Mr. David Ryan reports

GLENSTAR MINERALS SUBMITS 860 DRILL SAMPLES FOR ASSAY

Glenstar Minerals Inc. has submitted a total of 860 samples obtained from the recently completed reverse circulation drill program at the Wildhorse project in Mineral county, Nevada (see news release dated May 13, 2026). The samples were sent to Paragon Geochemical Inc. of Sparks, Nev., and the company anticipates it will receive the assay results in approximately 30 to 45 days.

The company also announces that it has engaged Blossom Social Inc., one of North America's leading social investing platforms with over 700,000 retail investors across North America. Glenstar will launch an interactive campaign on the Blossom platform designed to educate retail investors about mineral exploration and resource development in the publicly traded, junior mining venture investing sector.

The term of the engagement is for one year and Glenstar will compensate Blossom the amount of $26,000 for access to the retail investor database and continuing lead generation activities.

About Glenstar Minerals Inc.

Glenstar is a mineral exploration company with a focus on polymetallic minerals. These elements are classified as critical minerals and are essential in the manufacturing of sophisticated electronics and other vital energy technologies. The company's mission is to leverage its knowledge and connections to explore, acquire, and develop critical mineral and energy metal properties throughout the world.

Glenstar's shares trade on the Canadian Securities Exchange (CSE) under the symbol GSTR, on the Frankfurt Stock Exchange under the symbol VO20 and on the over-the-counter market (OTCQB) in the United States under the symbol GSTRF.

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