{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-044903","form_type":"8-K/A","ticker":"GM","cik":"0001467858","company_name":"General Motors Co","filed_at":"2023-02-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:45.117695+00:00","generated_at":"2026-06-19T04:40:37.967349+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"high","headline":"GM appoints Joanne Crevoiserat to Audit, Finance, and Governance committees effective Feb 20, 2023","bullets":["Joanne Crevoiserat, elected to GM's Board on Aug 15, 2022, assigned to Audit, Finance, and Governance and Corporate Responsibility Committees.","Committee assignments effective February 20, 2023, disclosed via amendment to prior 8-K.","No other changes to Board composition or officer roles reported."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-044903","json":"https://secwatch.observer/filing/0001193125-23-044903.json","markdown":"https://secwatch.observer/filing/0001193125-23-044903.md","text":"https://secwatch.observer/filing/0001193125-23-044903.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1467858/000119312523044903/0001193125-23-044903-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1467858/000119312523044903/d467205d8ka.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T04:40:37.967349+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"}