{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-123536","form_type":"8-K","ticker":"JHG","cik":"0001274173","company_name":"JANUS HENDERSON GROUP PLC","filed_at":"2025-12-22T23:59:59+00:00","discovered_at":"2026-05-14T18:02:39.010190+00:00","generated_at":"2026-05-16T12:23:46.817078+00:00","sec_items":["1.01","8.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":1.0,"calibrated_materiality_score":1.0,"confidence":"high","headline":"Janus Henderson acquired by Trian & General Catalyst for $7.4B, $49.00/share cash","bullets":["Equity value of ~$7.4B; shareholders receive $49.00 per share in cash, an 18% premium to Oct 24 close.","Trian currently owns 20.6% of shares; will roll over a portion of its stake into the private company.","Management to remain led by CEO Ali Dibadj; main presence in London and Denver to continue.","Transaction approved by Special Committee of independent directors and unanimously by the Board.","Closing expected by June 22, 2026; subject to shareholder vote, regulatory approvals, and 80% client consent."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-123536","json":"https://secwatch.observer/filing/0001104659-25-123536.json","markdown":"https://secwatch.observer/filing/0001104659-25-123536.md","text":"https://secwatch.observer/filing/0001104659-25-123536.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1274173/000110465925123536/0001104659-25-123536-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1274173/000110465925123536/tm2534023d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T12:23:46.817078+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"}