Insider holders · CIK 0001819438
ESS Tech, Inc. · GWH
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Kelly F. GoodmanSEE REMARKS | 205,220 | — | 205,220 | Aug 24, 2026 · 4:08 pm EDT | Form 4 |
| Kate Eileen SuhadolnikChief Financial Officer | 156,830 | — | 156,830 | Aug 24, 2026 · 4:10 pm EDT | Form 4 |
| Drew P BuckleyCEO | 25,000 | — | 25,000 | Jun 8, 2026 · 5:40 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.