Subject: POET TECHNOLOGIES INC. 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 and Special Meeting
Record Date for Notice of Meeting : May 15, 2023
Record Date for Voting (if applicable) : May 15, 2023
Beneficial Ownership Determination Date : May 15, 2023
Meeting Date : June 30, 2023 Meeting Location (if available)
: Virtual Meeting
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 Yes Beneficial Holders
Stratification Criteria: Not Applicable NAA for Registered Holders Yes Registered Holders
Stratification Criteria: Not Applicable Voting Security Details: Description CUSIP Number ISIN COMMON SHARES 73044W302 CA73044W3