Green Shift Commodities — AGM Information 2021

Jul 8, 2021

U3O8 CORP. 36 Toronto Street, Suite 1005 Toronto, Ontario M5H 2Y4

NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS

NOTICE IS HEREBY GIVEN that an annual and special meeting (the “ Meeting ”) of shareholders (“ Shareholders ”) of U3O8 Corp. (the “ Corporation ”) will be held at 36 Toronto Street, Tenth Floor, Suite 1050, Toronto, Ontario M5C 2C5, on Monday, August 9, 2021, at 11:00 a.m. (Eastern Daylight Time “ EDT ”) for the following purposes:

1. to receive the audited consolidated financial statements for the year ended December 31, 2020 and the auditors’ report thereon;

2. to elect the Corporation’s directors for the ensuing year;

3. to approve the Corporation’s rolling Equity-Based Incentive Plan;

4. to appoint Davidson and Company LLP, Chartered Accountants, as the Corporation’s auditors and to authorize the directors to fix their remuneration; and

5. to transact such other business as may properly come before the Meeting or any adjournment or adjournments thereof.

Details of the foregoing matters are described in the Circular of the Corporation dated June 25, 2021, which forms part of this notice.

The board of directors of the Corporation (the “ Board ”) has fixed June 25, 2021 as the record date (the “ Record Date ”) for determining the Shareholders entitled to receive notice of, and to vote at, the Meeting. Only Shareholders whose names have been entered in the register of Shareholders at the close of business on the Record Date will be entitled to receive notice of, and to vote, at the Meeting.

Shareholders who are unable to attend the Meeting in person are requested to complete, date, sign and return the enclosed form of proxy so that as large a representation as possible may be had at the Meeting. To be effective, the completed form of proxy must be received by our transfer agent, TSX Trust Company, 100 Adelaide Street West, Suite 301, Toronto, Ontario, M5H 4H1, facsimile (416) 361-0470, not later than 11:00 a.m. (EDT) on June 5, 2021, or no later than 48 hours (excluding Saturdays, Sundays, and holidays) before the time to which the Meeting has been rescheduled, if it has been rescheduled or adjourned.

If you are a non-registered holder of common shares and have received these materials through your broker, nominee or other intermediary, please complete and return the form of proxy or voting instruction form provided to you by your broker, custodian, nominee or other intermediary in accordance with the instructions provided therein.

DATED at Toronto, Ontario as of the 25[th] day of June, 2021.

BY ORDER OF THE BOARD OF DIRECTORS

“ Richard Spencer ”

Richard Spencer President and Chief Executive Officer