4
Changes in Ownership
ESS Tech, Inc. Filed Acc 0001628280-24-039163
Director acquired 11,852 shares (option exercise)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| NIGGLI MICHAEL R Director | 2024-08-29 | Option exercise | +11,852 | $6.88 | $81,542 | 77,312 | D |
| Derivatives | |||||||
| NIGGLI MICHAEL R Director | 2024-08-29 | Option exercise · Stock Option (right to buy) | −11,852 | 0 | D | ||
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