{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-249726","form_type":"8-K","ticker":"AA","cik":"0001675149","company_name":"Alcoa Corp","filed_at":"2022-09-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:56.618601+00:00","generated_at":"2026-06-23T07:46:17.130908+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Director James E. Nevels resigns from Alcoa board; board size reduced to nine","bullets":["James E. Nevels resigned effective September 20, 2022, due to a substantial change in principal occupation.","Resignation not due to any disagreement with Alcoa on operations, policies, or practices.","Board approved reduction in board size from ten to nine members."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-249726","json":"https://secwatch.observer/filing/0001193125-22-249726.json","markdown":"https://secwatch.observer/filing/0001193125-22-249726.md","text":"https://secwatch.observer/filing/0001193125-22-249726.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1675149/000119312522249726/0001193125-22-249726-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1675149/000119312522249726/d387847d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T07:46:17.130908+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":"19691dfedd","claim":"James E. Nevels resigned as Director at Alcoa Corp.","evidence_excerpt":"On September 20, 2022, the Board of Directors (the “Board”) of Alcoa Corporation (the “Company”), based on the recommendation of the Governance and Nominating Committee of the Board, accepted the resignation of James E. Nevels as a director of the Board, effective as of such date.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1675149/000119312522249726/0001193125-22-249726-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}