{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-24-023668","form_type":"8-K","ticker":"WINT","cik":"0000946486","company_name":"WINDTREE THERAPEUTICS INC /DE/","filed_at":"2024-07-29T23:59:59+00:00","discovered_at":"2026-05-14T18:03:16.463586+00:00","generated_at":"2026-05-31T15:53:49.475731+00:00","sec_items":["1.01","5.03","3.02","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Windtree raises ~$1.0M via Series C preferred stock and warrants; exercise price $4.11","bullets":["Private placement of 1,250 Series C Convertible Preferred Shares and warrants for 267,380 common shares.","Gross proceeds of approximately $1.0 million; expected closing July 29, 2024.","Warrants exercisable at $4.11 per share, six-month lockout, expire five years after.","Proceeds for working capital; stockholder approval needed for conversion shares.","Registration rights agreement to file resale registration statement within 30 days of closing."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-24-023668","json":"https://secwatch.observer/filing/0001437749-24-023668.json","markdown":"https://secwatch.observer/filing/0001437749-24-023668.md","text":"https://secwatch.observer/filing/0001437749-24-023668.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/946486/000143774924023668/0001437749-24-023668-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/946486/000143774924023668/wint20240728_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T15:53:49.475731+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"}