secwatch.observer — SEC 8-K summary ====================================== Issuer: WINDTREE THERAPEUTICS INC /DE/ (WINT) CIK: 0000946486 Form: 8-K Filed at: 2025-08-08T23:59:59+00:00 Accession: 0001437749-25-025762 Event type: other_material Sentiment: negative Materiality: 0.60 Item codes: 8.01 LLM model: deepseek-v4-flash:cloud@v2 Windtree terminates SEISMiC-C study of istaroxime after 20 enrollments; cites limited resources -------------------------------------------------------------------------------- - Terminated Phase 2 SEISMiC-C trial (istaxime for cardiogenic SCAI Stage C) at 20 enrollments. - Decision driven by limited resources and desire to advance istaroxime into broader acute heart failure. - No safety concerns were cited as the reason for termination. - CEO Jed Latkin confirmed the termination in the 8-K filing filed August 8, 2025. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/946486/000143774925025762/0001437749-25-025762-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/946486/000143774925025762/wint20250808_8k.htm HTML page: https://secwatch.observer/filing/0001437749-25-025762 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer