secwatch.observer — SEC 8-K summary ====================================== Issuer: ESS Tech, Inc. (GWH) CIK: 0001819438 Form: 8-K Filed at: 2026-08-11T20:10:42+00:00 Accession: 0001819438-26-000072 Event type: earnings Sentiment: negative Materiality: 0.85 Item codes: 2.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 ESS Tech Q2 revenue $73K, net loss $15.6M; signs LOI for $515M EV business combination -------------------------------------------------------------------------------- - Revenue $73K vs $2.4M YoY; net loss -$15.6M (-$0.46/share); adjusted EBITDA loss -$7.9M. - Signed non-binding LOI for strategic business combination; implies $515M combined EV; ESS holders get 5-10% of combined co. - LOI with Juniper Energy for 500+ MWh sodium-ion storage; planned 10MW/80MWh California project, commercial op 2027. - Cash $5.6M at July 31; repaid $37M of $40M Yorkville note; pursuing incremental liquidity. - Sodium-ion early-stage opportunities ~$1B; first Bridge module testing begun; Alsym LOI for 8.5 GWh cells. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1819438/000181943826000072/0001819438-26-000072-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1819438/000181943826000072/wk-20260811.htm HTML page: https://secwatch.observer/filing/0001819438-26-000072 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer