Ownership

Harry Quarls - Insider Trading & Ownership

Entity: Individual
Location: 14701 St. Mary's Lane, Suite 275, Houston, TX
Summary: The estimated net worth of Harry Quarls is at least $811K dollars as of April 21, 2025. Harry Quarls is the Director of ESS Tech, Inc. and owns shares of ESS Tech, Inc. (GWH) stock worth about $495K. Harry Quarls is the Director of Seadrill Ltd and owns shares of Seadrill Ltd (SDRL) stock worth about $316K.
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Ownership of Harry Quarls

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
GWH, GWH-WT	ESS Tech, Inc.	Director	$495K	+$80.8K	+19.5%	May 17, 2024
SDRL	Seadrill Ltd	Director	$316K			Apr 17, 2025

Insider Transactions Reported by Harry Quarls:

Sym	Company	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.