Study informed by encouraging exploratory efficacy findings and a favorable safety profile in the prior Phase 3 trial Approximately 120 participants with severe postpartum depression (PPD) planned; first participant dosing expected in early Q4 2026 Company expects existing resources to support BLOOM SALT LAKE CITY, Sept. 14, 2026 /PRNewswire/ -- Lipocine Inc. (NASDAQ: LPCN), a specialty pharmaceutical company focused on the development of novel oral therapeutics, today announced the initiation of BLOOM, a Phase 3 study evaluating LPCN 1154 (oral brexanolone) for PPD.