IRON MOUNTAIN INC — Director's Dealing 2020

May 15, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IRON MOUNTAIN INC (IRM)
CIK: 0001020569
Period of Report: 2020-05-13

Reporting Person: FORD MONTE E (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-05-13	Common Stock, par value $.01 per share	A	7011	$0.01	Acquired	15011	Direct

Footnotes

F1: Consists of shares issuable upon the settlement of restricted stock units ("RSUs") granted on May 13, 2020. The RSUs vest on the grant date.