Tonix Pharmaceuticals Secures Exclusive Worldwide Rights to TNX-4900
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Dec 16 2025
0mins
Should l Buy TNXP?
Tonix Pharmaceuticals announced licensing exclusive worldwide rights to TNX-4900, a highly selective small-molecule Sigma-1 receptor antagonist with demonstrated analgesic activity in multiple models of neuropathic pain. "Sigma-1 receptor antagonism has generated considerable scientific interest as a promising class of non-opioid, non-addictive analgesics," said Seth Lederman, M.D., President and Chief Executive Officer of Tonix Pharmaceuticals. "With our extensive experience studying and developing an FDA approved non-opioid analgesic we are well-positioned to oversee this new development program. We believe TNX-4900 has the potential to be best-in-class."
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Analyst Views on TNXP
Wall Street analysts forecast TNXP stock price to rise
2 Analyst Rating
2 Buy
0 Hold
0 Sell
Moderate Buy
Current: 13.970
Low
65.00
Averages
67.50
High
70.00
Current: 13.970
Low
65.00
Averages
67.50
High
70.00
About TNXP
Tonix Pharmaceuticals Holding Corp. is a biopharmaceutical company focused on developing and commercializing therapeutics to treat and vaccines to prevent, disease and alleviate suffering. Its development portfolio is focused on central nervous system (CNS) disorders. Its product candidates include TNX-102 SL, TNX-1300, TNX-2900, TNX-1900, TNX-1500, TNX-801, TNX-1800, TNX-4200, and TNX-1700. TNX-102 SL is for the management of fibromyalgia. Its CNS portfolio includes TNX-1300 (cocaine esterase), a biologic designed to treat cocaine intoxication that has a therapy designation. Its immunology development portfolio consists of biologics to address organ transplant rejection, autoimmunity and cancer, including TNX-1500, which is a humanized monoclonal antibody targeting CD40-ligand being developed for the prevention of allograft rejection and for the treatment of autoimmune diseases. It markets Zembrace SymTouch (sumatriptan injection) 3 mg and Tosymra (sumatriptan nasal spray) 10 mg.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Tonix Pharmaceuticals Successfully Uplists to Nasdaq Global Select Market
- Successful Uplisting: Tonix Pharmaceuticals has received Nasdaq approval to transfer its common stock from the Nasdaq Capital Market to the Nasdaq Global Select Market, with trading expected to commence on March 3, 2026, signifying the company's compliance with higher financial and corporate governance standards.
- Enhanced Market Recognition: This uplisting is anticipated to increase Tonix's visibility among institutional investors, improve liquidity, and broaden market recognition, potentially leading to higher trading volumes and a wider investor base.
- Strategic Milestone: CEO Seth Lederman stated that this uplisting represents an important milestone for Tonix, as the company aims to leverage this enhanced platform to drive growth and create value for shareholders, reflecting its financial and operational growth.
- Product Line Expansion: Tonix focuses on CNS and immunology treatments, with its new drug TONMYA providing the first new therapy for fibromyalgia in over 15 years, showcasing the company's potential in addressing high unmet medical needs.
See More
Tonix Pharmaceuticals Successfully Uplists to Nasdaq Global Select Market
- Successful Uplisting: Tonix Pharmaceuticals has received Nasdaq approval to transfer its common stock from the Nasdaq Capital Market to the Nasdaq Global Select Market, with trading expected to commence on March 3, 2026, reflecting the company's compliance with higher financial and corporate governance standards.
- Enhanced Market Recognition: This uplisting is expected to increase Tonix's visibility among institutional investors, improve liquidity, and broaden market recognition, potentially leading to increased trading volumes and greater value creation for shareholders.
- Strategic Development Milestone: CEO Seth Lederman stated that this uplisting represents an important milestone for the company, as Tonix aims to leverage this enhanced platform to drive growth and create shareholder value, demonstrating confidence in its future prospects.
- Product Line Expansion: Tonix focuses on CNS and immunology treatments, with its new drug TONMYA™ providing the first new therapy for fibromyalgia in over 15 years, further solidifying its market position in the biotechnology sector.
See More
Tonix Pharmaceuticals Reports Positive Phase 3 Clinical Data for TONMYA
- Successful Phase 3 Trial: Tonix Pharmaceuticals presented positive data for TONMYA at the Non-Opioid Pain Therapeutics Summit in Boston, demonstrating its significant pain reduction capabilities, thereby reinforcing its position as a non-opioid treatment option.
- Patient Recruitment and Study Design: The RESILIENT trial was a 14-week, randomized, double-blind, placebo-controlled study conducted at 34 U.S. sites, enrolling 456 participants who met the 2016 American College of Rheumatology criteria for fibromyalgia, ensuring the reliability of the results.
