McFarlane Lake Mining Limited — Proxy Solicitation & Information Statement 2025

Dec 15, 2025

December 15, 2025

ODYSSEY

Filed via SEDAR+

To All Applicable Exchanges and Securities Administrators

Subject: Mcfarlane Lake Mining Limited (the "Issuer") Notice of Meeting and Record Date

Dear Sir/Madam:

We are pleased to confirm the following information with respect to the Issuer's upcoming meeting of securityholders:

Meeting Type:	Annual General and Special Meeting
Meeting Date:	March 2, 2026
Record Date for Notice of Meeting:	January 16, 2026
Record Date for Voting (if applicable):	January 16, 2026
Beneficial Ownership Determination Date:	January 16, 2026
Class of Securities Entitled to Vote:	Common Shares
ISIN:	CA58046P1080
Issuer sending proxy materials directly to NOBOs:	No
Issuer paying for delivery to OBOs:	No
Notice and Access for Beneficial Holders:	Yes
Beneficial Holders Stratification Criteria:	N/A
Notice and Access for Registered Holders:	Yes
Registered Holders Stratification Criteria:	N/A

In accordance with applicable securities regulations we are filing this information with you in our capacity as agent of the Issuer.

Yours truly,

Odyssey Trust Company

as agent for Mcfarlane Lake Mining Limited