{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-142536","form_type":"8-K","ticker":"GH","cik":"0001576280","company_name":"Guardant Health, Inc.","filed_at":"2022-05-06T23:59:59+00:00","discovered_at":"2026-05-14T18:04:01.279958+00:00","generated_at":"2026-06-25T22:59:41.800291+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Guardant Health director Bahija Jallal to resign at June 2022 annual meeting","bullets":["Dr. Bahija Jallal notified Board on May 4, 2022 of her resignation as director, effective June 15, 2022 Annual Meeting.","Resignation is not due to any dispute or disagreement with the company on operations, policies, or practices.","No replacement director announced in the filing; board composition will change effective June 15."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-142536","json":"https://secwatch.observer/filing/0001193125-22-142536.json","markdown":"https://secwatch.observer/filing/0001193125-22-142536.md","text":"https://secwatch.observer/filing/0001193125-22-142536.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1576280/000119312522142536/0001193125-22-142536-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1576280/000119312522142536/d345130d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-25T22:59:41.800291+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":"f026397e63","claim":"Bahija Jallal resigned as Director at Guardant Health, Inc..","evidence_excerpt":"On May 4, 2022, Dr. Bahija Jallal notified the Board of Directors (the “Board”) of Guardant Health, Inc. (the “Company”) of her decision to resign as a director of the Company, effective as of the Company’s next Annual Meeting of Stockholders, which will take place on June 15, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1576280/000119312522142536/0001193125-22-142536-index.htm","confidence":0.95,"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"}