Form 8-K - Current report:
SEC Accession No. 0001628280-25-034769
Filing Date
2025-07-11
Accepted
2025-07-11 09:25:42
Documents
18
Period of Report
2025-07-09
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 2.01: Completion of Acquisition or Disposition of Assets
Item 2.02: Results of Operations and Financial Condition
Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
Item 3.02: Unregistered Sales of Equity Securities
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K wk-20250709.htm   iXBRL 8-K 87092
2 EX-5.1 exhibit51-legalopinionjuly.htm EX-5.1 13821
3 EX-10.1 exhibit101-8xk.htm EX-10.1 291963
4 EX-99.1 exhibit991-july2025sepaxpr.htm EX-99.1 11241
9 image.jpg GRAPHIC 21505
10 image_1a.jpg GRAPHIC 70458
  Complete submission text file 0001628280-25-034769.txt   770313

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT wk-20250709.xsd EX-101.SCH 2976
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT wk-20250709_def.xml EX-101.DEF 16538
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT wk-20250709_lab.xml EX-101.LAB 30331
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT wk-20250709_pre.xml EX-101.PRE 17325
20 EXTRACTED XBRL INSTANCE DOCUMENT wk-20250709_htm.xml XML 4391
Mailing Address 26440 SW PARKWAY AVE. BLDG. 83 WILSONVILLE OR 97070
Business Address 26440 SW PARKWAY AVE. BLDG. 83 WILSONVILLE OR 97070 (855) 423-9920
ESS Tech, Inc. (Filer) CIK: 0001819438 (see all company filings)

EIN.: 981550150 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-39525 | Film No.: 251117676
SIC: 3690 Miscellaneous Electrical Machinery, Equipment & Supplies
(CF Office: 04 Manufacturing)