BENSALEM, Pa.--(BUSINESS WIRE)--Investors who suffered losses on Tenax Therapeutics, Inc. ("Tenax" or the "Company") stock may have claims to recover those losses. The Law Offices of Howard G. Smith today reported that it is conducting a securities fraud investigation on behalf of Tenax Therapeutics, Inc. (NASDAQ: TENX) investors into whether the Company may have violated the federal securities laws. The investigation comes after a August 10, 2026 disclosure concerning Tenax Therapeutics, Inc.