{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-25-029347","form_type":"8-K","ticker":"BCDA","cik":"0000925741","company_name":"BioCardia, Inc.","filed_at":"2025-09-18T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.722421+00:00","generated_at":"2026-05-17T06:19:18.892033+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"BioCardia CardiAMP trial roll-in cohort shows +80 sec exercise tolerance, 82% fewer angina episodes at 6 months","bullets":["Open-label roll-in cohort (N not given) met primary endpoint; no treatment-emergent major adverse cardiac events.","Average exercise tolerance improved by 80 seconds at six-month follow-up vs. pre-treatment.","Angina episodes reduced by an average of 82% at the six-month primary endpoint.","60% of patients showed substantial improvement in both exercise tolerance and angina reduction.","Results compare favorably to FDA-approved therapies Ranolazine and EECP; data to be submitted for peer review."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-25-029347","json":"https://secwatch.observer/filing/0001437749-25-029347.json","markdown":"https://secwatch.observer/filing/0001437749-25-029347.md","text":"https://secwatch.observer/filing/0001437749-25-029347.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/925741/000143774925029347/0001437749-25-029347-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/925741/000143774925029347/bcda20250917_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T06:19:18.892033+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"}