Form 4 for EOSE Eos Energy Enterprises, Inc.
Accepted 2026-05-19 19:31:33 ET · period of report 2026-05-19 · accession 0001628280-26-036656 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-05-19 19:31 | 2026-05-19 | EOSE | Bornstein Jeffrey S | Dir | M - OptEx | $0.00 | +30.8K | 146.6K | +27% | $0 |
| D | 2026-05-19 19:31 | 2026-05-19 | EOSE | Bornstein Jeffrey S | Dir | D - Sale to Iss | $6.88 | -12.3K | 134.2K | -8% | -$84.8K |
| D | 2026-05-19 19:31 | 2026-05-19 | EOSE | Bornstein Jeffrey S | Dir | M - OptEx | $0.00 | -30.8K | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-19 | M | A | 30,815 | $0.00 | 146,574 | D | — | — | (F1) Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock. |
| 2 | Common | Common Stock | 2026-05-19 | D | D | 12,326 | $6.88 | 134,248 | D | — | — | (F2) Represents the cash settlement on May 19, 2026 of RSUs granted on May 19, 2025. Each RSU was settled for $6.88, the closing price per share of common stock of the Company on May 19, 2026. No shares were actually issued to the reporting person, nor did the reporting person dispose of any shares. |
| 3 | Derivative | Restricted Stock Units | 2026-05-19 | M | D | 30,815 | $0.00 | 0 | D | — · — to — | 30,815 Common Stock | (F1) Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock. (F3) Not applicable. (F3) Not applicable. |