CIK 0001805077 · Non-accelerated filer
Eos Energy Enterprises, Inc.
Sign in to watch- Ticker
- EOSE
- Exchange
- Nasdaq
- Industry
- Miscellaneous Electrical Machinery, Equipment & Supplies
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- Phone
- (732) 225-8400
- Business address
- TWO ALLEGHENY CENTER, NOVA TOWER 2, PITTSBURGH, PA, 15212
- Former names
- B. Riley Principal Merger Corp. II
Securities
- EOSE Common Stock Nasdaq
- EOSEW Warrant Nasdaq
- Open-market buys, last 90 days
- $58,700
- in 1 filing
- Open-market sales, last 90 days
- $1,392,610
- in 4 filings, $1.4M under 10b5-1 plans
Net −$1,333,910. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-10-29 | Buczkowski Michelle Chief Commercial Officer | Sale 10b5-1 | −50,000 | $2.00 | $100K | 111,827 |
| 2026-10-28 | Buczkowski Michelle Chief Commercial Officer | Option exercise 10b5-1 | +100,000 | 161,827 | ||
| 2026-10-28 | Buczkowski Michelle Chief Commercial Officer | Option exercise · Restricted Stock Units 10b5-1 | −100,000 | 100,000 | ||
| 2026-09-16 | Puri Sumeet Chief Accounting Officer | Sale 10b5-1 | −43,750 | $3.92 | $172K | 280,195 |
| 2026-09-16 | Mastrangelo Joe Chief Executive Officer | Sale 10b5-1 | −250,000 | $3.92 | $980K | 2,308,704 |
| 2026-09-14 | Puri Sumeet Chief Accounting Officer | Option exercise 10b5-1 | +87,500 | 323,945 | ||
| 2026-09-14 | Puri Sumeet Chief Accounting Officer | Option exercise · Performance-Based Restricted Stock Units 10b5-1 | −87,500 | 0 | ||
| 2026-09-14 | Mastrangelo Joe Chief Executive Officer | Grant or award 10b5-1 | +500,000 | 2,558,704 | ||
| 2026-09-14 | Mastrangelo Joe Chief Executive Officer | Option exercise · Performance-Based Restricted Stock Units 10b5-1 | −500,000 | 0 | ||
| 2026-09-14 | Song Haiyan Director | Purchase | +5,000 | $3.84 | $19K | 15,000 |
| 2026-09-11 | Song Haiyan Director | Purchase | +10,000 | $3.95 | $40K | 10,000 |
| 2026-09-09 | Puri Sumeet Chief Accounting Officer | Sale 10b5-1 | −34,167 | $4.13 | $141K | 236,445 |
| 2026-09-05 | Puri Sumeet Chief Accounting Officer | Option exercise 10b5-1 | +68,333 | 270,612 | ||
| 2026-09-05 | Puri Sumeet Chief Accounting Officer | Option exercise · Restricted Stock Units 10b5-1 | −68,333 | 0 | ||
| 2026-08-24 | Puri Sumeet Chief Accounting Officer | Grant or award · Restricted Stock Units | +65,044 | 65,044 | ||
| 2026-08-24 | Buczkowski Michelle Chief Commercial Officer | Grant or award · Restricted Stock Units | +195,130 | 195,130 | ||
| 2026-08-24 | Lagi Alessandro Chief Financial Officer | Grant or award · Restricted Stock Units | +195,130 | 195,130 | ||
| 2026-08-24 | Mastrangelo Joe Chief Executive Officer | Grant or award · Restricted Stock Units | +611,406 | 611,406 | ||
| 2026-08-04 | Cerberus GP Manager LLC Director | Grant or award · Warrant (right to buy) | +20,017,772 | 20,017,772 | ||
| 2026-07-28 | Puri Sumeet Chief Accounting Officer | Sale 10b5-1 | −29,167 | $3.36 | $98K | 202,279 |
Page 1 of 30 · 587 trades