secwatch.observer — SEC 8-K summary ====================================== Issuer: Rise Gold Corp. (RYES) CIK: 0001424864 Form: 8-K Filed at: 2026-05-22T21:26:26+00:00 Accession: 0001062993-26-002851 Event type: litigation Sentiment: negative Materiality: 0.70 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Rise Gold subsidiary loses summary judgment in Clean Water Act suit; disputes ruling -------------------------------------------------------------------------------- - US District Court granted summary judgment against Rise Grass Valley in CWA case 2:24-cv-03643. - Plaintiff CEA alleged discharges of metals (including arsenic) from historic mine shafts without permit. - Rise disputes ruling: does not own surface drains or top 200 ft of ground; water at depth shows no arsenic. - CEO states judge misapplied summary judgment standard; management reviewing ruling and options. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1424864/000106299326002851/0001062993-26-002851-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1424864/000106299326002851/form8k.htm HTML page: https://secwatch.observer/filing/0001062993-26-002851 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer