Grey Matters receives radioactive materials license for NovaScan

Grey Matters Achieves Final Major Milestone; Receives Radioactive Materials License from State of Florida for its Flagship NovaScan Neuroimaging Clinics™ Location

VANCOUVER, British Columbia, Aug. 20, 2026 (GLOBE NEWSWIRE) -- Grey Matters Health Inc. (the “ Company” or “ Grey Matters ”) (CSE: GREY) (FRANKFURT: AGW0) (OTC: AGNPF), a Canadian healthcare company, is pleased to announce that it has now received its Radioactive Materials License (RML) from the State of Florida for its flagship NovaScan Neuroimaging Clinics™ location (“NovaScan” or “NovaScan Clinic”) scheduled to open by September 30 th in Davie, Florida.

“This was the last major regulatory step required for the clinic as we continue to advance through our final preparations for opening,” said Christopher J. Moreau, CEO of Grey Matters Health. “With our expanded focus and investment in dedicated brain PET neuroimaging, we are very close to the start of a new era for the Company, our shareholders, our strategic partners, and our referring network and their patients.”

For more information please contact:

Christopher J. Moreau CEO Grey Matters Health Inc. 604.398.4175 Ext 701

cjmoreau@greymatters-health.com info@greymatters-health.com www.greymatters - health.com

About Grey Matters

Grey Matters is a Canadian healthcare company focused on the provision of brain dedicated PET scanning services through a planned network of new neuroimaging clinics in the U.S. for the early-stage detection of Alzheimer’s Disease and other forms of neurodegenerative diseases, including frontotemporal dementia, Parkinson’s, and Lewy body dementia, and will additionally offer other select neuro-oncology imaging applications too.

The Grey Matters Health business plan is to open a national chain of its NovaScan Neuroimaging Clinics™ throughout the U.S.

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