Spectra Products Inc. — Proxy Solicitation & Information Statement 2025

Mar 10, 2025

Date: March 10, 2025

Computershare

324-8th Avenue SW, 8th floor

Calgary AB, T2P 2Z2

www.computershare.com

To: All Canadian Securities Regulatory Authorities

AMENDED

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 Meeting

Record Date for Notice of Meeting : March 10, 2025

Record Date for Voting (if applicable) : March 10, 2025

Beneficial Ownership Determination Date : March 10, 2025

Meeting Date : April 29, 2025 - AMENDED

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.