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GWH insider trading

ESS Tech, Inc. — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
3
Bought · 24 mo
$32k
Buys · last 90 days
1 · $26k
Most recent buy
2026-06-08

Recent insider filings

FiledInsiderTypeSharesPriceValue
2026-06-08Buckley Drew P
CEO
Bought25,000$1.03$26k
2024-11-18Dresselhuys Eric P.
Chief Executive Officer
Bought1,000$5.23$5k
2024-09-03Teamey Kyle
Director
Bought142$6.73$956

Most active insider buyers

InsiderRoleBuysTotal bought
Buckley Drew PCEO1$26k
Dresselhuys Eric P.Chief Executive Officer1$5k
Teamey KyleDirector1$956

See GWH on the chart

Every insider buy and sell for GWH plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.

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Data from the SEC EDGAR ownership filings, refreshed daily. Only open-market purchases (transaction code P) and sales of $1M or more are shown; grants, option exercises and tax withholding are excluded because they run on schedules set years earlier. Not investment advice.