 | 0 0 | 0 | Form 3 |
| 46 | Robinson Nicholas P Director | 2024-06-28 16:05:03 | 0 0 | 0 | Form 3 |