Cartier Awards All Contracts of Largest-Ever Drill Program on Cadillac

Cartier Resources Inc. (TSXV: ECR; FSE: 6CA) ("Cartier″ or the "Company″) is pleased to announce it has awarded all contracts for its fully funded, 100,000-metre diamond drilling program at its 100%-owned Cadillac Project, located in the heart of the Val-d'Or mining camp, Quebec. This ambitious 18-month campaign is the largest ever undertaken on the project and marks a major step forward in Cartier's strategy to unlock the district-scale high-grade gold potential along the 15 km Cadillac Fault corridor.

The 100,000-metre diamond drilling program will include approximately 600 drill holes and be supported by two drill rigs. Targeting will focus on both expanding known gold zones and testing new high-priority grassroots targets identified through ongoing geological modelling and past exploration success. Permitting process is now underway and planned launch of program is anticipated for late August, 2025.

Cartier Resources Inc. (″ Cartier ″ or the ″ Company ″) (TSXV: ECR; FSE:6CA) is pleased to announce the execution of an agreement (the ″ Agreement ″) with Exploits Discovery Corp. (CSE: NFLD) (″ Exploits ″) to option 100% of its interests in three groups of exclusive exploration rights, located in the Province of Québec, commonly referred to as: (a) the ″Wilson project″ located in Lebel-sur-Quévillon (the ″ Wilson Property ″); (b) the ″Fenton project″ located in Chapais (the ″ Fenton Property ″); and (c) the ″Benoist project″ located in Miquelon (the ″ Benoist Property ″), together the ″ Properties ″.

Cartier Resources Inc. (TSX-V: ECR) (" Cartier " or the " Company ") announces that at its annual general meeting of shareholders held on May 27, 2025, the following individuals were elected as directors of Cartier:

The stock option plan of the Company (the " Plan ") as described in the Management Information Circular dated April 24, 2025 (the " Circular ") was approved by the shareholders at the meeting. The maximum number of shares issuable under the Plan is to represent a maximum of 10% of the shares issued and outstanding from time to time (on a non-diluted basis). For further information, the Circular is available for consultation on SEDAR+.

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Cartier Resources Inc. (TSX-V: ECR) (" Cartier " or the " Corporation ") is pleased to announce that it has closed its previously announced private placement with Paradigm Capital Inc. (the " Agent ") for aggregate gross proceeds of $8,395,176.11 (the " Offering ") through a combination of: (i) 27,473,627 units of the Corporation issued on a charitable flow-through basis qualifying as "flow-through shares" (within the meaning of subsection 66(15) of the Income Tax Act (Canada) and section 359.1 of the Taxation Act (Québec)) (the " Premium FT Units ") at $0.182 per Premium FT Unit for gross proceeds of $5,000,200.11; and (ii) 26,115,200 units of the Corporation (the " Hard Dollar Units ") issued at $0.13 per Hard Dollar Unit for gross proceeds of $3,394,976.

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Cartier Resources Inc. (TSX-V: ECR) (" Cartier " or the " Corporation ") announces the execution, on March 31, 2025, of an amending agreement (the " Amending Agreement ") further to the engagement letter dated March 20, 2025 between Paradigm Capital Inc. (the " Agent ") and the Corporation (the " Engagement Letter ") with respect to its previously announced "best efforts" private placement offering of securities of Cartier (the " Offering ").