secwatch.observer — SEC 8-K summary ====================================== Issuer: JANUS HENDERSON GROUP PLC (JHG) CIK: 0001274173 Form: 8-K Filed at: 2025-10-27T23:59:59+00:00 Accession: 0001104659-25-102585 Event type: m_and_a Sentiment: neutral Materiality: 0.90 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Janus Henderson confirms $46/share acquisition proposal from Trian and General Catalyst -------------------------------------------------------------------------------- - Non-binding proposal from Trian and General Catalyst to acquire all outstanding shares not owned by Trian for $46.00 per share in cash. - Board intends to appoint a special committee of directors not affiliated with Trian to consider the proposal. - Trian has two representatives on Janus Henderson board; initial investment disclosed in October 2020. - No assurance a definitive agreement will result; company will not comment further unless appropriate. - Proposal letter available as exhibit to Trian's Schedule 13D/A filed October 27, 2025. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1274173/000110465925102585/0001104659-25-102585-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1274173/000110465925102585/tm2529521d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-25-102585 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer