secwatch.observer — SEC 8-K summary ====================================== Issuer: HYCROFT MINING HOLDING CORP (HYMC) CIK: 0001718405 Form: 8-K Filed at: 2026-09-09T20:30:19+00:00 Accession: 0001493152-26-041967 Event type: other_material Sentiment: positive Materiality: 0.65 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Hycroft drill results: Vortex 30.5m at 780.53 g/t Ag, Brimstone 5.5m at 1,345.27 g/t Ag -------------------------------------------------------------------------------- - Vortex H26D-6090: 30.5m at 780.53 g/t Ag, 0.49 g/t Au; incl. 11.2m at 1,664.80 g/t Ag. - Vortex H26D-6172: 6.1m at 21.12 g/t Au (incl. 1.5m at 43.00 g/t Au) suggests separate high-grade gold system. - Brimstone H26D-6167A: 5.5m at 1,345.27 g/t Ag, incl. 1.8m at 4,074.00 g/t Ag; extends north. - CEO Diane Garrett: results confirm high-grade underground mine potential; system open in all directions. - Follow-up drilling planned to test gold orientation and extent at Vortex. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1718405/000149315226041967/0001493152-26-041967-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1718405/000149315226041967/form8-k.htm HTML page: https://secwatch.observer/filing/0001493152-26-041967 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer