GWHWW 8-K 2026-08-21

ESS Tech, Inc. (GWHWW) 8-K dated 2026-08-21 — accession 0001819438-26-000077. This URL is the filing, not the GWHWW hub.

ESS Tech, Inc. (GWHWW) common stock.

ESS Tech, Inc. filed a 8-K on 2026-08-21. Accession 0001819438-26-000077.

Cached items: 1.01, 3.02, 8.01, 9.01. EDGAR remains the official archive; Lician keeps this accession as its own indexable page so Google can recrawl the form, not a ticker dump.

Income-statement cache for GWHWW is thin on this filing URL. We will not invent exhibit numbers.

Not investment advice. The GWHWW SEC hub lists recent forms. The stock page is the research view.