Mastrangelo Joe's Form 4 filing
Eos Energy Enterprises, Inc. (EOSE) · filed Aug 26, 2026
- Accession no.
- 0001628280-26-059074
- Filed
- Aug 26, 2026, 4:03 PM ET
- Trade date
- Aug 24, 2026
- Filing delay
- 2 days
- Rule 10b5-1 plan
- Not checked
This filing lists 0 non-derivative transactions and 1 derivative transaction. It was filed 2 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Mastrangelo JoeCIK 0001833309 | Director, Officer (Chief Executive Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
This filing has no transactions of this kind.
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 24, 2026 | Common Stock | AGrant or awardAcquired | +611,406 | $0.00 | $0 | 611,406 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.