{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-024599","form_type":"8-K","ticker":"NTRA","cik":"0001604821","company_name":"Natera, Inc.","filed_at":"2023-02-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:45.803311+00:00","generated_at":"2026-06-19T02:43:00.098736+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Natera appoints Ruth Williams-Brinkley to board, increasing size to 10","bullets":["Board expanded from 9 to 10 members; Williams-Brinkley appointed effective March 2, 2023.","Williams-Brinkley will serve as Class I director with term expiring at 2025 annual meeting.","She qualifies as independent under Nasdaq rules and joins the Compensation Committee.","Compensation follows standard non-employee director program; indemnification agreement entered.","No family relationships or material interests with Natera directors or officers."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-024599","json":"https://secwatch.observer/filing/0001104659-23-024599.json","markdown":"https://secwatch.observer/filing/0001104659-23-024599.md","text":"https://secwatch.observer/filing/0001104659-23-024599.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1604821/000110465923024599/0001104659-23-024599-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1604821/000110465923024599/tm235197d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T02:43:00.098736+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":"4cdc657507","claim":"Ruth Williams-Brinkley was appointed as Director at Natera, Inc..","evidence_excerpt":"appointed Ruth Williams-Brinkley as a member of the Board, in each case effective as of March 2, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1604821/000110465923024599/0001104659-23-024599-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"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"}