{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-022242","form_type":"8-K","ticker":"GH","cik":"0001576280","company_name":"Guardant Health, Inc.","filed_at":"2025-02-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:04.049211+00:00","generated_at":"2026-05-27T00:55:01.251854+00:00","sec_items":["1.01","3.02","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Guardant Health exchanges $659.3M of 0% 2027 notes for $600M of 1.25% 2031 notes; plans $45M buyback","bullets":["Issues $600M of 1.25% Convertible Senior Notes due Feb 15, 2031, exchanging for $659.3M of 0% Convertible 2027 Notes.","Initial conversion price of new notes ~$62.22/share, a 35% premium to Feb 6, 2025 closing price.","After close (~Feb 14, 2025), $490.7M of 2027 Notes remain outstanding with unchanged terms.","Intends to repurchase ~$45M of common stock from participants; exchange agent will buy ~$35M separately.","New notes are unregistered, issued under Section 4(a)(2) and 3(a)(9) exemptions."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-022242","json":"https://secwatch.observer/filing/0001193125-25-022242.json","markdown":"https://secwatch.observer/filing/0001193125-25-022242.md","text":"https://secwatch.observer/filing/0001193125-25-022242.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1576280/000119312525022242/0001193125-25-022242-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1576280/000119312525022242/d931211d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-27T00:55:01.251854+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"}