secwatch.observer — SEC 8-K summary ====================================== Issuer: COMPASS Pathways plc (CMPS) CIK: 0001816590 Form: 8-K Filed at: 2025-10-29T23:59:59+00:00 Accession: 0001816590-25-000141 Event type: leadership Sentiment: neutral Materiality: 0.55 Item codes: 5.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Compass Pathways appoints Dr. Jeffrey Jonas to board; Thomas Lönngren to retire Dec 31, 2025 -------------------------------------------------------------------------------- - Dr. Jonas appointed Board effective Oct 29, 2025; Class II director, audit and scientific committees. - Initial option for 52,000 ordinary shares vesting over 3 yrs; annual retainers $40k board, $10k audit, $6k scientific. - Thomas Lönngren to retire Dec 31, 2025 after 6+ years; no disagreements. - Dr. Jonas brings 30+ yrs neuroscience leadership; former CEO of Sage Therapeutics, partner at Cure Ventures. - Changes align with advancing COMP360 program and potential commercialization. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1816590/000181659025000141/0001816590-25-000141-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1816590/000181659025000141/cmps-20251026.htm HTML page: https://secwatch.observer/filing/0001816590-25-000141 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer