SEC Form 4 · accession 0002106707-26-000006
ESS Tech, Inc. · GWH
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Drew P Buckley
Officer — CEO · Director
Period of report
Jun 4, 2026
Accepted (ET)
Jun 8, 2026 · 5:40 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001819438
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Jun 4, 2026 | P | 25,000 | $1.0264 | A | 25,000 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.0073 to $1.0299, inclusive. The reporting person undertakes to provide to 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 purchased at each separate price.