secwatch.observer — SEC 8-K summary ====================================== Issuer: Aptose Biosciences Inc. (APTOF) CIK: 0000882361 Form: 8-K Filed at: 2025-03-24T23:59:59+00:00 Accession: 0001193125-25-061426 Event type: other_material Sentiment: neutral Materiality: 0.60 Item codes: 1.01, 3.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Aptose converts $1.5M debt into 409,063 shares at $3.70; amends investor rights with Hanmi -------------------------------------------------------------------------------- - Converted $1,513,533.10 of debt owed to Hanmi into 409,063 common shares at $3.70 per share. - Interest for Dec. 21, 2024–Mar. 31, 2025 deferred; must be paid by June 27, 2025 to avoid default. - Amended investor rights: Hanmi gets demand and piggyback registration rights; can nominate employees if ownership ≥10%. - Company plans $15M capital raise; additional debt conversions allowed post-raise at Hanmi's discretion subject to 19.99% cap. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/882361/000119312525061426/0001193125-25-061426-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/882361/000119312525061426/d943621d8k.htm HTML page: https://secwatch.observer/filing/0001193125-25-061426 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer