Tonix Pharmaceuticals Joins Russell Microcap Index

NEW YORK, June 30, 2014 (GLOBE NEWSWIRE) -- Tonix Pharmaceuticals Holding Corp. (Nasdaq:TNXP), a clinical-stage pharmaceutical company focused on common disorders of the central nervous system, was added to the Russell Microcap® Index on June 27, 2014. A listing of all members can be found at www.russell.com.

Annual reconstitution of Russell's U.S. indexes captures the 4,000 largest U.S. stocks as of the end of May, ranking them by total market capitalization. The Russell Indexes are widely used by investment managers and institutional investors for index funds and as benchmarks for active investment strategies. As of December 31, 2013, approximately $5.2 trillion in assets were benchmarked to Russell Indexes.

About Tonix Pharmaceuticals Holding Corp.

Tonix develops first-in-class medicines for common disorders of the central nervous system. Fibromyalgia (FM), post-traumatic stress disorder (PTSD), and episodic tension-type headache are characterized by inadequate treatment options, dissatisfaction among patients and physicians, and significant economic impact. Tonix is currently conducting the first anticipated pivotal trial of TNX-102 SL in FM, the BESTFIT trial (BEdtime Sublingual TNX-102 SL as Fibromyalgia Intervention Therapy). Tonix expects to begin clinical development of TNX-102 SL in PTSD in the third quarter of 2014. With TNX-102 SL, Tonix approaches the treatment of people suffering from FM and PTSD by targeting their inability to obtain restorative sleep. TNX-201 is in development for episodic tension-type headache, and Tonix expects to begin clinical studies of TNX-201 in the fourth quarter of 2014. To learn more, please visit www.tonixpharma.com.

Forward-Looking Statements

Certain statements in this press release are forward-looking within the meaning of the Private Securities Litigation Reform Act of 1995. These statements may be identified by the use of forward-looking words such as "anticipate," "believe," "forecast," "estimate" and "intend," among others. These forward-looking statements are based on Tonix's current expectations and actual results could differ materially. There are a number of factors that could cause actual events to differ materially from those indicated by such forward-looking statements. These factors include, but are not limited to, substantial competition; our ability to continue as a going concern; our need for additional financing; uncertainties of patent protection and litigation; uncertainties of government or third party payer reimbursement; limited sales and marketing efforts and dependence upon third parties; and risks related to failure to obtain FDA clearances or approvals and noncompliance with FDA regulations. As with any pharmaceutical under development, there are significant risks in the development, regulatory approval and commercialization of new products. Tonix does not undertake an obligation to update or revise any forward-looking statement. Investors should read the risk factors set forth in the Annual Report on Form 10-K filed with the SEC on March 28, 2014 and future periodic reports filed with the Securities and Exchange Commission. All of the Company's forward-looking statements are expressly qualified by all such risk factors and other cautionary statements. The information set forth herein speaks only as of the date hereof.

CONTACT: Tonix Pharmaceuticals Holding Corp.
         Leland Gershell
         Chief Financial Officer
         (212) 980-9155 x104
         leland.gershell@tonixpharma.com

         Public Relations:
         Dian Griesel Int'l.
         Susan Forman/Laura Radocaj
         (212) 825-3210
         sforman@dgicomm.com
         lradocaj@dgicomm.com

Released June 30, 2014