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ROCKEX MINING CORPORATION

CSE: RXM

ROCKEX MINING ANNOUNCES RESULTS OF ANNUAL AND SPECIAL SHAREHOLDERS' MEETING

June 22, 2026 - Thunder Bay, Ontario - Rockex Mining Corporation ("Rockex" or the "Corporation") (CSE: RXM) is pleased to announce the results of the annual and special meeting of shareholders (the "Meeting") held on June 18, 2026. Shareholders holding an aggregate of 50,475,911 votes (37.76% of the outstanding votes) were present or represented by proxy at the Meeting.

The shareholders voted in favour of all three items tabled at the Meeting, namely: (i) the re-appointment of Doane Grant Thornton LLP as auditors of the Company, which was approved by 99.85% of the votes cast by shareholders present in person or represented by proxy at the Meeting, (ii) the election of the six nominees listed in the management information circular dated May 14, 2026 as directors of the Company for the ensuing year or until their successors are elected or appointed, with each director receiving more than 99.70% of the votes cast by shareholders present in person or represented by proxy at the Meeting, and (iii) the amendment to the Company's stock option plan, which was passed by 83.85% of the votes cast by shareholders present in person or represented by proxy at the Meeting.

About Rockex

Rockex is a Canadian exploration company focused on developing high quality iron ore assets strategically located in areas largely under-explored, and that host significant mineral potential. Its core asset is the Lake St. Joseph Iron Project which includes the Eagle Island Deposit, as well as additional potential deposits at Wolf Island and Fish Island. It also has other properties in northwestern Ontario which it refers to as the East Soules Bay Property and the North Spirit Lake Property.

For further information, please refer to the Corporation's profile on SEDAR+ which may be accessed at www.sedarplus.ca, and visit our website at www.rockexmining.com.

Contacts:

Pierre Gagne, Chief Executive Officer of Rockex

Phone: (807) 623-2626

Email address: pierre.gagne@rockexmining.com

Cautionary Statements

Information set forth in this news release may involve forward-looking statements under applicable securities laws. The forward-looking statements contained herein are expressly qualified in their entirety by this cautionary statement. The forward-looking statements included in this document are made as of the date of this document and Rockex disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as expressly required by applicable securities legislation. Although management believes that the expectations represented in such forward-looking statements are reasonable, there can be no assurance that such expectations will prove to be correct.

Neither the Canadian Securities Exchange (the "CSE") nor its Regulation Services Provider (as that term is defined in the policies of the CSE) accepts responsibility for the adequacy or accuracy of this news release.