- Side Effects and Tolerability: TONMYA was well tolerated, with a discontinuation rate due to adverse events of 6.1% in the treatment group compared to 3.5% in the placebo group, and most adverse events were mild oral reactions, indicating its safety profile.
- Market Outlook and Approval Information: TONMYA received FDA approval in August 2025 and became commercially available in the U.S. in November 2025, marking the first new prescription medicine for fibromyalgia in over 15 years, expected to meet the treatment needs of over 10 million adults in the U.S.
See More
TONMYA Shows Significant Pain Reduction in Fibromyalgia Treatment
- Clinical Trial Results: At the 2026 Non-Opioid Pain Therapeutics Summit, TONMYA demonstrated a statistically significant reduction in weekly average pain scores at Week 14 (p<0.0001) compared to placebo in the RESILIENT study, with an effect size of 0.38, indicating its efficacy in treating fibromyalgia.
- Unique Dosing Method: TONMYA's sublingual formulation is designed for nighttime administration, bypassing first-pass metabolism to optimize drug exposure during sleep while limiting daytime exposure to the active metabolite, enhancing the overall treatment experience for patients.
- Good Tolerability: The study showed that TONMYA was well tolerated, with an adverse event-related discontinuation rate of 6.1%, lower than the 3.5% for placebo, and the most common adverse events were mild oral reactions, indicating a favorable safety profile.
- Market Demand Alignment: With over 10 million adults in the U.S. affected by fibromyalgia and existing treatments often limited by tolerability, the introduction of TONMYA provides an effective non-opioid alternative, addressing the urgent market need for new therapies.
See More
Tonix Pharmaceuticals to Present at January 2026 Investor Conferences
- Investor Conference Schedule: Tonix Pharmaceuticals will present at the Neuroscience Innovation Forum and Biotech Showcase on January 11 and 13, 2026, showcasing innovations in neuropsychiatric drug development, which is expected to attract potential investor interest.
- Leadership Participation: CEO Seth Lederman, M.D. will lead multiple sessions, emphasizing the company's leadership in biotechnology, aiming to enhance Tonix's market visibility and investor confidence.
- Product Line Showcase: Tonix will highlight its FDA-approved non-opioid analgesic TONMYA and other acute migraine treatments, demonstrating its market potential in chronic pain and CNS disorders.
- R&D Investment Outlook: Tonix's development pipeline includes candidates for rare diseases and infectious diseases, which is expected to generate interest in biotech investments and further enhance the company's competitiveness in the industry.
See More
Tonix Pharmaceuticals (TNXP) Enters $20M Securities Purchase Agreement with Point72
- Securities Purchase Agreement: Tonix Pharmaceuticals has entered into a securities purchase agreement with Point72 for the sale of 615,025 shares at $16.26 each, expected to close around December 30, subject to customary conditions, which will generate approximately $20 million in gross proceeds to enhance the company's liquidity for future R&D support.
- Pre-Funded Warrant Structure: In addition to common stock, the agreement includes pre-funded warrants allowing the purchase of 615,025 shares at $16.259 each, optimizing the financing structure and reducing overall financing costs for the company.
- Underwriter Role: TD Cowen is acting as the sole placement agent for this transaction, while A.G.P./Alliance Global Partners serves as financial advisor, ensuring smooth execution and boosting market confidence, reflecting investor trust in Tonix's future prospects.
- Funding Utilization Outlook: This financing will provide Tonix with essential capital to support ongoing investments in clinical trials and product development, particularly for the upcoming Phase 2/3 trial of TNX-4800, potentially driving long-term growth for the company.
See More
Tonix Pharmaceuticals Successfully Uplists to Nasdaq Global Select Market
- Successful Uplisting: Tonix Pharmaceuticals has received Nasdaq approval to transfer its common stock from the Nasdaq Capital Market to the Nasdaq Global Select Market, with trading expected to commence on March 3, 2026, signifying the company's compliance with higher financial and corporate governance standards.
- Enhanced Market Recognition: This uplisting is anticipated to increase Tonix's visibility among institutional investors, improve liquidity, and broaden market recognition, potentially leading to higher trading volumes and a wider investor base.
- Strategic Milestone: CEO Seth Lederman stated that this uplisting represents an important milestone for Tonix, as the company aims to leverage this enhanced platform to drive growth and create value for shareholders, reflecting its financial and operational growth.
- Product Line Expansion: Tonix focuses on CNS and immunology treatments, with its new drug TONMYA providing the first new therapy for fibromyalgia in over 15 years, showcasing the company's potential in addressing high unmet medical needs.
See More
Tonix Pharmaceuticals Successfully Uplists to Nasdaq Global Select Market
- Successful Uplisting: Tonix Pharmaceuticals has received Nasdaq approval to transfer its common stock from the Nasdaq Capital Market to the Nasdaq Global Select Market, with trading expected to commence on March 3, 2026, reflecting the company's compliance with higher financial and corporate governance standards.
