{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-151836","form_type":"8-K","ticker":"GH","cik":"0001576280","company_name":"Guardant Health, Inc.","filed_at":"2024-05-31T23:59:59+00:00","discovered_at":"2026-05-14T18:03:19.044919+00:00","generated_at":"2026-06-01T07:09:51.174715+00:00","sec_items":["5.02"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Guardant Health amends executive severance plan with enhanced benefits for Co-CEOs","bullets":["Amendment approved May 24, 2024; applies to all executives including named officers.","Non-CIC termination: 12 months base salary (lump sum), prorated target bonus, 12 months COBRA.","CIC termination: 18 months salary (24 for Co-CEOs), full target bonus, full equity vesting.","Co-CEOs' 2024 long-term awards vest fully on termination before 2026; PSUs vest at up to 250% target if CIC before 2025.","Co-CEOs receive annual RSU/PSU awards in lieu of salary and bonus; severance reflected in accelerated vesting."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-151836","json":"https://secwatch.observer/filing/0001193125-24-151836.json","markdown":"https://secwatch.observer/filing/0001193125-24-151836.md","text":"https://secwatch.observer/filing/0001193125-24-151836.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1576280/000119312524151836/0001193125-24-151836-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1576280/000119312524151836/d809302d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T07:09:51.174715+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"}