Are GWH insiders buying or selling?

Over the last 90 days, GWH insiders were net sellers, reporting $0.00 of open-market purchases and $3,751 of sales.

When was the last GWH insider purchase?

No open-market insider purchase of ESS Tech Inc stock was reported in the last 90 days.

Watch Insiders reads the SEC Form 4 filings that ESS Tech Inc officers, directors, and 10% owners submit to EDGAR, and refreshes this page daily.

GWHIndustrials

In the last 90 days, 2 ESS Tech Inc (GWH) insiders reported no open-market purchases and 2 sales totaling $3,751. Source: SEC Form 4 filings.

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

Executive filings

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

Open-market insider purchase and sale transactions
Date	Insider name	Role	Type	Shares	Price	Total value
Aug 21, 2026	Kate Eileen Suhadolnik	Chief Financial Officer	Sale	3,927	$0.40	$1,579
Aug 21, 2026	Kelly F. Goodman	SEE REMARKS	Sale	5,400	$0.40	$2,172
Jun 4, 2026	Drew P Buckley	CEO	Open Market Purchase	25,000	$1.03	$25,660
May 22, 2026	Kate Eileen Suhadolnik	Chief Financial Officer	Sale	3,657	$0.93	$3,389
May 22, 2026	Kelly F. Goodman	SEE REMARKS	Sale	5,233	$0.93	$4,850

Common questions

Are GWH insiders buying or selling?: Over the last 90 days, GWH insiders were net sellers, reporting $0.00 of open-market purchases and $3,751 of sales.
When was the last GWH insider purchase?: No open-market insider purchase of ESS Tech Inc stock was reported in the last 90 days.
Where does GWH insider trading data come from?: Watch Insiders reads the SEC Form 4 filings that ESS Tech Inc officers, directors, and 10% owners submit to EDGAR, and refreshes this page daily.

Industrials