IRON MOUNTAIN INC — Director's Dealing 2014

Mar 12, 2014

SEC Form 4/A — Form 4/A

Issuer: IRON MOUNTAIN INC (IRM)
CIK: 0001020569
Period of Report: 2014-02-13

Reporting Person: Day Roderick (Chief Financial Officer)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-02-13	Restricted Stock Units	$	A	2288	Acquired		Common Stock (2288)	Direct

Footnotes

F1: This amendment is being filed to report a grant of Restricted Stock Units ("RSUs") that was inadvertently omitted from the Form 4 filed by the Reporting Person on February 18, 2014.

F2: Each RSU represents a contingent right to receive one share of Iron Mountain Incorporated common stock.

F3: The RSUs vest in two substantially equal annual installments beginning on the first anniversary of the grant date.