Mr. Patrick Sapphire reports

AURUM LAKE MINING RECEIVES TSXV CONDITIONAL APPROVAL FOR OPTION AGREEMENT WITH LIPARI MINING LTD.

Further to the news release dated Nov. 21, 2025, regarding the option agreement dated Nov. 17, 2025, with Lipari Mining Ltd., for the exclusive option to earn a 100-per-cent interest in the Band-Ore property, Aurum Lake Mining Corp. has received conditional approval from the TSX Venture Exchange for the option agreement.

The company has satisfied all conditions imposed by the exchange in connection with the option agreement. The option agreement will become effective upon receipt of final approval from the exchange.

About Aurum Lake Mining Corp.

Aurum Lake is a Tier 2 mining issuer pursuant to the policies of the TSX-V. Aurum's current principal business is the development and exploration of the Homathko property, located in the Cariboo region of British Columbia, approximately 57 kilometres south of the community of Tatla Lake, which lies 222 km west of Williams Lake. Aurum expects that it will continue to evaluate and acquire additional resource projects in other jurisdictions with low to moderate local political risk.

We seek Safe Harbor.