0001628280-23-004820.txt : 20230223 0001628280-23-004820.hdr.sgml : 20230223 20230223160940 ACCESSION NUMBER: 0001628280-23-004820 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230221 FILED AS OF DATE: 20230223 DATE AS OF CHANGE: 20230223 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Evans Craig E CENTRAL INDEX KEY: 0001885331 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39525 FILM NUMBER: 23659714 MAIL ADDRESS: STREET 1: C/O ESS TECH INC STREET 2: 26440 SW PARKWAY AVE BLDG. 83 CITY: WILSONVILLE STATE: OR ZIP: 97070 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ESS Tech, Inc. CENTRAL INDEX KEY: 0001819438 STANDARD INDUSTRIAL CLASSIFICATION: MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690] IRS NUMBER: 000000000 STATE OF INCORPORATION: E9 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 26440 SW PARKWAY AVE. STREET 2: BLDG. 83 CITY: WILSONVILLE STATE: OR ZIP: 97070 BUSINESS PHONE: (855) 423-9920 MAIL ADDRESS: STREET 1: 26440 SW PARKWAY AVE. STREET 2: BLDG. 83 CITY: WILSONVILLE STATE: OR ZIP: 97070 FORMER COMPANY: FORMER CONFORMED NAME: ACON S2 Acquisition Corp. DATE OF NAME CHANGE: 20200728 4 1 wf-form4_167718654899550.xml FORM 4 X0306 4 2023-02-21 0 0001819438 ESS Tech, Inc. GWH 0001885331 Evans Craig E C/O ESS TECH, INC. 26440 SW PARKWAY AVE., BLDG. 83 WILSONVILLE OR 97070 1 1 0 0 President Common Stock 2023-02-21 4 S 0 5536 2.04 D 5561524 D Common Stock 2023-02-21 4 S 0 4915 0 D 2392174 I See Footnote. The reported shares were sold to satisfy the reporting person's tax obligations in connection with the vesting of restricted stock units, or RSU's. A portion of these securities are Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. The shares are held directly by Julia Song. The reporting persons are husband and wife. /s/ Kelly F. Goodman, by power of attorney for Craig E. Evans 2023-02-23 /s/ Kelly F. Goodman, by power of attorney for Julia Song 2023-02-23