| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Kelly Christie B. | Director | C/O IRON MOUNTAIN INCORPORATED, 85 NEW HAMPSHIRE AVENUE, SUITE 150, PORTSMOUTH | /s/ Christine Zhang, under Power of Attorney dated September 11, 2025, from Christie Kelly | 22 Oct 2025 | 0001457703 |
No securities are beneficially owned.