0000899243-22-001171.txt : 20220106 0000899243-22-001171.hdr.sgml : 20220106 20220106161019 ACCESSION NUMBER: 0000899243-22-001171 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220104 FILED AS OF DATE: 20220106 DATE AS OF CHANGE: 20220106 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Song Julia CENTRAL INDEX KEY: 0001884681 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39525 FILM NUMBER: 22514918 MAIL ADDRESS: STREET 1: C/O ESS TECH INC STREET 2: 26440 SW PARKWAY AVE BLDG. 83 CITY: WILSONVILLE STATE: OR ZIP: 97070 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: 22514919 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 doc4.xml FORM 4 SUBMISSION X0306 4 2022-01-04 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 0001884681 Song Julia C/O ESS TECH, INC. 26440 SW PARKWAY AVE., BLDG. 83 WILSONVILLE OR 97070 0 1 0 0 Chief Technology Officer Common Stock 2022-01-04 4 F 0 20193 11.50 D 5371491 D Common Stock 2022-01-04 4 F 0 19404 11.50 D 2258627 I See footnote The reported shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units, or RSUs. The shares are held directly by Julia Song. The reporting persons are husband and wife. /s/ Amir Moftakhar, by power of attorney for Craig E. Evans 2022-01-06 /s/ Amir Moftakhar, by power of attorney for Craig E. Evans 2022-01-06