Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Eos Energy Enterprises, Inc. (EOSE) since 2020 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Eos Energy Enterprises, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1805077.
Total stock buying since 2020: $48,120,690.
Total stock sales since 2020: $53,219,248.
Total stock option exercises since 2020: $0.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 1,203,053 | $7,566,852 | 2,502,782 | $0 |
| 2024 | 59,800 | $84,493 | 162,720 | $427,140 | 1,266,112 | $0 |
| 2023 | 76,699 | $163,622 | 20,143 | $55,997 | 1,294,563 | $0 |
| 2022 | 527,750 | $930,560 | 993,750 | $1,266,257 | 324,206 | $0 |
| 2021 | 0 | $0 | 1,199,732 | $15,572,002 | 187,447 | $0 |
| 2020 | 4,626,426 | $46,942,015 | 2,790,000 | $28,331,000 | 74,531 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-09 | 0 | $0 | 50,000 | $395,000 | 0 | $0 |
| 2025-08 | 0 | $0 | 45,000 | $270,000 | 0 | $0 |
| 2025-07 | 0 | $0 | 547,697 | $3,057,812 | 1,171,252 | $0 |
| 2025-05 | 0 | $0 | 560,356 | $3,844,040 | 1,148,197 | $0 |
| 2025-01 | 0 | $0 | 0 | $0 | 183,333 | $0 |
| 2024-09 | 0 | $0 | 162,720 | $427,140 | 68,333 | $0 |
| 2024-08 | 54,800 | $78,854 | 0 | $0 | 0 | $0 |
| 2024-07 | 0 | $0 | 0 | $0 | 412,922 | $0 |
| 2024-04 | 0 | $0 | 0 | $0 | 230,200 | $0 |
| 2024-03 | 5,000 | $5,639 | 0 | $0 | 0 | $0 |
| 2024-01 | 0 | $0 | 0 | $0 | 554,657 | $0 |
| 2023-10 | 0 | $0 | 0 | $0 | 40,000 | $0 |
| 2023-09 | 36,500 | $74,825 | 20,143 | $55,997 | 0 | $0 |
| 2023-07 | 40,199 | $88,797 | 0 | $0 | 0 | $0 |
| 2023-06 | 0 | $0 | 0 | $0 | 25,000 | $0 |
| 2023-05 | 0 | $0 | 0 | $0 | 437,896 | $0 |
| 2023-02 | 0 | $0 | 0 | $0 | 41,667 | $0 |
| 2023-01 | 0 | $0 | 0 | $0 | 750,000 | $0 |
| 2022-11 | 164,850 | $199,863 | 993,750 | $1,266,257 | 0 | $0 |
| 2022-06 | 0 | $0 | 0 | $0 | 25,000 | $0 |
| 2022-05 | 226,500 | $321,553 | 0 | $0 | 24,206 | $0 |
| 2022-03 | 136,400 | $409,144 | 0 | $0 | 0 | $0 |
| 2022-01 | 0 | $0 | 0 | $0 | 275,000 | $0 |
| 2021-12 | 0 | $0 | 0 | $0 | 75,000 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-09-03 | Walters Marian | Sale | 50,000 | 7.90 | 395,000 |
| 2025-08-04 | Dimitrief Alexander | Sale | 45,000 | 6.00 | 270,000 |
| 2025-07-29 | Puri Sumeet (Chief Accounting Officer) | Sale | 17,500 | 5.94 | 103,950 |
| 2025-07-29 | Mastrangelo Joe (Chief Executive Officer) | Sale | 166,667 | 5.94 | 990,001 |
| 2025-07-29 | Silberman Michael W (General Counsel) | Sale | 65,625 | 5.94 | 389,812 |
| 2025-07-29 | Kroeker Nathan (CCO and Interim CFO) | Sale | 99,375 | 5.94 | 590,287 |
| 2025-07-25 | Puri Sumeet (Chief Accounting Officer) | Option Ex | 58,333 | .00 | 0 |
| 2025-07-25 | Mastrangelo Joe (Chief Executive Officer) | Option Ex | 333,333 | .00 | 0 |
| 2025-07-25 | Silberman Michael W (General Counsel) | Option Ex | 145,833 | .00 | 0 |
| 2025-07-25 | Kroeker Nathan (CCO and Interim CFO) | Option Ex | 220,833 | .00 | 0 |
| 2025-07-08 | Mastrangelo Joe (Chief Executive Officer) | Sale | 127,152 | 4.92 | 625,587 |
| 2025-07-08 | Kroeker Nathan (CCO and Interim CFO) | Sale | 47,254 | 4.92 | 232,489 |
