{"schema_version":"secwatch.filing_event.v1","accession":"0001464521-25-000009","form_type":"8-K","ticker":"HTFL","cik":"0001464521","company_name":"Heartflow, Inc.","filed_at":"2025-09-10T23:59:59+00:00","discovered_at":"2026-05-14T18:02:44.037907+00:00","generated_at":"2026-05-17T06:58:54.782458+00:00","sec_items":["2.02","7.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Heartflow reports preliminary Q2 2025 revenue $43.4M, gross margin 75.5%","bullets":["Preliminary Q2 2025 unaudited results: revenue ~$43.4M, gross margin ~75.5%, operating expenses ~$46.5M.","Cash and cash equivalents ~$80.2M as of June 30, 2025, before IPO proceeds and debt repayment.","IPO net proceeds ~$333M; subsequent repayment of $114.1M debt plus interest in Q3 2025.","Results initially disclosed as ranges in S-1; final Q2 2025 report to be filed on Form 10-Q."],"urls":{"canonical":"https://secwatch.observer/filing/0001464521-25-000009","json":"https://secwatch.observer/filing/0001464521-25-000009.json","markdown":"https://secwatch.observer/filing/0001464521-25-000009.md","text":"https://secwatch.observer/filing/0001464521-25-000009.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1464521/000146452125000009/0001464521-25-000009-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1464521/000146452125000009/htfl-20250910.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T06:58:54.782458+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"}