{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-192855","form_type":"8-K","ticker":"AMG","cik":"0001004434","company_name":"AFFILIATED MANAGERS GROUP, INC.","filed_at":"2024-08-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:11.841230+00:00","generated_at":"2026-05-31T13:20:43.520566+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"AMG's Head of Affiliate Investments Rizwan Jamal to retire, remain as Managing Director","bullets":["Rizwan M. Jamal steps down as Head of Affiliate Investments effective Jan 3, 2025, will stay as Managing Director, Affiliate Partnerships.","Jamal served in the role for over two decades; no successor named for Head of Affiliate Investments.","President & CEO Jay C. Horgen thanked Jamal for contributions to AMG's success."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-192855","json":"https://secwatch.observer/filing/0001193125-24-192855.json","markdown":"https://secwatch.observer/filing/0001193125-24-192855.md","text":"https://secwatch.observer/filing/0001193125-24-192855.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1004434/000119312524192855/0001193125-24-192855-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1004434/000119312524192855/d866686d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T13:20:43.520566+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":"7678ed0229","claim":"Rizwan M. Jamal changed role as Head of Affiliate Investments at AFFILIATED MANAGERS GROUP, INC..","evidence_excerpt":"Affiliated Managers Group, Inc. (the “Company”) announced that Rizwan M. Jamal has given notice of his intention to retire, and will step down as Head of Affiliate Investments effective January 3, 2025. Mr. Jamal will remain with the Company as Managing Director, Affiliate Partnerships.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1004434/000119312524192855/0001193125-24-192855-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"step down"},{"label":"Role","value":"Head of Affiliate Investments"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}