| 2025-07-07 | Kroeker Nathan (CCO and Interim CFO) | Sale | 24,124 | 5.21 | 125,686 |
| 2025-07-05 | Mastrangelo Joe (Chief Executive Officer) | Option Ex | 254,303 | .00 | 0 |
| 2025-07-05 | Kroeker Nathan (CCO and Interim CFO) | Option Ex | 105,008 | .00 | 0 |
| 2025-07-03 | Kroeker Nathan (CCO and Interim CFO) | Option Ex | 53,609 | .00 | 0 |
| 2025-05-16 | Puri Sumeet (Chief Accounting Officer) | Sale | 36,173 | 6.86 | 248,146 |
| 2025-05-16 | Mastrangelo Joe (Chief Executive Officer) | Sale | 270,384 | 6.86 | 1,854,834 |
| 2025-05-16 | Silberman Michael W (General Counsel) | Sale | 100,943 | 6.86 | 692,468 |
| 2025-05-16 | Kroeker Nathan (Chief Commercial Officer) | Sale | 152,856 | 6.86 | 1,048,592 |
| 2025-05-14 | Mcneil Jeff (Director) | Option Ex | 78,947 | .00 | 0 |
| 2025-05-08 | Puri Sumeet (Chief Accounting Officer) | Option Ex | 82,250 | .00 | 0 |
| 2025-05-08 | Mastrangelo Joe (Chief Executive Officer) | Option Ex | 470,000 | .00 | 0 |
| 2025-05-08 | Silberman Michael W (General Counsel) | Option Ex | 205,625 | .00 | 0 |
| 2025-05-08 | Kroeker Nathan (Chief Commercial Officer) | Option Ex | 311,375 | .00 | 0 |
| 2025-01-23 | Kroeker Nathan (Chief Financial Officer) | Option Ex | 100,000 | .00 | 0 |
| 2025-01-22 | Silberman Michael W (General Counsel) | Option Ex | 83,333 | .00 | 0 |
| 2024-09-12 | Bornstein Jeffrey S (Director) | Sale | 162,720 | 2.62 | 427,140 |
| 2024-09-05 | Puri Sumeet (Chief Accounting Officer) | Option Ex | 68,333 | .00 | 0 |
| 2024-08-13 | Dimitrief Alexander | Buy | 2,000 | 1.68 | 3,350 |
| 2024-08-09 | Mastrangelo Joe (Chief Executive Officer) | Buy | 52,800 | 1.43 | 75,504 |
| 2024-07-05 | Mastrangelo Joe (Chief Executive Officer) | Option Ex | 254,304 | .00 | 0 |
| 2024-07-05 | Kroeker Nathan (Chief Financial Officer) | Option Ex | 105,008 | .00 | 0 |
| 2024-07-03 | Kroeker Nathan (Chief Financial Officer) | Option Ex | 53,610 | .00 | 0 |
| 2024-04-30 | Demby Claude (Director) | Option Ex | 32,328 | .00 | 0 |
| 2024-04-30 | Stidolph Russell Monoki | Option Ex | 32,328 | .00 | 0 |
| 2024-04-30 | Zibelman Audrey Ann | Option Ex | 32,328 | .00 | 0 |
| 2024-04-30 | Walters Marian | Option Ex | 32,328 | .00 | 0 |
| 2024-04-30 | Mcneil Jeff (Director) | Option Ex | 36,232 | .00 | 0 |
| 2024-04-30 | Dimitrief Alexander | Option Ex | 32,328 | .00 | 0 |
| 2024-04-30 | Bornstein Jeffrey S (Director) | Option Ex | 32,328 | .00 | 0 |
| 2024-03-08 | Dimitrief Alexander | Buy | 5,000 | 1.13 | 5,639 |
| 2024-01-27 | Berube Melissa (General Counsel) | Option Ex | 204,657 | .00 | 0 |
| 2024-01-23 | Kroeker Nathan (Chief Financial Officer) | Option Ex | 100,000 | .00 | 0 |
| 2024-01-03 | Mastrangelo Joe (Chief Executive Officer) | Option Ex | 250,000 | .00 | 0 |
| 2023-10-30 | Kroeker Nathan (Chief Financial Officer) | Option Ex | 40,000 | .00 | 0 |
| 2023-09-21 | Mastrangelo Joe (Chief Executive Officer) | Buy | 36,500 | 2.05 | 74,825 |
| 2023-09-07 | Demby Claude (Director) | Sale | 20,143 | 2.78 | 55,997 |
| 2023-07-28 | Mastrangelo Joe (Chief Executive Officer) | Buy | 31,199 | 2.23 | 69,573 |
