secwatch.observer — SEC 8-K summary ====================================== Issuer: Rise Gold Corp. (RYES) CIK: 0001424864 Form: 8-K Filed at: 2026-05-11T23:47:31+00:00 Accession: 0001062993-26-002496 Event type: litigation Sentiment: negative Materiality: 0.85 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Rise Gold's writ to compel Nevada County denied; Court finds mining right abandoned by 1963; plans appeal -------------------------------------------------------------------------------- - Superior Court denied Rise's Writ of Mandamus seeking recognition of a vested right to operate the Idaho-Maryland Mine. - Court ruled that a constitutional right to mine vested in 1954 but that Idaho-Maryland Mine Corp. abandoned it by 1963. - Rise plans to appeal, arguing the Court erred on evidence standards and ignored intent to preserve mining rights. - If appeal fails, Rise may file a Fifth Amendment takings action against Nevada County, estimating mineral estate value at $400 million+. - CEO cited errors: Court ignored equipment sales to preserve property and required no evidence from County on intent. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1424864/000106299326002496/0001062993-26-002496-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1424864/000106299326002496/form8k.htm HTML page: https://secwatch.observer/filing/0001062993-26-002496 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer