secwatch.observer — SEC 8-K summary ====================================== Issuer: Phio Pharmaceuticals Corp. (PHIO) CIK: 0001533040 Form: 8-K Filed at: 2025-09-03T23:59:59+00:00 Accession: 0001683168-25-006641 Event type: other_material Sentiment: neutral Materiality: 0.50 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Phio advances Phase 1b skin cancer trial to 5th cohort; presents at conference ------------------------------------------------------------------------------ - Patients are now being treated in the 5th cohort of the ongoing Phase 1b clinical trial for skin cancer (PH-762). - Phio Pharmaceuticals will present at H.C. Wainwright 27th Annual Global Investment Conference on September 10, 2025. - CEO Robert Bitterman will deliver an update on the trial and discuss strategy and next steps for the PH-762 program. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1533040/000168316825006641/0001683168-25-006641-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1533040/000168316825006641/phio_8k.htm HTML page: https://secwatch.observer/filing/0001683168-25-006641 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer