secwatch.observer — SEC 8-K summary ====================================== Issuer: Sonos Inc (SONO) CIK: 0001314727 Form: 8-K Filed at: 2026-07-29T21:07:26+00:00 Accession: 0001314727-26-000084 Event type: leadership Sentiment: neutral Materiality: 0.55 Item codes: 5.02, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Sonos appoints Chris Shackelton to board; CFO Saori Casey to retire ------------------------------------------------------------------- - Chris Shackelton, co-founder of Coliseum Capital Management, appointed to Board effective July 28, 2026. - CFO Saori Casey informed Sonos of her intent to retire; will remain until successor appointed and through transition. - Executive search firm engaged to identify CFO successor; Casey's retirement not due to any disagreement. - Board size increased from 10 to 11; Shackelton is independent and eligible for standard non-employee director compensation. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1314727/000131472726000084/0001314727-26-000084-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1314727/000131472726000084/sono-20260728.htm HTML page: https://secwatch.observer/filing/0001314727-26-000084 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer