EOSE Eos Energy Enterprises, Inc.
Nasdaq · SEC CIK 1805077 · EDGAR
- Bought, last 12 months
- $751.7K 5 purchases by 4 insiders
- Sold, last 12 months
- $18.03M 21 sales by 8 insiders
- Filings on record
- 245 since 2021-08-03, latest 2026-09-16 16:28
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Stidolph Russell Monoki | Dir | — | $11.47M |
| Mastrangelo Joe | CEO, Dir | $502.3K | $1.55M |
| Kroeker Nathan | Chief Commercial Off | — | $1.75M |
| Walters Marian | Dir | — | $1.28M |
| Silberman Michael W | CLO | — | $827.2K |
| Bornstein Jeffrey S | Dir | — | $612.5K |
| Puri Sumeet | CAO | — | $462.3K |
| Urban David | Dir | $100.1K | — |
| DIMITRIEF ALEXANDER | Dir | $90.6K | — |
| Buczkowski Michelle | Chief Administration Off | — | $67.3K |
Transactions 226
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DT | 2026-09-16 16:28 | 2026-09-14 | EOSE | Puri Sumeet | CAO | M - OptEx | $0.00 | +87.5K | 323.9K | +37% | $0 |
| DT | 2026-09-16 16:28 | 2026-09-16 | EOSE | Puri Sumeet | CAO | S - Sale+OE | $3.92 | -43.8K | 280.2K | -14% | -$171.5K |
| DT | 2026-09-16 16:27 | 2026-09-14 | EOSE | Mastrangelo Joe | CEO, Dir | A - Grant | $0.00 | +500.0K | 2.56M | +24% | $0 |
| DT | 2026-09-16 16:27 | 2026-09-16 | EOSE | Mastrangelo Joe | CEO, Dir | S - Sale | $3.92 | -250.0K | 2.31M | -10% | -$980.0K |
| M | 2026-09-15 08:56 | 2026-09-11+ | EOSE | Song Haiyan | Dir | P - Purchase | $3.91 | +15.0K | 15.0K | New | +$58.7K |
| DT | 2026-09-09 18:05 | 2026-09-05 | EOSE | Puri Sumeet | CAO | M - OptEx | $0.00 | +68.3K | 270.6K | +34% | $0 |
| DT | 2026-09-09 18:05 | 2026-09-09 | EOSE | Puri Sumeet | CAO | S - Sale+OE | $4.13 | -34.2K | 236.4K | -13% | -$141.1K |
| D | 2026-08-06 08:14 | 2026-07-21 | EOSE | Mastrangelo Joe | CEO, Dir | M - OptEx | $5.48 | +111.1K | 2.06M | +6% | +$608.9K |
| D | 2026-08-06 08:12 | 2026-07-21 | EOSE | DIMITRIEF ALEXANDER | Dir | M - OptEx | $5.48 | +17.9K | 269.3K | +7% | +$98.1K |
| DI | 2026-08-06 08:12 | 2026-07-21 | EOSE | DIMITRIEF ALEXANDER | Dir | M - OptEx | $5.48 | +1,377 | 11.4K | +14% | +$7,546 |
| D | 2026-08-06 08:11 | 2026-07-21 | EOSE | Walters Marian | Dir | M - OptEx | $5.48 | +11.4K | 171.6K | +7% | +$62.5K |
| D | 2026-08-06 08:10 | 2026-07-21 | EOSE | Bornstein Jeffrey S | Dir | M - OptEx | $5.48 | +9,558 | 143.8K | +7% | +$52.4K |
| D | 2026-08-06 08:08 | 2026-07-21 | EOSE | Urban David | Dir | M - OptEx | $5.48 | +12.2K | 97.8K | +14% | +$66.8K |
| D | 2026-08-06 08:06 | 2026-07-21 | EOSE | Nigro Joseph | Dir | M - OptEx | $5.48 | +2,773 | 41.7K | +7% | +$15.2K |
| D | 2026-08-06 08:05 | 2026-07-21 | EOSE | Buczkowski Michelle | Chief Administration Off | M - OptEx | $5.48 | +2,585 | 61.8K | +4% | +$14.2K |
