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ESS Tech Inc insider activity

In the last 90 days, 1 corporate insider purchased $25,660 of stock on the open market.

SEC-reported filing activity is provided for research purposes and is not investment advice.

90-day C-suite buyers
1
90-day purchase value
$25,660
Corporate buyers
1
Latest transaction
Jun 4, 2026

Executive filings

Open-market transaction history

Purchase and sale summaries are ordered by the latest reported transaction date.

Open-market insider purchase and sale transactions
DateInsider nameRoleTypeSharesPriceTotal value
Jun 4, 2026Drew P BuckleyCEOOpen Market Purchase25,000$1.03$25,660
May 22, 2026Kate Eileen SuhadolnikChief Financial OfficerSale3,657$0.93$3,389
May 22, 2026Kelly F. GoodmanSEE REMARKSSale5,233$0.93$4,850