{"schema_version":"secwatch.filing_event.v1","accession":"0000825313-22-000025","form_type":"8-K","ticker":"AB","cik":"0000825313","company_name":"ALLIANCEBERNSTEIN HOLDING L.P.","filed_at":"2022-03-23T23:59:59+00:00","discovered_at":"2026-05-14T18:04:09.905534+00:00","generated_at":"2026-06-26T20:21:33.831474+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Director Bertram L. Scott resigns from AllianceBernstein board effective March 22, 2022","bullets":["Bertram L. Scott resigned from the Board of Directors of AllianceBernstein Corporation, general partner of AB L.P. and AB Holding L.P.","Resignation effective March 22, 2022, driven by his decision to serve on fewer public company boards.","No replacement named; resignation impacts both AllianceBernstein L.P. and AllianceBernstein Holding L.P."],"urls":{"canonical":"https://secwatch.observer/filing/0000825313-22-000025","json":"https://secwatch.observer/filing/0000825313-22-000025.json","markdown":"https://secwatch.observer/filing/0000825313-22-000025.md","text":"https://secwatch.observer/filing/0000825313-22-000025.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/825313/000082531322000025/0000825313-22-000025-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/825313/000082531322000025/ab-20220323.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T20:21:33.831474+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":"ae19a20c6d","claim":"Bertram L. Scott resigned as Director at ALLIANCEBERNSTEIN HOLDING L.P..","evidence_excerpt":"Bertram L. Scott has resigned from the Board of Directors of AllianceBernstein Corporation, general partner of AllianceBernstein L.P. and AllianceBernstein Holding L.P., effective March 22, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/825313/000082531322000025/0000825313-22-000025-index.htm","confidence":0.95,"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"}