| 2023-07-28 | Dimitrief Alexander | Buy | 5,000 | 2.13 | 10,640 |
| 2023-07-28 | Kroeker Nathan (Chief Financial Officer) | Buy | 4,000 | 2.15 | 8,584 |
| 2023-06-15 | Berube Melissa (General Counsel) | Option Ex | 25,000 | .00 | 0 |
| 2023-05-15 | Demby Claude (Director) | Option Ex | 63,559 | .00 | 0 |
| 2023-05-15 | Stidolph Russell Monoki | Option Ex | 108,559 | .00 | 0 |
| 2023-05-15 | Zibelman Audrey Ann | Option Ex | 63,559 | .00 | 0 |
| 2023-05-15 | Walters Marian | Option Ex | 63,559 | .00 | 0 |
| 2023-05-15 | Dimitrief Alexander | Option Ex | 86,059 | .00 | 0 |
| 2023-05-15 | Bornstein Jeffrey S (Director) | Option Ex | 52,601 | .00 | 0 |
| 2023-02-14 | Tedone John J (Chief Accounting Officer) | Option Ex | 16,667 | .00 | 0 |
| 2023-02-09 | Berube Melissa (General Counsel) | Option Ex | 25,000 | .00 | 0 |
| 2023-01-03 | Mastrangelo Joe (Chief Executive Officer) | Option Ex | 500,000 | .00 | 0 |
| 2022-11-10 | Mastrangelo Joe (Chief Executive Officer) | Buy | 65,000 | 1.15 | 74,750 |
| 2022-11-10 | Stidolph Russell Monoki | Buy | 79,850 | 1.24 | 99,173 |
| 2022-11-10 | Shribman Daniel | Sale | 50,000 | 1.17 | 58,500 |
| 2022-11-10 | Bornstein Jeffrey S | Buy | 20,000 | 1.30 | 25,940 |
| 2022-11-09 | Shribman Daniel | Sale | 281,750 | 1.21 | 341,199 |
| 2022-11-08 | Shribman Daniel | Sale | 662,000 | 1.31 | 866,558 |
| 2022-06-15 | Berube Melissa (General Counsel) | Option Ex | 25,000 | .00 | 0 |
| 2022-05-16 | Demby Claude | Option Ex | 5,396 | .00 | 0 |
| 2022-05-16 | Stidolph Russell Monoki | Option Ex | 3,762 | .00 | 0 |
| 2022-05-16 | Zibelman Audrey Ann | Option Ex | 3,762 | .00 | 0 |
| 2022-05-16 | Walters Marian | Option Ex | 3,762 | .00 | 0 |
| 2022-05-16 | Shribman Daniel | Option Ex | 3,762 | .00 | 0 |
| 2022-05-16 | Dimitrief Alexander | Option Ex | 3,762 | .00 | 0 |
| 2022-05-12 | Mastrangelo Joe (Chief Executive Officer) | Buy | 70,000 | 1.40 | 98,000 |
| 2022-05-12 | Stidolph Russell Monoki | Buy | 71,500 | 1.40 | 100,028 |
| 2022-05-12 | Shribman Daniel | Buy | 15,000 | 1.45 | 21,675 |
| 2022-05-12 | Gonzales Randall B (Chief Financial Officer) | Buy | 70,000 | 1.46 | 101,850 |
| 2022-03-03 | Demby Claude | Buy | 13,200 | 3.79 | 50,028 |
| 2022-03-03 | Zibelman Audrey Ann | Buy | 50 | 3.69 | 184 |
| 2022-03-03 | Walters Marian | Buy | 5,000 | 3.56 | 17,800 |
| 2022-03-03 | Shribman Daniel | Buy | 10,000 | 3.62 | 36,200 |
| 2022-03-01 | Berube Melissa (General Counsel) | Buy | 2,650 | 2.67 | 7,075 |
| 2022-03-01 | Mastrangelo Joe (Chief Executive Officer) | Buy | 35,000 | 2.88 | 100,800 |
| 2022-03-01 | Gonzales Randall B (Chief Financial Officer) | Buy | 43,500 | 2.75 | 119,407 |
| 2022-03-01 | Dimitrief Alexander | Buy | 20,000 | 2.92 | 58,400 |
| 2022-03-01 | Tedone John J (Chief Accounting Officer) | Buy | 7,000 | 2.75 | 19,250 |
| 2022-01-03 | Kurada Sagar (Chief Financial officer) | Option Ex | 25,000 | .00 | 0 |
| 2022-01-03 | Mastrangelo Joe (Chief Executive Officer) | Option Ex | 250,000 | .00 | 0 |
| 2021-12-20 | Kurada Sagar (Chief Financial officer) | Option Ex | 75,000 | .00 | 0 |
| 2021-11-17 | Riley Bryant R | Sale | 2,952 | 11.00 | 32,474 |
