secwatch.observer — SEC 8-K summary ====================================== Issuer: Moleculin Biotech, Inc. (MBRX) CIK: 0001659617 Form: 8-K Filed at: 2025-11-13T23:59:59+00:00 Accession: 0001437749-25-034635 Event type: other_material Sentiment: positive Materiality: 0.75 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Moleculin reports 60% enrollment for first interim unblinding of Phase 3 AML trial -------------------------------------------------------------------------------- - 60% of target 45 subjects for first interim unblinding of MIRACLE (R/R AML) trial have consented (as of Nov 4, 2025). - Completion of treatment for first 45 subjects expected Q1 2026; unblinding thereafter. - Blinded response activity tracking within expected range based on historical trial arm responses. - CEO notes strong recruitment momentum despite EU bed shortages. - Annamycin has FDA Fast Track and Orphan Drug designations for R/R AML; patent protection through 2040-2045. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1659617/000143774925034635/0001437749-25-034635-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1659617/000143774925034635/mbrx20251112_8k.htm HTML page: https://secwatch.observer/filing/0001437749-25-034635 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer