August 18, 2021 510 Burrard St, 3rd Floor

Vancouver BC, V6C 3B9

www.computershare.com 

To: All Canadian Securities Regulatory Authorities

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 : August 25, 2021

Record Date for Voting (if applicable) : August 25, 2021

Beneficial Ownership Determination Date : August 25, 2021

Meeting Date : October 07, 2021

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 73044W104 CA73044W1041

Sincerely, 

Computershare 

Agent for POET TECHNOLOGIES INC.

Why no NR from POET for this today?