| D | 2026-08-06 08:03 | 2026-07-21 | EOSE | Demby Claude | Dir | M - OptEx | $5.48 | +1,825 | 157.4K | +1% | +$10.0K |
| D | 2026-08-06 08:02 | 2026-07-21 | EOSE | Kroeker Nathan | Chief Commercial Off | M - OptEx | $5.48 | +16.9K | 904.5K | +2% | +$92.9K |
| DT | 2026-07-28 17:03 | 2026-07-25 | EOSE | Puri Sumeet | CAO | M - OptEx | $0.00 | +58.3K | 231.4K | +34% | $0 |
| DT | 2026-07-28 17:03 | 2026-07-28 | EOSE | Puri Sumeet | CAO | S - Sale+OE | $3.36 | -29.2K | 202.3K | -13% | -$98.0K |
| DT | 2026-07-28 17:02 | 2026-07-25 | EOSE | Kroeker Nathan | Chief Commercial Off | M - OptEx | $0.00 | +220.8K | 997.9K | +28% | $0 |
| DT | 2026-07-28 17:02 | 2026-07-28 | EOSE | Kroeker Nathan | Chief Commercial Off | S - Sale+OE | $3.36 | -110.4K | 887.5K | -11% | -$371.0K |
| D | 2026-07-28 17:02 | 2026-07-25 | EOSE | Mastrangelo Joe | CEO, Dir | M - OptEx | $0.00 | +333.3K | 2.11M | +19% | $0 |
| D | 2026-07-28 17:02 | 2026-07-27 | EOSE | Mastrangelo Joe | CEO, Dir | S - Sale+OE | $3.61 | -159.2K | 1.95M | -8% | -$574.5K |
| DMT | 2026-07-07 17:20 | 2026-07-03+ | EOSE | Kroeker Nathan | CCO, Interim CFO | M - OptEx | $0.00 | +158.6K | 856.4K | +23% | $0 |
| DT | 2026-07-07 17:20 | 2026-07-07 | EOSE | Kroeker Nathan | CCO, Interim CFO | S - Sale+OE | $4.68 | -79.3K | 777.1K | -9% | -$371.2K |
| D | 2026-07-07 17:18 | 2026-07-05 | EOSE | Mastrangelo Joe | CEO, Dir | M - OptEx | $0.00 | +254.3K | 1.89M | +16% | $0 |
| D | 2026-07-07 17:18 | 2026-07-06 | EOSE | Mastrangelo Joe | CEO, Dir | F - Tax | $5.06 | -121.2K | 1.77M | -6% | -$613.5K |
| DT | 2026-06-30 17:07 | 2026-06-26 | EOSE | Puri Sumeet | CAO | M - OptEx | $0.00 | +17.6K | 181.9K | +11% | $0 |
| DT | 2026-06-30 17:07 | 2026-06-30 | EOSE | Puri Sumeet | CAO | S - Sale+OE | $5.86 | -8,823 | 173.1K | -5% | -$51.7K |
| DT | 2026-06-30 17:07 | 2026-06-26 | EOSE | Buczkowski Michelle | Chief Administration Off | M - OptEx | $0.00 | +22.9K | 70.7K | +48% | $0 |
| DT | 2026-06-30 17:07 | 2026-06-30 | EOSE | Buczkowski Michelle | Chief Administration Off | S - Sale+OE | $5.87 | -11.5K | 59.2K | -16% | -$67.3K |
| DT | 2026-06-30 17:06 | 2026-06-26 | EOSE | Silberman Michael W | CLO | M - OptEx | $0.00 | +30.0K | 313.3K | +11% | $0 |
| DT | 2026-06-30 17:06 | 2026-06-30 | EOSE | Silberman Michael W | CLO | S - Sale+OE | $5.87 | -15.0K | 298.3K | -5% | -$88.0K |
| DT | 2026-06-30 17:05 | 2026-06-26 | EOSE | Kroeker Nathan | CCO, Interim CFO | M - OptEx | $0.00 | +70.6K | 733.1K | +11% | $0 |
| DT | 2026-06-30 17:05 | 2026-06-30 | EOSE | Kroeker Nathan | CCO, Interim CFO | S - Sale+OE | $5.86 | -35.3K | 697.8K | -5% | -$206.8K |
