secwatch.observer — SEC 8-K summary ====================================== Issuer: ESS Tech, Inc. (GWH) CIK: 0001819438 Form: 8-K Filed at: 2026-06-15T12:59:55+00:00 Accession: 0001819438-26-000044 Event type: regulatory Sentiment: negative Materiality: 0.75 Item codes: 3.01, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 ESS Tech receives NYSE deficiency notice for low stock price; 30-day avg $0.98 ------------------------------------------------------------------------------ - NYSE notified ESS on June 9, 2026, that average closing price below $1.00 over 30 trading days. - 30-trading-day average closing price as of June 8 was $0.98. - Company has 6 months to regain compliance; considering reverse stock split. - Notice does not immediately affect listing or trading of GWH common stock on NYSE. - Company plans to notify NYSE of intent to cure within 10 business days. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1819438/000181943826000044/0001819438-26-000044-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1819438/000181943826000044/wk-20260609.htm HTML page: https://secwatch.observer/filing/0001819438-26-000044 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer