BioNxt Solutions Inc. — AGM Information 2021

Jun 5, 2021

510 Burrard St, 3rd Floor Vancouver BC, V6C 3B9 www.computershare.com

June 4, 2021

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To: All Canadian Securities Regulatory Authorities

Subject: XPHYTO THERAPEUTICS CORP.

Dear Sir/Madam:

We advise of the following with respect to the upcoming Meeting of Security Holders for the subject Issuer:

Meeting Type : Annual General Meeting (AMENDED) Record Date for Notice of Meeting : June 23, 2021 Record Date for Voting (if applicable) : June 23, 2021 Beneficial Ownership Determination Date : June 23, 2021 Meeting Date : July 30, 2021 Meeting Location (if available) : Vancouver, BC Issuer sending proxy related materials directly to NOBO: Yes Issuer paying for delivery to OBO: No Notice and Access (NAA) Requirements: NAA for Beneficial Holders No NAA for Registered Holders No Voting Security Details: Description CUSIP Number ISIN COMMON CLASS 98421R105 CA98421R1055

Sincerely,

Computershare

Agent for XPHYTO THERAPEUTICS CORP.