Ontario Superior Court of Justice Grants Final Order to Mines D'Or Orbec Inc. Approving Acquisition by IAMGOLD Corporation

Core Viewpoint - Mines D'Or Orbec Inc. has received final court approval for its arrangement with IAMGOLD Corporation, which will result in IAMGOLD acquiring all outstanding common shares of Orbec [1][2]. Group 1: Arrangement Details - The Ontario Superior Court of Justice has issued a final order approving the plan of arrangement under the Business Corporations Act (Ontario) [1]. - The arrangement is expected to be completed by December 22, 2025, subject to the satisfaction or waiver of remaining conditions outlined in the arrangement agreement dated October 19, 2025 [2]. Group 2: Company Background - Mines D'Or Orbec Inc. is a gold company that owns 100% of a mineral claim position near Chibougamau, Québec, covering approximately 25,250 hectares in the Abitibi Greenstone Belt [5]. - The Muus Project is prospective for gold mineralization and is adjacent to IAMGOLD's Nelligan Gold Project, with exploration advancing in collaboration with IAMGOLD, which holds about 9.9% of Orbec [5].