Ovation Science Inc. — AGM Information 2023

Jun 21, 2023

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NATIONAL SECURITIES ADMINISTRATORS LTD.

702 – 777 Hornby Street Vancouver, BC, V6Z 1S4 info@transferagent.ca www.transferagent.ca

Ovation Science Inc.

Via SEDAR

June 20, 2023

TO ALL APPLICABLE REGULATORS AND EXCHANGES

RE: Ovation Science Inc. (the "Issuer") Notice of Meeting and Record Dates

We advise the following with respect to the Issuer's upcoming Meeting of Security Holders:

1Meeting TypeAnnual General Meeting
2Record Date for Notice of MeetingJuly18,2023
3Record Date for Voting (If Applicable)July18,2023
4Beneficial Ownership Determination DateJuly18,2023
5Meeting DateAugust 22,2023
6Meeting LocationTBA
7Voting Securities Details
8Description(Class)Common
9ISIN/ CUSIPCA69016D1087/69016D108
10Issuer sending proxy related materials directly to Non-N
Objecting Beneficial Owners (NOBOs)o
11Issuer paying for mailing to Objecting Beneficial Owners(OBOs)No
12Notice and Access
Beneficial HoldersNo
Registered HoldersNo
Stratification LevelNot Applicable
13Material SelectionA - All

Regards,

National Securities Administrators Ltd.

Agent for Ovation Science Inc.