{"schema_version":"secwatch.filing_event.v1","accession":"0001558370-25-005451","form_type":"8-K","ticker":"GORO","cik":"0001160791","company_name":"GOLD RESOURCE CORP","filed_at":"2025-04-25T23:59:59+00:00","discovered_at":"2026-05-14T18:02:47.667694+00:00","generated_at":"2026-05-23T05:41:50.223429+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Gold Resource Corp appoints Armando Alexandri as COO; Alberto Reyes departs April 21","bullets":["Alberto Reyes left as COO effective April 21, 2025; termination without cause; severance terms under negotiation.","Armando Alexandri appointed COO effective April 22, 2025; 40+ years mining experience, primarily in Mexico.","Alexandri previously COO at Luca Mining Corp and IMPACT Silver Corp, credited with turning around Tahuehueto and Campo Morado.","New COO to focus on unlocking Don David Gold Mine potential and improving production."],"urls":{"canonical":"https://secwatch.observer/filing/0001558370-25-005451","json":"https://secwatch.observer/filing/0001558370-25-005451.json","markdown":"https://secwatch.observer/filing/0001558370-25-005451.md","text":"https://secwatch.observer/filing/0001558370-25-005451.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1160791/000155837025005451/0001558370-25-005451-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1160791/000155837025005451/goro-20250421x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T05:41:50.223429+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":[{"claim_id":"4048d432c4","claim":"Armando Alexandri was appointed as Chief Operating Officer at GOLD RESOURCE CORP.","evidence_excerpt":"Armando Alexandri was appointed by the Board of Directors of the Company as Chief Operating Officer of the Company, effective as of April 22, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1160791/000155837025005451/0001558370-25-005451-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Operating Officer"}],"fact_type":"executive_change"},{"claim_id":"81e32365d6","claim":"Alberto Reyes departed as Chief Operating Officer at GOLD RESOURCE CORP.","evidence_excerpt":"Effective April 21, 2025, Alberto Reyes is no longer employed as the Chief Operating Officer of Gold Resource Corporation (the “Company”). The termination of his employment with the Company is without cause.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1160791/000155837025005451/0001558370-25-005451-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"departed"},{"label":"Role","value":"Chief Operating Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}