secwatch.observer — SEC 8-K summary ====================================== Issuer: ESS Tech, Inc. (GWH) CIK: 0001819438 Form: 8-K Filed at: 2026-08-21T20:09:04+00:00 Accession: 0001819438-26-000077 Event type: other_material Sentiment: neutral Materiality: 0.60 Item codes: 1.01, 3.02, 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 ESS Tech raises $3.2M in registered direct offering; 6.4M shares at $0.50 plus warrants -------------------------------------------------------------------------------- - Sold 6.4M shares at $0.50/share; gross proceeds ~$3.2M, net ~$2.5M after fees. - Issued 12.8M warrants at $0.50 exercise price; exercisable only after stockholder approval, 5-year term. - Proceeds: repay $1.5M promissory note with YA II PN, Ltd., plus general corporate use. - Roth Capital Partners placement agent; 7% cash fee plus 320k share warrant; 90-day lock-up for officers/directors. - Company to seek stockholder approval for warrant issuance and reverse stock split within 60 days. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1819438/000181943826000077/0001819438-26-000077-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1819438/000181943826000077/wk-20260820.htm HTML page: https://secwatch.observer/filing/0001819438-26-000077 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer