{"schema_version":"secwatch.filing_event.v1","accession":"0001464521-25-000005","form_type":"8-K","ticker":"HTFL","cik":"0001464521","company_name":"Heartflow, Inc.","filed_at":"2025-08-25T23:59:59+00:00","discovered_at":"2026-05-14T18:02:44.037699+00:00","generated_at":"2026-05-17T10:12:13.467631+00:00","sec_items":["1.02"],"event_type":"debt","sentiment":"positive","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Heartflow prepays $60.1M Hayfin credit facility, terminates agreement","bullets":["Prepaid $60.1M principal plus $1.0M accrued interest on Aug 22, 2025.","Credit Agreement dated June 14, 2024 (amended Jan 24, 2025) now terminated.","No exit or prepayment fees incurred in connection with the termination."],"urls":{"canonical":"https://secwatch.observer/filing/0001464521-25-000005","json":"https://secwatch.observer/filing/0001464521-25-000005.json","markdown":"https://secwatch.observer/filing/0001464521-25-000005.md","text":"https://secwatch.observer/filing/0001464521-25-000005.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1464521/000146452125000005/0001464521-25-000005-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1464521/000146452125000005/htfl-20250822.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T10:12:13.467631+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"}