On April 23, 2026, Loyalist Exploration Ltd. (“Loyalist”) announced the completion of a preliminary review of the past-producing DeSantis Mine located approximately 4.5 km southwest of Timmins, Ontario. The preliminary review focused on 488 historical drill holes totaling 101,945 m of surface and underground drilling, 21,158 gold assays from core samples, wireframes of historical mine workings, and wire frames of the Hydrothermal Zone (“HZ”) and the Albitite Zone (“AZ”), the two main gold-mineralized domains historically recognized at the DeSantis Mine. Loyalist stated that the review has identified six priority targets including shallow up-dip extension of the AZ, shallow west extension of the HZ, depth extension of the AZ, possible parallel zone above the AZ, deep isolated anomaly (DS12-003A), and west property target, highlighting the signification exploration potential of the property.