- Enhanced Market Recognition: This uplisting is expected to increase Tonix's visibility among institutional investors, improve liquidity, and broaden market recognition, potentially leading to increased trading volumes and greater value creation for shareholders.
- Strategic Development Milestone: CEO Seth Lederman stated that this uplisting represents an important milestone for the company, as Tonix aims to leverage this enhanced platform to drive growth and create shareholder value, demonstrating confidence in its future prospects.
- Product Line Expansion: Tonix focuses on CNS and immunology treatments, with its new drug TONMYA™ providing the first new therapy for fibromyalgia in over 15 years, further solidifying its market position in the biotechnology sector.
See More
Tonix Pharmaceuticals Reports Positive Phase 3 Clinical Data for TONMYA
- Successful Phase 3 Trial: Tonix Pharmaceuticals presented positive data for TONMYA at the Non-Opioid Pain Therapeutics Summit in Boston, demonstrating its significant pain reduction capabilities, thereby reinforcing its position as a non-opioid treatment option.
- Patient Recruitment and Study Design: The RESILIENT trial was a 14-week, randomized, double-blind, placebo-controlled study conducted at 34 U.S. sites, enrolling 456 participants who met the 2016 American College of Rheumatology criteria for fibromyalgia, ensuring the reliability of the results.
- Side Effects and Tolerability: TONMYA was well tolerated, with a discontinuation rate due to adverse events of 6.1% in the treatment group compared to 3.5% in the placebo group, and most adverse events were mild oral reactions, indicating its safety profile.
- Market Outlook and Approval Information: TONMYA received FDA approval in August 2025 and became commercially available in the U.S. in November 2025, marking the first new prescription medicine for fibromyalgia in over 15 years, expected to meet the treatment needs of over 10 million adults in the U.S.
See More
TONMYA Shows Significant Pain Reduction in Fibromyalgia Treatment
- Clinical Trial Results: At the 2026 Non-Opioid Pain Therapeutics Summit, TONMYA demonstrated a statistically significant reduction in weekly average pain scores at Week 14 (p<0.0001) compared to placebo in the RESILIENT study, with an effect size of 0.38, indicating its efficacy in treating fibromyalgia.
- Unique Dosing Method: TONMYA's sublingual formulation is designed for nighttime administration, bypassing first-pass metabolism to optimize drug exposure during sleep while limiting daytime exposure to the active metabolite, enhancing the overall treatment experience for patients.
- Good Tolerability: The study showed that TONMYA was well tolerated, with an adverse event-related discontinuation rate of 6.1%, lower than the 3.5% for placebo, and the most common adverse events were mild oral reactions, indicating a favorable safety profile.
- Market Demand Alignment: With over 10 million adults in the U.S. affected by fibromyalgia and existing treatments often limited by tolerability, the introduction of TONMYA provides an effective non-opioid alternative, addressing the urgent market need for new therapies.
See More
Tonix Pharmaceuticals to Present at January 2026 Investor Conferences
- Investor Conference Schedule: Tonix Pharmaceuticals will present at the Neuroscience Innovation Forum and Biotech Showcase on January 11 and 13, 2026, showcasing innovations in neuropsychiatric drug development, which is expected to attract potential investor interest.
- Leadership Participation: CEO Seth Lederman, M.D. will lead multiple sessions, emphasizing the company's leadership in biotechnology, aiming to enhance Tonix's market visibility and investor confidence.
- Product Line Showcase: Tonix will highlight its FDA-approved non-opioid analgesic TONMYA and other acute migraine treatments, demonstrating its market potential in chronic pain and CNS disorders.
- R&D Investment Outlook: Tonix's development pipeline includes candidates for rare diseases and infectious diseases, which is expected to generate interest in biotech investments and further enhance the company's competitiveness in the industry.
See More
Tonix Pharmaceuticals (TNXP) Enters $20M Securities Purchase Agreement with Point72
- Securities Purchase Agreement: Tonix Pharmaceuticals has entered into a securities purchase agreement with Point72 for the sale of 615,025 shares at $16.26 each, expected to close around December 30, subject to customary conditions, which will generate approximately $20 million in gross proceeds to enhance the company's liquidity for future R&D support.
- Pre-Funded Warrant Structure: In addition to common stock, the agreement includes pre-funded warrants allowing the purchase of 615,025 shares at $16.259 each, optimizing the financing structure and reducing overall financing costs for the company.
- Underwriter Role: TD Cowen is acting as the sole placement agent for this transaction, while A.G.P./Alliance Global Partners serves as financial advisor, ensuring smooth execution and boosting market confidence, reflecting investor trust in Tonix's future prospects.
- Funding Utilization Outlook: This financing will provide Tonix with essential capital to support ongoing investments in clinical trials and product development, particularly for the upcoming Phase 2/3 trial of TNX-4800, potentially driving long-term growth for the company.
See More