| D | 2026-06-30 17:05 | 2026-06-26 | EOSE | Mastrangelo Joe | CEO, Dir | M - OptEx | $0.00 | +130.6K | 1.70M | +8% | $0 |
| D | 2026-06-30 17:05 | 2026-06-30 | EOSE | Mastrangelo Joe | CEO, Dir | F - Tax | $6.09 | -60.7K | 1.64M | -4% | -$369.7K |
| D | 2026-06-15 09:15 | 2026-06-12 | EOSE | Mastrangelo Joe | CEO, Dir | M - OptEx | $1.34 | +200.0K | 1.69M | +13% | +$268.0K |
| D | 2026-06-15 09:15 | 2026-06-12 | EOSE | Mastrangelo Joe | CEO, Dir | F - Tax | $6.06 | -116.6K | 1.57M | -7% | -$706.9K |
| D | 2026-06-03 16:55 | 2026-06-02 | EOSE | Nigro Joseph | Dir | M - OptEx | $0.00 | +3,565 | 39.0K | +10% | $0 |
| D | 2026-06-03 16:53 | 2026-06-02 | EOSE | Walters Marian | Dir | M - OptEx | $0.00 | +1,782 | 160.2K | +1% | $0 |
| D | 2026-05-29 16:01 | 2026-05-28 | EOSE | Walters Marian | Dir | M - OptEx | $1.18 | +30.0K | 188.4K | +19% | +$35.4K |
| D | 2026-05-29 16:01 | 2026-05-28 | EOSE | Walters Marian | Dir | S - Sale+OE | $9.18 | -30.0K | 158.4K | -16% | -$275.4K |
| D | 2026-05-22 16:02 | 2026-05-20 | EOSE | Walters Marian | Dir | M - OptEx | $1.18 | +22.3K | 180.8K | +14% | +$26.3K |
| D | 2026-05-22 16:02 | 2026-05-20 | EOSE | Walters Marian | Dir | S - Sale+OE | $7.20 | -22.3K | 158.4K | -12% | -$160.7K |
| D | 2026-05-19 19:33 | 2026-05-19 | EOSE | McNeil Jeff | Dir | M - OptEx | $0.00 | +23.1K | 122.3K | +23% | $0 |
| D | 2026-05-19 19:31 | 2026-05-19 | EOSE | Bornstein Jeffrey S | Dir | M - OptEx | $0.00 | +30.8K | 146.6K | +27% | $0 |
| D | 2026-05-19 19:31 | 2026-05-19 | EOSE | Bornstein Jeffrey S | Dir | D - Sale to Iss | $6.88 | -12.3K | 134.2K | -8% | -$84.8K |
| D | 2026-05-19 19:29 | 2026-05-19 | EOSE | Demby Claude | Dir | M - OptEx | $0.00 | +23.1K | 164.8K | +16% | $0 |
| D | 2026-05-19 19:29 | 2026-05-19 | EOSE | Demby Claude | Dir | D - Sale to Iss | $6.88 | -9,244 | 155.6K | -6% | -$63.6K |
| D | 2026-05-19 19:28 | 2026-05-19 | EOSE | DIMITRIEF ALEXANDER | Dir | M - OptEx | $0.00 | +27.0K | 262.2K | +11% | $0 |
| D | 2026-05-19 19:28 | 2026-05-19 | EOSE | DIMITRIEF ALEXANDER | Dir | D - Sale to Iss | $6.88 | -10.8K | 251.4K | -4% | -$74.2K |
| D | 2026-05-19 19:27 | 2026-05-19 | EOSE | Nixon Gregory S. | Dir | A - Grant | $0.00 | +23.1K | 23.1K | New | $0 |
| D | 2026-05-19 19:27 | 2026-05-19 | EOSE | Nixon Gregory S. | Dir | D - Sale to Iss | $6.88 | -9,244 | 13.9K | -40% | -$63.6K |
| DM | 2026-05-19 19:25 | 2026-05-19 | EOSE | Walters Marian | Dir | M - OptEx | $0.2943 | +30.8K | 158.4K | +24% | +$9,064 |
| D | 2026-05-19 19:25 | 2026-05-19 | EOSE | Walters Marian | Dir | S - Sale+OE | $7.07 | -7,681 | 135.3K | -5% | -$54.3K |
| D | 2026-05-19 19:22 | 2026-05-19 | EOSE | Urban David | Dir | M - OptEx | $0.00 | +23.1K | 85.6K | +37% | $0 |
