secwatch.observer — SEC 8-K summary ====================================== Issuer: ORAGENICS INC (OGEN) CIK: 0001174940 Form: 8-K Filed at: 2026-03-11T23:59:59+00:00 Accession: 0001493152-26-009682 Event type: other_material Sentiment: positive Materiality: 0.65 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Oragenics gets HREC approval, starts Phase IIa site activation for ONP-002 in Australia; explores CNS asset acquisition -------------------------------------------------------------------------------- - Received final HREC approval in Australia for Phase IIa trial of ONP-002 for concussion/mTBI. - Completed first site initiation visit (SIV) for Phase IIa trial; two more sites in final RGO review. - Phase IIa trial of 40 patients; first dose within 12 hours of injury; data readout expected before year-end 2026. - Exploring discussions with third parties for potential acquisition of CNS assets focusing on brain health/recovery. - No definitive agreements reached; platform expansion independent of Receptor.AI partnership. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1174940/000149315226009682/0001493152-26-009682-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1174940/000149315226009682/form8-k.htm HTML page: https://secwatch.observer/filing/0001493152-26-009682 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer