IRON MOUNTAIN INC — Director's Dealing 2016

Feb 22, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IRON MOUNTAIN INC (IRM)
CIK: 0001020569
Period of Report: 2016-02-18

Reporting Person: Evens Deirdre (Executive VP, Chief People Off)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-02-18	Employee Stock Option (Right to Buy)	$29.27	A	39441	Acquired	2026-02-18	Common Stock (39441)	Direct
2016-02-18	Restricted Stock Units	$	A	6149	Acquired		Common Stock (6149)	Direct

Footnotes

F1: This stock option becomes exercisable in three substantially equal annual installments beginning on the first anniversary of the date of grant.

F2: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Iron Mountain Incorporated common stock.

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