| 2026-03-10 | 2026-03-09 | EOSE | Urban David | Dir | P - Purchase | $6.16 | +16.2K | 62.5K | +35% | +$100.1K | |
| 2026-03-05 | 2026-03-04 | EOSE | Mastrangelo Joe | CEO, Dir | P - Purchase | $6.58 | +23.9K | 1.49M | +2% | +$157.3K | |
| 2026-03-04 | 2026-03-02 | EOSE | DIMITRIEF ALEXANDER | Dir | P - Purchase | $6.04 | +15.0K | 235.2K | +7% | +$90.6K | |
| 2026-03-03 | 2026-03-02 | EOSE | Mastrangelo Joe | CEO, Dir | P - Purchase | $5.75 | +60.0K | 1.46M | +4% | +$345.0K | |
| D | 2026-01-26 | 2026-01-23 | EOSE | Kroeker Nathan | CCO, Interim CFO | M - OptEx | $0.00 | +100.0K | 712.5K | +16% | $0 |
| D | 2026-01-26 | 2026-01-26 | EOSE | Kroeker Nathan | CCO, Interim CFO | S - Sale+OE | $16.04 | -50.0K | 662.5K | -7% | -$802.0K |
| D | 2026-01-23 | 2026-01-22 | EOSE | Silberman Michael W | CLO | M - OptEx | $0.00 | +83.3K | 324.9K | +34% | $0 |
| D | 2026-01-23 | 2026-01-23 | EOSE | Silberman Michael W | CLO | S - Sale+OE | $17.74 | -41.7K | 283.3K | -13% | -$739.2K |
| D | 2025-12-08 | 2025-12-05 | EOSE | DIMITRIEF ALEXANDER | Dir | F - Tax | $15.03 | -17.7K | 220.2K | -7% | -$266.1K |
| D | 2025-12-08 | 2025-12-05 | EOSE | DIMITRIEF ALEXANDER | Dir | M - OptEx | $14.43 | +18.5K | 237.9K | +8% | +$266.6K |
| DM | 2025-12-08 | 2025-12-04 | EOSE | Walters Marian | Dir | M - OptEx | $4.75 | +68.5K | 185.3K | +59% | +$325.6K |
| D | 2025-12-08 | 2025-12-04 | EOSE | Walters Marian | Dir | S - Sale+OE | $15.81 | -50.0K | 135.3K | -27% | -$790.5K |
| D | 2025-12-08 | 2025-12-04 | EOSE | Walters Marian | Dir | F - Tax | $15.75 | -16.9K | 135.3K | -11% | -$266.7K |
| 2025-12-08 | 2025-12-04 | EOSE | McNeil Jeff | Dir | G - Gift | $0.00 | -16.0K | 99.2K | -14% | $0 | |
| DMI | 2025-12-08 | 2025-12-05+ | EOSE | Stidolph Russell Monoki | Dir | S - Sale+OE | $15.01 | -530.0K | 2.12M | -20% | -$7.96M |
| DI | 2025-12-08 | 2025-12-05 | EOSE | Stidolph Russell Monoki | Dir | J - Other | $0.00 | -75.0K | 2.05M | -4% | $0 |
| D | 2025-12-08 | 2025-12-05 | EOSE | Stidolph Russell Monoki | Dir | J - Other | $0.00 | +75.0K | 439.4K | +21% | $0 |
| DM | 2025-12-08 | 2025-12-05 | EOSE | Stidolph Russell Monoki | Dir | G - Gift | $0.00 | -75.0K | 364.4K | -17% | $0 |
| DM | 2025-12-08 | 2025-12-08 | EOSE | Stidolph Russell Monoki | Dir | S - Sale+OE | $14.89 | -236.1K | 364.4K | -39% | -$3.52M |
| DM | 2025-12-08 | 2025-12-08 | EOSE | Stidolph Russell Monoki | Dir | F - Tax | $14.85 | -60.3K | 599.7K | -9% | -$895.2K |
| DM | 2025-12-08 | 2025-12-08 | EOSE | Stidolph Russell Monoki | Dir | M - OptEx | $3.02 | +296.4K | 395.1K | +300% | +$895.3K |
