Form 4: Eos Energy Enterprises CEO Sells Shares
Insider Transaction (Form 4)
Joe Mastrangelo, Chief Executive Officer and a Director of Eos Energy Enterprises, Inc., sold 159,154 shares of common stock on July 25, 2026 for $3.61 per share.
Summary
- Option exercise/conversion: acquired 333,334 Common Stock on July 25, 2026; holds 2,106,740 after (Direct).
- Open-market sale: disposed of 159,154 Common Stock at $3.61 ($574,546) on July 27, 2026; holds 1,947,586 after (Direct).
- Option exercise/conversion: disposed of 333,334 Restricted Stock Units on July 25, 2026; holds 333,333 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative signal: an insider sold $574,546 of stock on the open market.
Insider Transactions
Joe Mastrangelo — Director, Officer (Chief Executive Officer)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-07-25 | Option exercise/conversion | Common Stock | 333,334 | — | — | 2,106,740 |
| 2026-07-27 | Open-market sale | Common Stock | 159,154 | $4 | $574.5K | 1,947,586 |
| 2026-07-25 | Option exercise/conversion | Restricted Stock Units | 333,334 | — | — | 333,333 |
Key Dates
| Date | Description |
|---|---|
| 2026-07-25 | Option exercise/conversion (333,334 shares) |
| 2026-07-27 | Open-market sale (159,154 shares) |
| 2026-07-25 | Option exercise/conversion (333,334 shares) |
Keywords
insider transaction, Form 4, EOSE, Eos Energy Enterprises, Inc., bearish, Joe Mastrangelo
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