Sixty North Gold Mining Ltd. — AGM Information 2021

May 18, 2021

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Sixty North Gold Mining Ltd. 1909 – 108 West Cordova Street Vancouver, BC V6B 0G5 Telephone: (604) 818-1400 Website: www.sixtynorthgold.com

NOTICE OF ANNUAL GENERAL MEETING

TAKE NOTICE that the 2021 Annual General Meeting of the Shareholders of Sixty North Gold Mining Ltd. (hereinafter called the “ Company ”) will be held at Easton Room, 3200 – 650 West Georgia Street, Vancouver, British Columbia, on:

Tuesday, June 8, 2021

at the hour of 10:00 o’clock in the forenoon (local time) for the following purposes:

1. to receive the Report of the Directors;

2. to receive the financial statements of the Company for the fiscal year ended October 31, 2020, and the report of the Auditors thereon;

3. to appoint Auditors for the ensuing year and to authorize the Directors to fix their remuneration;

4. to determine the number of directors and to elect directors; and

5. to transact such other business as may properly come before the Meeting.

Accompanying this Notice are an Information Circular and Form of Proxy.

Persons who have within 14 days of the date of the Meeting: (i) COVID-19 symptoms, (ii) been in close contact with another person with COVID-19 symptoms, or (iii) travelled outside of Canada, cannot attend the Meeting and should therefore vote only by proxy. For those shareholders who attend the Meeting, physical distancing measures will be applicable, as directed by the Provincial Health Officer. The Company also reserves the right to change the location, date and time of the meeting, based on developments with the COVID-19 pandemic.

A shareholder entitled to attend and vote at the Meeting is entitled to appoint a proxyholder to attend and vote in his stead. If you are unable to attend the Meeting, or any adjournment thereof in person, please read the Notes accompanying the Form of Proxy enclosed herewith and then complete and return the Proxy within the time set out in the Notes. The enclosed Form of Proxy is solicited by Management but, as set out in the Notes, you may amend it if you so desire by striking

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out the names listed therein and inserting in the space provided the name of the person you wish to represent you at the Meeting.

DATED this 4[th] day of May, 2021.

BY THE ORDER OF THE BOARD OF DIRECTORS OF SIXTY NORTH GOLD MINING LTD.

“David R. Webb” David R. Webb , President and Chief Executive Officer