Ownership

Breakthrough Energy Ventures, LLC - 10%+ Owner at ESS Tech, Inc.

Insider Transactions and Holdings

Entity Type: Company
Role: 10%+ Owner
Stock Symbol: GWH, GWH-WT on NYSE
Industry: Miscellaneous Electrical Machinery, Equipment & Supplies
All Insider Reports: All Insider Reports

There are no Buy or Sell transactions made by Breakthrough Energy Ventures, LLC since 12/22/2023

Holdings reported by Breakthrough Energy Ventures, LLC for ESS Tech, Inc.

Class	Num Shares	Value	Price $	Transaction Date	Ownership	Underlying Class	Underlying Amount
Common Stock, $0.0001 par value per share	18.6M			Nov 9, 2021	Direct

Transactions reported by Breakthrough Energy Ventures, LLC for ESS Tech, Inc.

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

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