IRON MOUNTAIN INC — Director's Dealing 2013

Mar 19, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IRON MOUNTAIN INC (IRM)
CIK: 0001020569
Period of Report: 2013-03-15

Reporting Person: Duale Marc A (President, Iron Mountain Intl')

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-03-15	Restricted Stock Units	$	A	12413	Acquired		Common Stock (12413)	Direct

Footnotes

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Iron Mountain Incorporated common stock.

F2: The RSUs vest in three substantially equal annual installments beginning on the first anniversary of the grant date.