{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-113262","form_type":"8-K","ticker":"AUMN","cik":"0001011509","company_name":"Golden Minerals Co","filed_at":"2026-10-02T20:01:25+00:00","discovered_at":"2026-10-02T20:03:00.362489+00:00","generated_at":"2026-10-12T14:35:08.620468+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Golden Minerals names Keith Laskowski EVP Exploration, Barbara Henderson Corporate Secretary; Castanos resigns as CEO","bullets":["Keith Laskowski appointed Executive Vice President of Exploration effective Oct 1, 2026; consulting agreement pays Yellowstone Geological Services $20,000 per month through Sept 30, 2029.","Laskowski received 600,000 RSUs vesting in three equal tranches on Oct 1, 2027, 2028 and 2029; eligible for 400,000 bonus shares if the stock price exceeds $2.00 before Sept 30, 2029.","Barbara Henderson appointed Corporate Secretary on a consulting basis; David Watkins, a director, became President and CEO after Pablo Castanos resigned both roles effective Sept 30, 2026.","Castanos's resignation was not the result of any disagreement with the Company on operations, policies or practices, according to the filing.","Laskowski, age 70, spent 2015-2025 at Sandstorm Gold Royalties and previously held roles at Estrella Gold, Eurasian Minerals and Newmont Mining."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-113262","json":"https://secwatch.observer/filing/0001104659-26-113262.json","markdown":"https://secwatch.observer/filing/0001104659-26-113262.md","text":"https://secwatch.observer/filing/0001104659-26-113262.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1011509/000110465926113262/0001104659-26-113262-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1011509/000110465926113262/tm2626860d1_8k.htm"},"model":{"generated_by":"deepseek-v4.1-flash:cloud@v2","generated_at":"2026-10-12T14:35:08.620468+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}