PsyBio Therapeutics Corp. — Proxy Solicitation & Information Statement 2022

May 19, 2022

May 19, 2022

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Filed via SEDAR

To All Applicable Exchanges and Securities Regulatory Authorities

Subject: Psybio Therapeutics Corp. (the "Issuer") Notice of Meeting and Record Date - Amended

Dear Sir/Madam:

We are pleased to confirm the following information with respect to the Issuer's upcoming meeting of securityholders:

MeetingType:	Annual and Special Meeting
MeetingDate:	August 11,2022
Record Date for Notice of Meeting:	June 13,2022
Record Date for Voting (if applicable):	June 13,2022
Beneficial OwnershipDetermination Date:	June 13,2022
Class of Securities Entitled to Vote:	Multiple Voting SharesSubordinate VotingShares
ISIN:	CA6936972034CA6936971044
Issuer sending proxymaterials directlyto NOBOs:	No
Issuerpayingfor deliveryto OBOs:	No
Notice and Access for Beneficial Holders:	No
Notice and Access for Registered Holders:	No

In accordance with applicable securities regulations we are filing this information with you in our capacity as agent of the Issuer.

Yours truly,

ODYSSEY TRUST COMPANY AS AGENT FOR Psybio Therapeutics Corp.