Bornstein Jeffrey S (CIK 1579989) reported 6 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-19). Recent activity: Buy EOSE (30,815 shares), Sell EOSE (12,326 shares), Sell EOSE (32,328 shares), Sell EOSE (8,000 shares), Buy EOSE (105,263 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-19 | Eos Energy Enterprises, Inc. (EOSE) | Director | Buy | 30,815 | $0 |
| 2026-05-19 | Eos Energy Enterprises, Inc. (EOSE) | Director | Sell | 12,326 | $84,803 |
| 2025-12-08 | Eos Energy Enterprises, Inc. (EOSE) | Director | Sell | 32,328 | $486,536 |
| 2025-12-08 | Eos Energy Enterprises, Inc. (EOSE) | Director | Sell | 8,000 | $126,000 |
| 2025-05-16 | Eos Energy Enterprises, Inc. (EOSE) | Director | Buy | 105,263 | $0 |
| 2025-05-16 | Eos Energy Enterprises, Inc. (EOSE) | Director | Sell | 42,105 | $292,209 |
Source: SEC Form 4 filings · as of 2026-05-19