secwatch.observer — SEC 8-K summary ====================================== Issuer: FENNEC PHARMACEUTICALS INC. (FENC) CIK: 0001211583 Form: 8-K Filed at: 2026-02-20T23:59:59+00:00 Accession: 0001104659-26-018128 Event type: other_material Sentiment: positive Materiality: 0.65 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Fennec real-world data show PEDMARK safe in adults with head & neck cancers, no disruption to cisplatin therapy -------------------------------------------------------------------------------- - Data from retrospective review of 15 adult HNC patients presented at 2026 MHNCS symposium (Feb 19-21). - PEDMARK given ≥6 hours after cisplatin was feasible and well tolerated; no grade 3/4 toxicities observed. - Majority of high-risk patients had no measurable hearing loss during or after treatment despite baseline impairment. - No disruption to curative-intent cisplatin-based treatment delivery was noted in the study. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1211583/000110465926018128/0001104659-26-018128-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1211583/000110465926018128/fencf-20260220x8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-018128 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer