Anthony Rabb - 20 May 2025 Form 4 Insider Report for ESS Tech, Inc. (GWH)

Role
Chief Financial Officer
Signature
/s/ Kate Suhadolnik, by power of attorney
Issuer symbol
GWH
Transactions as of
20 May 2025
Net transactions value
-$5,372
Form type
4
Filing time
22 May 2025, 16:12:12 UTC
Previous filing
16 Feb 2024
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Rabb Anthony Chief Financial Officer C/O ESS TECH, INC., 26440 SW PARKWAY AVE., BLDG. 83, WILSONVILLE /s/ Kate Suhadolnik, by power of attorney 22 May 2025 0001953607

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GWH Common Stock Tax liability $5,372 -2,741 -2.4% $1.96 109,392 20 May 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 were withheld by the Issuer upon vesting of restricted stock units, or RSUs, to satisfy tax withholding obligations.
F2 A portion of these securities are RSUs. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.