Alta Copper Corp. announced that at its AGM held on June 28, 2024, in accordance with the company's Majority Voting Policy, the company anticipates that each of Joanne C. Freeze, Miguel Inchaustegui, Steven Latimer and Sean I. Waller, will offer their resignation as a director of the company, as each of these persons received a greater number of votes withheld than votes in favor of their election as a director. Following the company's receipt of these resignations, the company's board of directors will determine whether or not to accept the resignations in accordance with the Majority Voting Policy, with each of the Directors who have offered their resignation abstaining from the decision-making process.