{"schema_version":"secwatch.filing_event.v1","accession":"0001109448-25-000016","form_type":"8-K","ticker":null,"cik":"0001109448","company_name":"ALLIANCEBERNSTEIN L.P.","filed_at":"2025-03-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:02.953772+00:00","generated_at":"2026-05-24T22:01:02.866488+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"AllianceBernstein appoints Thomas Simeone CFO; Jackie Marks departs March 12","bullets":["Thomas Simeone appointed CFO effective March 12, 2025; previously Controller & CAO since 2023.","Jackie Marks separated as CFO; not related to any dispute; receives 6-month salary continuation and portion of 2025 incentive.","Alexis Luckey appointed Chief Accounting Officer; retains role as Director of Financial Reporting; previously at EY and Tractor Supply."],"urls":{"canonical":"https://secwatch.observer/filing/0001109448-25-000016","json":"https://secwatch.observer/filing/0001109448-25-000016.json","markdown":"https://secwatch.observer/filing/0001109448-25-000016.md","text":"https://secwatch.observer/filing/0001109448-25-000016.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1109448/000110944825000016/0001109448-25-000016-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1109448/000110944825000016/ab-20250312.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-24T22:01:02.866488+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":"6f44d76bcf","claim":"Alexis Luckey was appointed as Chief Accounting Officer at ALLIANCEBERNSTEIN L.P..","evidence_excerpt":"In addition, AB appointed Ms. Alexis Luckey, age 42, to the position of Chief Accounting Officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1109448/000110944825000016/0001109448-25-000016-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Accounting Officer"}],"fact_type":"executive_change"},{"claim_id":"75719b3594","claim":"Thomas Simeone was appointed as Chief Financial Officer at ALLIANCEBERNSTEIN L.P..","evidence_excerpt":"On March 12, 2025, AllianceBernstein L.P. (“ABLP”) and AllianceBernstein Holding L.P. (together with ABLP, “AB”) appointed Thomas Simeone, age 47, as Chief Financial Officer (“CFO”), with immediate effect.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1109448/000110944825000016/0001109448-25-000016-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"},{"claim_id":"961806ba54","claim":"Jackie Marks departed as Chief Financial Officer at ALLIANCEBERNSTEIN L.P..","evidence_excerpt":"Simultaneously, AB mutually agreed to a separation with Ms. Jackie Marks, AB’s CFO since March 1, 2024, effective March 12, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1109448/000110944825000016/0001109448-25-000016-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"separated"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}