secwatch.observer — SEC 8-K summary ====================================== Issuer: Aptose Biosciences Inc. (APTOF) CIK: 0000882361 Form: 8-K Filed at: 2025-08-27T23:59:59+00:00 Accession: 0001193125-25-189841 Event type: other Sentiment: neutral Materiality: 0.40 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 Aptose Biosciences enters retention agreements with CEO, CFO, and CMO totaling ~$698K upon change of control -------------------------------------------------------------------------------- - CEO William Rice receives $331,496 retention grant; CFO Fletcher Payne $167,059; CMO Rafael Bejar $199,947. - Payments due within 5 days of a change of control closing. - Grants forfeited if executive is not actively employed at change of control closing. - Aims to reward, retain, and incentivize leadership team for long-term shareholder value. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/882361/000119312525189841/0001193125-25-189841-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/882361/000119312525189841/d50849d8k.htm HTML page: https://secwatch.observer/filing/0001193125-25-189841 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer