Phase 2 randomized, double-blind, placebo-controlled trial planned to evaluate TNX-2900 in children and adolescents (ages 8 to 17.5 years) with Prader-Willi Syndrome under a cleared IND TNX-2900 granted Orphan Drug and Rare Pediatric Disease Designations by the FDA, providing the potential for a Priority Review Voucher upon approval Magnesium-potentiated intranasal oxytocin formulation designed to reduce dose-related inconsistencies in receptor activity CHATHAM, N.J., Sept. 29, 2025 (GLOBE NEWSWIRE) -- Toni ...

Positive Phase 1 study showed safety, tolerability and a linear pharmacokinetic: pharmacodynamic: efficacy relationship (1: 1: 1) Planning adaptive Phase 2/3 study Approximately 70 million people that are eligible for treatment live in areas of the U.S. in which Lyme Disease is endemic CHATHAM, N.J., Sept. 17, 2025 (GLOBE NEWSWIRE) -- Tonix Pharmaceuticals Holding Corp. (Nasdaq: TNXP) (“Tonix” or the “Company”), a fully-integrated biopharmaceutical company with marketed products and a pipeline of developme ...

Core Viewpoint - Tonix Pharmaceuticals Holding Corp. (NASDAQ: TNXP) experienced a decline of approximately 20% on Monday despite receiving FDA approval for its fibromyalgia therapy, Tonmya, which had previously caused a surge in share prices [1]. Company Summary - Tonix Pharmaceuticals received FDA approval for its fibromyalgia therapy, Tonmya, on Friday [1]. - The approval initially led to a significant increase in share prices, but the stock fell by about 20% the following Monday [1].

Tonmya Approval and Launch - TonmyaTM is the first FDA-approved medicine for fibromyalgia in over 15 years[1,13] - Tonix is well-positioned to support the commercial launch of TonmyaTM, expected in Q4 2025[13] - Tonix ended Q2 2025 with approximately $125 million in cash and cash equivalents and raised approximately $50 million in Q3 2025 through equity sales[41] - The company anticipates its cash runway will support the launch and other operations into Q3 2026[13,41] Clinical Efficacy and Safety - Clinical trials demonstrated durable reduction in fibromyalgia pain with TonmyaTM[22] - In Trial 1, the TONMYA group showed a change from baseline of -1.9 compared to -1.5 in the placebo group, with a p-value of 0.010[28] - In Trial 3, the TONMYA group showed a change from baseline of -1.8 compared to -1.2 in the placebo group, with a p-value of less than 0.001[29] - A greater percentage of study participants taking Tonmya experienced a clinically meaningful (≥30%) improvement in their pain after three months, compared to placebo[35] - The most common adverse reactions (incidence ≥2% and at a higher incidence in TONMYA-treated patients compared to placebo-treated patients) were oral hypoesthesia, oral discomfort, abnormal product taste, somnolence, oral paresthesia, oral pain, fatigue, dry mouth, and aphthous ulcer[24,40,94] Market Opportunity and Commercial Strategy - Over 10 million people in the US are living with fibromyalgia[13,50] - Approximately 5% of fibromyalgia-diagnosing HCPs write approximately 70% of fibromyalgia prescriptions[62]