Quarls Harry - Insider Non-Derivative Transactions at ESS Tech, Inc. (GWH) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Oct 13, 2025, Quarls Harry's relationship to ESS Tech, Inc. (GWH) is Director, and currently has 13,513 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other GWH insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Quarls Harry - Insider Non-Derivative Transactions of GWH Common Stock

Quarls Harry - Insider Non-Derivative Transactions at GWH

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Oct 14, 2025	Acquisition -- (Common Stock)	13513	0	13513
May 18, 2024	Acquisition -- (Common Stock)	202702	0	626158
May 11, 2024	P -- (Common Stock)	57310	0.79	423456
May 10, 2024	P -- (Common Stock)	42690	0.84	366146
Nov 17, 2023	P -- (Common Stock)	5489	1.25	323456
Nov 16, 2023	P -- (Common Stock)	67118	1.35	317967
Nov 15, 2023	P -- (Common Stock)	80579	1.27	250849
Nov 14, 2023	P -- (Common Stock)	46814	1.1	170270
Aug 29, 2023	Acquisition -- (Common Stock)	123456	0	123456