{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-26-024009","form_type":"8-K","ticker":"WINT","cik":"0000946486","company_name":"WINDTREE THERAPEUTICS INC /DE/","filed_at":"2026-07-21T21:50:13+00:00","discovered_at":"2026-07-22T10:05:00.241500+00:00","generated_at":"2026-07-22T10:05:58.337960+00:00","sec_items":["1.01","9.01"],"event_type":"m_and_a","sentiment":"negative","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Windtree sells cardiovascular drug candidates to Seismic for $150K upfront plus contingent payments","bullets":["Windtree receives $150,000 upfront for its cardiovascular drug candidates, including acute heart failure program.","Windtree is entitled to 20% of future licensing revenue and global commercial net revenue if approved.","If Seismic raises at least $10M, Windtree receives an additional $700,000 payment.","Windtree transfers certain development payables to Seismic as part of the agreement.","The deal includes transfer of intellectual property and the Taiwanese subsidiary to Seismic."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-024009","json":"https://secwatch.observer/filing/0001437749-26-024009.json","markdown":"https://secwatch.observer/filing/0001437749-26-024009.md","text":"https://secwatch.observer/filing/0001437749-26-024009.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/946486/000143774926024009/0001437749-26-024009-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/946486/000143774926024009/wint20260721_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-22T10:05:58.337960+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"}