Form4.ai tracks every SEC insider trade in real time. See every EOSE insider filing with a free account — no card.
See every EOSE insider filing — free account, no card.
Free accountEos Energy Enterprises, Inc. (EOSE) has 10 SEC Form 4 insider filings on record in the last 90 days. That includes 1 insider purchase totalling $59K. Most recent filing: Oct. 29, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Oct 29, 2026 SEC filing | Buczkowski Michelle Chief Commercial Officer | Vest & sell-to-cover | +50,000 sh | — |
| Sep 16, 2026 SEC filing | Puri Sumeet Chief Accounting Officer | Vest & sell-to-cover | +43,750 sh | — |
| Sep 16, 2026 SEC filing | Mastrangelo Joe Chief Executive Officer | Vest & sell-to-cover | +250,000 sh | — |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.