Dr. Andre Boulet reports

DEVONIAN HEALTH GROUP INC. ANTICIPATES TO COMMENCE TRADING ON THE NYSE AMERICAN

In connection with an underwritten public offering, Devonian Health Group Inc. anticipates to list its common shares and warrants offered on the NYSE American LLC, with trading expected to commence as early as Sept. 16, 2026, under the symbols DHGR and DHGR.WS, respectively, subject to market conditions and final authorization by the NYSE American of the company's listing application and continued compliance with the exchange rules. The company will remain listed on the TSX Venture Exchange. The company has also reserved the symbol DHGR on the TSX-V and intends to request that its current trading symbol be changed at a later date from GSD to DHGR.

About Devonian Health Group Inc.

Devonian Health Group is a clinical-stage pharmaceutical company specializing in the development of drugs for various fibro-inflammatory autoimmune diseases with novel therapeutic approaches to targeting unmet medical needs. Devonian's core strategy is to develop prescription drugs for the treatment of fibro-inflammatory autoimmune diseases, including, but not limited to, atopic dermatitis, radiodermatitis and ulcerative colitis.

Devonian Health Group was incorporated in 2015 and is headquartered in Quebec, Canada, where it owns a state-of-the-art extraction facility. Devonian is traded publicly on the TSX-V (symbol: GSD) and currently quoted on the OTCQB Venture Market (symbol: DVHGF).

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