Hudbay Minerals Inc. - Report of Voting Results

Hudbay Minerals Inc. held its Annual and Special Meeting of Shareholders on May 19, 2026. The meeting included the election of nine directors, all of whom were elected with a high percentage of FOR votes, ranging from 94.02% to 99.84%. Deloitte LLP was re-appointed as the Corporation's auditor, receiving 81.94% of FOR votes. Additionally, a non-binding advisory resolution on executive compensation ("Say on Pay") was approved with 96.00% of FOR votes. The meeting also authorized the board of directors to fix the auditor's remuneration.