| 2025-12-08 | 2025-12-05 | EOSE | Bornstein Jeffrey S | Dir | S - Sale | $15.05 | -32.3K | 115.8K | -22% | -$486.5K | |
| I | 2025-12-08 | 2025-12-04 | EOSE | Bornstein Jeffrey S | Dir | S - Sale | $15.75 | -8,000 | 0 | -100% | -$126.0K |
| DM | 2025-09-08 | 2025-09-08 | EOSE | Puri Sumeet | CAO | S - Sale+OE | $7.11 | -40.5K | 184.3K | -18% | -$288.1K |
| D | 2025-09-08 | 2025-09-05 | EOSE | Puri Sumeet | CAO | M - OptEx | $0.00 | +68.3K | 204.8K | +50% | $0 |
| 2025-09-03 | 2025-09-03 | EOSE | Walters Marian | Dir | S - Sale | $7.90 | -50.0K | 133.8K | -27% | -$395.0K | |
| 2025-08-05 | 2025-08-04 | EOSE | DIMITRIEF ALEXANDER | Dir | S - Sale | $6.00 | -45.0K | 219.5K | -17% | -$270.0K | |
| D | 2025-07-29 | 2025-07-29 | EOSE | Mastrangelo Joe | CEO, Dir | S - Sale+OE | $5.94 | -166.7K | 1.40M | -11% | -$990.0K |
| D | 2025-07-29 | 2025-07-25 | EOSE | Mastrangelo Joe | CEO, Dir | M - OptEx | $0.00 | +333.3K | 1.57M | +27% | $0 |
| D | 2025-07-29 | 2025-07-29 | EOSE | Puri Sumeet | CAO | S - Sale+OE | $5.94 | -17.5K | 136.5K | -11% | -$104.0K |
| D | 2025-07-29 | 2025-07-25 | EOSE | Puri Sumeet | CAO | M - OptEx | $0.00 | +58.3K | 154.0K | +61% | $0 |
| D | 2025-07-29 | 2025-07-29 | EOSE | Silberman Michael W | GC | S - Sale+OE | $5.94 | -65.6K | 241.6K | -21% | -$389.8K |
| D | 2025-07-29 | 2025-07-25 | EOSE | Silberman Michael W | GC | M - OptEx | $0.00 | +145.8K | 307.2K | +90% | $0 |
| D | 2025-07-29 | 2025-07-29 | EOSE | Kroeker Nathan | CCO, Interim CFO | S - Sale+OE | $5.94 | -99.4K | 612.5K | -14% | -$590.3K |
| D | 2025-07-29 | 2025-07-25 | EOSE | Kroeker Nathan | CCO, Interim CFO | M - OptEx | $0.00 | +220.8K | 711.9K | +45% | $0 |
| DM | 2025-07-08 | 2025-07-07+ | EOSE | Kroeker Nathan | CCO, Interim CFO | S - Sale+OE | $5.02 | -71.4K | 538.3K | -12% | -$358.2K |
| DM | 2025-07-08 | 2025-07-03+ | EOSE | Kroeker Nathan | CCO, Interim CFO | M - OptEx | $0.00 | +158.6K | 562.4K | +39% | $0 |
| D | 2025-07-08 | 2025-07-05 | EOSE | Mastrangelo Joe | CEO, Dir | M - OptEx | $0.00 | +254.3K | 1.36M | +23% | $0 |
| D | 2025-07-08 | 2025-07-08 | EOSE | Mastrangelo Joe | CEO, Dir | S - Sale+OE | $4.92 | -127.2K | 1.24M | -9% | -$625.6K |
| 2025-05-16 | 2025-05-16 | EOSE | Mastrangelo Joe | CEO, Dir | S - Sale | $6.86 | -270.4K | 1.11M | -20% | -$1.85M | |
| D | 2025-05-16 | 2025-05-14 | EOSE | Walters Marian | Dir | M - OptEx | $0.00 | +78.9K | 183.8K | +75% | $0 |
| D | 2025-05-16 | 2025-05-14 | EOSE | Stidolph Russell Monoki | Dir | D - Sale to Iss | $6.94 | -42.1K | 364.4K | -10% | -$292.2K |
| D | 2025-05-16 | 2025-05-14 | EOSE | Stidolph Russell Monoki | Dir | M - OptEx | $0.00 | +105.3K | 406.5K | +35% | $0 |
Purchase Sale Sale after option exercise All abbreviations