{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-125095","form_type":"8-K","ticker":"AMG","cik":"0001004434","company_name":"AFFILIATED MANAGERS GROUP, INC.","filed_at":"2025-05-22T23:59:59+00:00","discovered_at":"2026-05-14T18:02:47.128992+00:00","generated_at":"2026-05-20T17:04:59.962717+00:00","sec_items":["5.07"],"event_type":"other","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.15,"confidence":"high","headline":"Affiliated Managers Group annual meeting elects directors, approves say-on-pay and auditor","bullets":["All 8 director nominees elected with at least 96% of votes cast; broker non-votes of ~1.44M shares.","Non-binding advisory vote on executive compensation approved with 97% of votes cast (24.13M for).","Ratification of PricewaterhouseCoopers as independent auditor approved with 93% of votes cast (24.52M for)."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-125095","json":"https://secwatch.observer/filing/0001193125-25-125095.json","markdown":"https://secwatch.observer/filing/0001193125-25-125095.md","text":"https://secwatch.observer/filing/0001193125-25-125095.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1004434/000119312525125095/0001193125-25-125095-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1004434/000119312525125095/d947167d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-20T17:04:59.962717+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"}