IRON MOUNTAIN INC — Director's Dealing 2011

Jun 14, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IRON MOUNTAIN INC (IRM)
CIK: 0001020569
Period of Report: 2011-06-10

Reporting Person: DENINGER PAUL F (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-06-10	Common Stock, par value, $.01 per share	A	3109	—	Acquired	3109	Direct

Footnotes

F1: Consists of shares issuable upon the settlement of restricted stock units granted on June 10, 2011. The restricted stock units vest on the one year anniversary of the grant date (or, if earlier, the annual meeting of stockholders that is closest to the one year anniversary).