Mako Mining — AGM Information 2026

Jan 13, 2026

MAKO MINING CORP.

OFFICER'S CERTIFICATE

TO: Alberta Securities Commission
British Columbia Securities Commission
Manitoba Securities Commission
Ontario Securities Commission

RE: Abridging time pursuant to National Instrument 54-101 – Communication With Beneficial Owners of Securities of a Reporting Issuer (“NI 54-101”)

I, Ezequiel Sirotinsky, Corporate Secretary of Mako Mining Corp. (the “Company”), hereby certify for and on behalf of the Company, and not in my personal capacity and without personal liability, that in connection with the special meeting of the shareholders of the Company scheduled to be held on February 10, 2026, (the “Meeting”), the Company:

(a) has arranged to have proxy-related materials for the Meeting sent in compliance with the applicable timing requirements set forth in Sections 2.9 and 2.12 of NI 54-101;

(b) has arranged to have carried out all of the requirements of NI 54-101 in addition to those described in paragraph (a) above; and

(c) is relying upon Section 2.20 of NI 54-101 in connection with the abridgement of the time periods described by subsections 2.2(1) and 2.5(1) of NI 54-101 applicable to the Meeting.

The term “proxy-related materials” as used in this certificate shall have the meaning ascribed to it in NI 54-101.

DATED as of the 12th day of January, 2026.

MAKO MINING CORP.

Per: (signed) “Ezequiel Sirotinsky”
Name: Ezequiel Sirotinsky
Title: Corporate Secretary