| 2021-11-16 | Riley Bryant R | Sale | 113,228 | 11.00 | 1,245,734 |
| 2021-11-15 | Riley Bryant R | Sale | 145,055 | 10.99 | 1,594,154 |
| 2021-11-12 | Riley Bryant R | Sale | 23,377 | 11.01 | 257,404 |
| 2021-11-10 | Riley Bryant R | Sale | 65,589 | 11.62 | 762,078 |
| 2021-11-08 | Riley Bryant R | Sale | 45,963 | 11.99 | 551,096 |
| 2021-10-15 | Riley Bryant R | Sale | 6,521 | 12.85 | 83,794 |
| 2021-10-14 | Riley Bryant R | Sale | 600 | 12.85 | 7,710 |
| 2021-10-01 | Riley Bryant R | Sale | 87,714 | 14.23 | 1,248,082 |
| 2021-09-30 | Riley Bryant R | Sale | 44,172 | 14.11 | 623,266 |
| 2021-09-29 | Riley Bryant R | Sale | 60,731 | 14.15 | 859,404 |
| 2021-09-28 | Riley Bryant R | Sale | 12,427 | 14.11 | 175,344 |
| 2021-09-27 | Riley Bryant R | Sale | 60,143 | 14.10 | 848,256 |
| 2021-09-17 | Riley Bryant R | Sale | 38,231 | 13.78 | 526,708 |
| 2021-09-09 | Riley Bryant R | Sale | 25,371 | 13.41 | 340,225 |
| 2021-09-08 | Riley Bryant R | Sale | 300 | 13.60 | 4,080 |
| 2021-09-07 | Riley Bryant R | Sale | 38,544 | 13.78 | 531,097 |
| 2021-09-03 | Riley Bryant R | Sale | 30,576 | 13.65 | 417,331 |
| 2021-09-02 | Riley Bryant R | Sale | 28,991 | 13.71 | 397,524 |
| 2021-09-01 | Riley Bryant R | Sale | 91,727 | 13.70 | 1,256,935 |
| 2021-08-30 | Riley Bryant R | Sale | 970 | 14.03 | 13,610 |
| 2021-08-27 | Riley Bryant R | Sale | 100,000 | 13.91 | 1,390,800 |
| 2021-08-26 | Riley Bryant R | Sale | 50,000 | 13.85 | 692,350 |
| 2021-08-25 | Riley Bryant R | Sale | 31,952 | 13.55 | 433,109 |
| 2021-08-24 | Riley Bryant R | Sale | 94,598 | 13.53 | 1,279,437 |
| 2021-06-15 | Stidolph Russell Monoki | Option Ex | 5,198 | .00 | 0 |
| 2021-06-15 | Zibelman Audrey Ann | Option Ex | 5,198 | .00 | 0 |
| 2021-06-15 | Walters Marian | Option Ex | 5,198 | .00 | 0 |
| 2021-06-15 | Shribman Daniel | Option Ex | 5,198 | .00 | 0 |
| 2021-06-15 | Dimitrief Alexander | Option Ex | 5,198 | .00 | 0 |
| 2021-04-09 | Singh Krishna Pal | Option Ex | 86,457 | .00 | 0 |
| 2020-12-17 | Dimitrief Alexander | Buy | 20,000 | 14.57 | 291,400 |
| 2020-11-18 | Mastrangelo Joe (Chief Executive Officer) | Option Ex | 74,531 | .00 | 0 |
| 2020-11-13 | Riley Bryant R | Buy | 2,200 | 10.42 | 22,924 |
| 2020-11-12 | Riley Bryant R | Buy | 86,593 | 10.33 | 894,592 |
| 2020-11-11 | Riley Bryant R | Buy | 419,971 | 10.18 | 4,275,304 |
| 2020-11-10 | Riley Bryant R | Buy | 668,045 | 10.12 | 6,760,615 |
| 2020-11-10 | Riley Bryant R | Sale | 2,050,000 | 10.12 | 20,746,000 |
| 2020-11-09 | Riley Bryant R | Buy | 1,081,687 | 10.13 | 10,955,325 |
| 2020-11-06 | Riley Bryant R | Buy | 820,297 | 10.14 | 8,321,092 |
| 2020-11-06 | Riley Bryant R | Sale | 740,000 | 10.25 | 7,585,000 |
| 2020-11-05 | Riley Bryant R | Buy | 1,037,633 | 10.10 | 10,480,093 |
| 2020-11-04 | Riley Bryant R | Buy | 490,000 | 10.08 | 4,940,670 |
Insider trading activities including stock purchases, stock sales, and option exercises of EOSE listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Eos Energy Enterprises, Inc. (symbol EOSE, CIK number 1805077) see the Securities and Exchange Commission (SEC) website.