{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-269001","form_type":"8-K","ticker":"OUST","cik":"0001816581","company_name":"Ouster, Inc.","filed_at":"2024-12-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:09.793726+00:00","generated_at":"2026-05-29T11:37:03.263507+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Ouster director Riaz Valani resigns from board effective Nov 26, 2024","bullets":["Riaz Valani resigned as director of Ouster, Inc., effective November 26, 2024.","Board size reduced to seven directors in connection with the resignation.","Company thanked Mr. Valani for his service; no reason for departure stated."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-269001","json":"https://secwatch.observer/filing/0001193125-24-269001.json","markdown":"https://secwatch.observer/filing/0001193125-24-269001.md","text":"https://secwatch.observer/filing/0001193125-24-269001.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1816581/000119312524269001/0001193125-24-269001-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1816581/000119312524269001/d868193d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T11:37:03.263507+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":[{"claim_id":"060e05b9fb","claim":"Riaz Valani resigned as Director at Ouster, Inc..","evidence_excerpt":"On November 26, 2024, Riaz Valani notified the Board of Directors (the “Board”) of Ouster, Inc. (the “Company”) of his resignation as a director of the Company, effective on such date.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1816581/000119312524269001/0001193125-24-269001-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}