{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-26-013543","form_type":"8-K","ticker":"ARAY","cik":"0001138723","company_name":"ACCURAY INC","filed_at":"2026-04-28T23:59:59+00:00","discovered_at":"2026-05-14T18:02:32.001046+00:00","generated_at":"2026-05-15T02:43:37.076607+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Accuray COO Leonel Peralta departs effective April 26, 2026; no disagreement cited","bullets":["Leonel Peralta, SVP and Chief Operations Officer, resigned effective April 26, 2026.","Departure not due to any disagreement with Accuray or its board on operations, policies, or practices.","No successor has been named in the filing."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-013543","json":"https://secwatch.observer/filing/0001437749-26-013543.json","markdown":"https://secwatch.observer/filing/0001437749-26-013543.md","text":"https://secwatch.observer/filing/0001437749-26-013543.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1138723/000143774926013543/0001437749-26-013543-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1138723/000143774926013543/aray20260427_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T02:43:37.076607+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":"51977becf7","claim":"Leonel Peralta departed as Senior Vice President, Chief Operations Officer at ACCURAY INC.","evidence_excerpt":"Leonel Peralta, Senior Vice President, Chief Operations Officer of Accuray Incorporated (the “Company”), departed from the Company effective April 26, 2026.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1138723/000143774926013543/0001437749-26-013543-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"departed"},{"label":"Role","value":"Senior Vice President, Chief Operations Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}