IRON MOUNTAIN INC — Director's Dealing 2017

Feb 15, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IRON MOUNTAIN INC (IRM)
CIK: 0001020569
Period of Report: 2017-02-13

Reporting Person: Bicks Edward (Sr. VP and Chief Strategy Ofc.)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-02-13	Common Stock, par value $.01 per share	M	829	—	Acquired	3623	Direct
2017-02-13	Common Stock, par value $.01 per share	F	312	$37.49	Disposed	3311	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-02-13	Restricted Stock Units	$	M	829	Disposed		Common Stock (829)	Direct

Footnotes

F1: This acquisition is reported to reflect the vesting of restricted stock units ("RSUs") previously granted to the Reporting Person on February 13, 2014.

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

F3: The RSUs, representing a contingent right to receive 829 shares of Common Stock, were granted to the Reporting Person on February 13, 2014 and have vested in full.