IRON MOUNTAIN INC — Director's Dealing 2021

Jan 29, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IRON MOUNTAIN INC (IRM)
CIK: 0001020569
Period of Report: 2021-01-27

Reporting Person: Tomovcsik John (EVP, Chief Operating Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-01-27	Common Stock, par value $.01 per share	M	46014	$29.27	Acquired	80107	Direct
2021-01-27	Common Stock, par value $.01 per share	S	46014	$39.27	Disposed	34093	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-01-27	Employee Stock Option (Right to Buy)	$29.27	M	46014	Disposed	2026-02-18	Common Stock (46014.0)	Direct

Footnotes

F1: This transaction was effected pursuant to a 10b5-1 trading plan which was approved and became effective as of November 23, 2020.

F2: This stock option, representing a right to purchase a total of 46,014 shares, is fully vested.