NexGold Mining — Proxy Solicitation & Information Statement 2026

Apr 13, 2026

April 13, 2026

Computershare

800 - 324 8th Avenue SW

Calgary AB, T2P 2Z2

www.computershare.com

To: All Canadian Securities Regulatory Authorities

Subject: QUESTOR TECHNOLOGY 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 : May 08, 2026
Record Date for Voting (if applicable) : May 08, 2026
Beneficial Ownership Determination Date : May 08, 2026
Meeting Date : June 24, 2026
Meeting Location (if available) : Calgary, AB
Issuer sending proxy related materials directly to NOBO: No
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 No

Voting Security Details:

Description	CUSIP Number	ISIN
COMMON SHARES	747946101	CA7479461013

Sincerely,

Computershare

Agent for QUESTOR TECHNOLOGY INC