{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-25-031764","form_type":"8-K","ticker":"GCMG","cik":"0001819796","company_name":"GCM Grosvenor Inc.","filed_at":"2025-04-15T23:59:59+00:00","discovered_at":"2026-05-14T18:02:49.879548+00:00","generated_at":"2026-05-23T14:52:24.968429+00:00","sec_items":["1.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"GCM Grosvenor sells 3.75M shares to Sumitomo Mitsui Trust Bank for ~$50M gross proceeds","bullets":["Sold 3,752,965 shares of Class A common stock at $13.3228/share to Sumitomo Mitsui Trust Bank, gross proceeds ~$50.0M.","Closing expected on or around April 22, 2025; net proceeds ~$49.8M after expenses.","Proceeds for general corporate purposes including financing investments.","Investor subject to 270-day lock-up on share transfers without Company approval."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-25-031764","json":"https://secwatch.observer/filing/0001213900-25-031764.json","markdown":"https://secwatch.observer/filing/0001213900-25-031764.md","text":"https://secwatch.observer/filing/0001213900-25-031764.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1819796/000121390025031764/0001213900-25-031764-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1819796/000121390025031764/ea0237319-8k_gcmgros.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T14:52:24.968429+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"}