Jigish Dhirajlal Trivedi - 18 Aug 2025 Form 4 Insider Report for ESS Tech, Inc. (GWH)

Role
COO
Signature
/s/ Bianca Boschmans, by power of attorney
Issuer symbol
GWH
Transactions as of
18 Aug 2025
Net transactions value
$0
Form type
4
Filing time
05 Sep 2025, 16:57:57 UTC
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Trivedi Jigish Dhirajlal COO C/O ESS TECH, INC., 26440 SW PARKWAY AVE., BLDG. 83, WILSONVILLE /s/ Bianca Boschmans, by power of attorney 05 Sep 2025 0002083667

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GWH Common Stock Award $0 +275,000 $0.000000 275,000 18 Aug 2025 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The reported shares are represented by restricted stock units ("RSUs"), which vest as to 1/4th of the RSUs on August 20, 2026 and 1/16th of the RSUs shall vest quarterly thereafter, subject to the Reporting Person remains as Service Provider to the issuer through each such vest date.
F2 A portion of these securities are RSUs. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.