IRON MOUNTAIN INC — Director's Dealing 2017

Mar 15, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IRON MOUNTAIN INC (IRM)
CIK: 0001020569
Period of Report: 2017-03-13

Reporting Person: RUSSO FIDELMA (EVP, Chief Technology Officer)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-03-13	Employee Stock Option (Right to Buy)	$34.01	A	36910	Acquired	2027-03-13	Common Stock (36910)	Direct
2017-03-13	Restricted Stock Units	$	A	32636	Acquired		Common Stock (32636)	Direct

Footnotes

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

F2: Each restricted stock unit ("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 a total of 32,636 shares of Common Stock, were granted to the Reporting Person on March 13, 2017 and vest in three substantially equal annual installments beginning on the first anniversary of the grant date.