Phase 3 LEVEL Enrollment Completion for TNX-103 in PH-HFpEF Targeted Around Year-End 2025, with Topline Data Expected Middle of 2026 Initiation of Second Phase 3 Study, LEVEL-2, Expected This Year CHAPEL HILL, N.C., May 14, 2025 (GLOBE NEWSWIRE) -- Tenax Therapeutics, Inc. (Nasdaq: TENX) (“Tenax” or “Tenax Therapeutics” or the “Company”), a Phase 3, development-stage pharmaceutical company using clinical insights to develop novel cardiopulmonary therapies, today reported financial results for the quarter en ...