Spectra Products Inc. — Proxy Solicitation & Information Statement 2024

Jan 18, 2024

January 18, 2024

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324-8th Avenue SW, 8th floor Calgary AB, T2P 2Z2 www.computershare.com

To: All Canadian Securities Regulatory Authorities

Subject: SPECTRA PRODUCTS 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 : February 12, 2024 Record Date for Voting (if applicable) : February 12, 2024 Beneficial Ownership Determination Date : February 12, 2024 Meeting Date : March 19, 2024 Meeting Location (if available) : Calgary, AB Issuer sending proxy related materials directly to NOBO: Yes Issuer paying for delivery to OBO: Yes

Notice and Access (NAA) Requirements:

NAA for Beneficial Holders No NAA for Registered Holders No

Voting Security Details:

Description CUSIP Number ISIN COMMON SHARES 84757D209 CA84757D2095

Sincerely,

Computershare

Agent for SPECTRA PRODUCTS INC.