Form 4 for EOSE Eos Energy Enterprises, Inc.
Accepted 2026-06-30 17:06:33 ET · period of report 2026-06-26 · accession 0001628280-26-046289 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DT | 2026-06-30 17:06 | 2026-06-26 | EOSE | Silberman Michael W | CLO | M - OptEx | $0.00 | +30.0K | 313.3K | +11% | $0 |
| DT | 2026-06-30 17:06 | 2026-06-30 | EOSE | Silberman Michael W | CLO | S - Sale+OE | $5.87 | -15.0K | 298.3K | -5% | -$88.0K |
| DT | 2026-06-30 17:06 | 2026-06-26 | EOSE | Silberman Michael W | CLO | M - OptEx | $0.00 | -30.0K | 60.0K | -33% | $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 | 2026-06-26 | M | A | 29,996 | $0.00 | 313,275 | D | — | — | (F1) Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock. |
| 2 | Common | Common Stock | 2026-06-30 | S | D | 14,998 | $5.87 | 298,277 | D | — | — | (F2) The sales reported in this Form 4 were effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 15, 2025 to cover estimated tax withholding obligations in connection with the vesting of restricted stock units. (F3) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.68 to $6.18, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. |
| 3 | Derivative | Restricted Stock Units | 2026-06-26 | M | D | 29,996 | $0.00 | 59,991 | D | — · — to — | 29,996 Common Stock | (F4) The reporting person received a grant of RSUs under the Issuer's 2020 Incentive Plan, which will vest in three equal installments on each of the first three anniversaries of the grant date, subject to continued service through each vesting date. (F1) Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock. (F5) Not applicable. (F5) Not applicable. |