Walters Marian
SEC CIK 1782905 · EDGAR
BoughtSold
Most active insiders at EOSE, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Stidolph Russell Monoki | Dir | — | $11.47M |
| 2 | Mastrangelo Joe | CEO, Dir | $502.3K | $1.55M |
| 3 | Kroeker Nathan | Chief Commercial Off | — | $1.75M |
| 4 | Walters Marian | Dir | — | $1.28M |
| 5 | Silberman Michael W | CLO | — | $827.2K |
| 6 | Bornstein Jeffrey S | Dir | — | $612.5K |
| 7 | Puri Sumeet | CAO | — | $462.3K |
| 8 | Urban David | Dir | $100.1K | — |
| 9 | DIMITRIEF ALEXANDER | Dir | $90.6K | — |
| 10 | Buczkowski Michelle | Chief Administration Off | — | $67.3K |
Transactions 21
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-08-06 08:11 | 2026-07-21 | EOSE | Eos Energy Enterprises, Inc. | Walters Marian | Dir | M - OptEx | $5.48 | +11.4K | 171.6K | +7% | +$62.5K |
| D | 2026-06-03 16:53 | 2026-06-02 | EOSE | Eos Energy Enterprises, Inc. | Walters Marian | Dir | M - OptEx | $0.00 | +1,782 | 160.2K | +1% | $0 |
| D | 2026-05-29 16:01 | 2026-05-28 | EOSE | Eos Energy Enterprises, Inc. | Walters Marian | Dir | M - OptEx | $1.18 | +30.0K | 188.4K | +19% | +$35.4K |
| D | 2026-05-29 16:01 | 2026-05-28 | EOSE | Eos Energy Enterprises, Inc. | 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 | Eos Energy Enterprises, Inc. | Walters Marian | Dir | M - OptEx | $1.18 | +22.3K | 180.8K | +14% | +$26.3K |
| D | 2026-05-22 16:02 | 2026-05-20 | EOSE | Eos Energy Enterprises, Inc. | Walters Marian | Dir | S - Sale+OE | $7.20 | -22.3K | 158.4K | -12% | -$160.7K |
| DM | 2026-05-19 19:25 | 2026-05-19 | EOSE | Eos Energy Enterprises, Inc. | Walters Marian | Dir | M - OptEx | $0.2943 | +30.8K | 158.4K | +24% | +$9,064 |
| D | 2026-05-19 19:25 | 2026-05-19 | EOSE | Eos Energy Enterprises, Inc. | Walters Marian | Dir | S - Sale+OE | $7.07 | -7,681 | 135.3K | -5% | -$54.3K |
| M | 2026-04-07 19:00 | 2026-04-03 | RILY | BRC Group Holdings, Inc. | Walters Marian | Dir | A - Grant | $0.00 | +51.4K | 56.0K | +1,127% | $0 |
| DM | 2025-12-08 | 2025-12-04 | EOSE | Eos Energy Enterprises, Inc. | Walters Marian | Dir | M - OptEx | $4.75 | +68.5K | 185.3K | +59% | +$325.6K |
| D | 2025-12-08 | 2025-12-04 | EOSE | Eos Energy Enterprises, Inc. | Walters Marian | Dir | S - Sale+OE | $15.81 | -50.0K | 135.3K | -27% | -$790.5K |
| D | 2025-12-08 | 2025-12-04 | EOSE | Eos Energy Enterprises, Inc. | Walters Marian | Dir | F - Tax | $15.75 | -16.9K | 135.3K | -11% | -$266.7K |
| 2025-09-03 | 2025-09-03 | EOSE | Eos Energy Enterprises, Inc. | Walters Marian | Dir | S - Sale | $7.90 | -50.0K | 133.8K | -27% | -$395.0K | |
| D | 2025-05-16 | 2025-05-14 | EOSE | Eos Energy Enterprises, Inc. | Walters Marian | Dir | M - OptEx | $0.00 | +78.9K | 183.8K | +75% | $0 |
| D | 2024-05-02 | 2024-04-30 | EOSE | Eos Energy Enterprises, Inc. | Walters Marian | Dir | M - OptEx | $0.00 | +32.3K | 104.8K | +45% | $0 |
| 2023-05-25 | 2023-05-23 | RILY | BRC Group Holdings, Inc. | Walters Marian | Dir | A - Grant | $0.00 | +1,997 | 4,561 | +78% | $0 | |
| D | 2023-05-17 | 2023-05-15 | EOSE | Eos Energy Enterprises, Inc. | Walters Marian | Dir | M - OptEx | $0.00 | +63.6K | 72.5K | +709% | $0 |
| 2022-05-26 | 2022-05-24 | RILY | BRC Group Holdings, Inc. | Walters Marian | Dir | A - Grant | $0.00 | +1,490 | 2,564 | +139% | $0 | |
| D | 2022-05-18 | 2022-05-16 | EOSE | Eos Energy Enterprises, Inc. | Walters Marian | Dir | M - OptEx | $0.00 | +3,762 | 8,960 | +72% | $0 |
| I | 2022-03-07 | 2022-03-03 | EOSE | Eos Energy Enterprises, Inc. | Walters Marian | Dir | P - Purchase | $3.56 | +5,000 | 5,000 | New | +$17.8K |
| D | 2021-09-08 | 2021-06-15 | EOSE | Eos Energy Enterprises, Inc. | Walters Marian | Dir | M - OptEx | $0.00 | +5,198 | 5,198 | New | $0 |
Purchase Sale Sale after option exercise All abbreviations