{"schema_version":"secwatch.filing_event.v1","accession":"0001314727-26-000084","form_type":"8-K","ticker":"SONO","cik":"0001314727","company_name":"Sonos Inc","filed_at":"2026-07-29T21:07:26+00:00","discovered_at":"2026-07-29T21:08:00.266569+00:00","generated_at":"2026-07-29T21:08:07.126005+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Sonos appoints Chris Shackelton to board; CFO Saori Casey to retire","bullets":["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."],"urls":{"canonical":"https://secwatch.observer/filing/0001314727-26-000084","json":"https://secwatch.observer/filing/0001314727-26-000084.json","markdown":"https://secwatch.observer/filing/0001314727-26-000084.md","text":"https://secwatch.observer/filing/0001314727-26-000084.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1314727/000131472726000084/0001314727-26-000084-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1314727/000131472726000084/sono-20260728.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-29T21:08:07.126005+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"}