secwatch.observer — SEC 8-K summary ====================================== Issuer: Moleculin Biotech, Inc. (MBRX) CIK: 0001659617 Form: 8-K Filed at: 2025-12-22T23:59:59+00:00 Accession: 0001437749-25-038478 Event type: regulatory Sentiment: negative Materiality: 0.70 Item codes: 1.01, 8.01, 9.01 LLM model: deepseek-v4-flash:cloud Moleculin Biotech Reduces Warrant Exercise Price to $3.90, Boosts Equity Above $10M to Address Nasdaq Delisting -------------------------------------------------------------------------------- - Entered warrant amendment agreements on Dec 21, 2025 reducing exercise price of Series E, F, G warrants to $3.90 per share. - Amended Series E and F warrants to delete certain anti-dilution provisions and modify Black Scholes Value definition. - Received Nasdaq delisting notice on Nov 20, 2025 for non-compliance with $2.5M equity rule; appealed and hearing set for Jan 20, 2026. - Raised $6.8M from warrant exercise on Dec 9, 2025 and $1.1M from ATM facility; stockholders' equity now exceeds $10.0M. - Panel hearing for Nasdaq appeal scheduled for January 20, 2026. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1659617/000143774925038478/0001437749-25-038478-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1659617/000143774925038478/mbrx20251221_8k.htm HTML page: https://secwatch.observer/filing/0001437749-25-038478 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer