Iron Mountain (IRM) AGM 2025 summary

Opening remarks and agenda

• The meeting was called to order virtually to maximize shareholder participation and began at 9:01 A.M. EST on May 29, 2025.

• The agenda included formal proceedings followed by a Q&A session, with instructions for submitting questions via the web portal.

• Board members, management, auditors, and the Inspector of Elections were introduced.

Board and executive committee updates

• The board consists of ten highly skilled directors, all present at the meeting.

• Key executives, including the CFO, General Counsel, Chief Risk Officer, and others, were available to address questions.

Shareholder proposals

• Four proposals were presented: election of directors, amendment to the 2014 Stock and Cash Incentive Plan, advisory vote on executive compensation, and ratification of the independent auditor.

• The board recommended approval for all four proposals.