IRON MOUNTAIN INC — Director's Dealing 2023

Nov 20, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IRON MOUNTAIN INC (IRM)
CIK: 0001020569
Period of Report: 2023-11-16

Reporting Person: Meaney William L (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-11-16	Common Stock, par value $.01 per share	M	10507	$31.005	Acquired	306157	Direct
2023-11-16	Common Stock, par value $.01 per share	S	10507	$62.24	Disposed	295650	Direct
2023-11-17	Common Stock, par value $.01 per share	M	10507	$31.005	Acquired	306157	Direct
2023-11-17	Common Stock, par value $.01 per share	S	10507	$62.64	Disposed	295650	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-11-16	Employee Stock Option (Right to Buy)	$31.005	M	10507	Disposed	2024-02-13	Common Stock (10507)	Direct
2023-11-17	Employee Stock Option (Right to Buy)	$31.005	M	10507	Disposed	2024-02-13	Common Stock (10507)	Direct

Footnotes

F1: This stock option, representing a right to purchase a total of 273,184 shares, is fully vested.