William Meaney - Feb 27, 2023 Form 4 Insider Report for IRON MOUNTAIN INC (IRM)

Role: President and CEO, Director
Signature: /s/ Elizabeth Tammaro, under Power of Attorney dated May 26, 2016, from William Meaney
Stock symbol: IRM
Transactions as of: Feb 27, 2023
Transactions value $: -$3,319,822
Form type: 4
Date filed: 2/28/2023, 05:29 PM
Previous filing: Feb 27, 2023
Next filing: Mar 2, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	IRM	Common Stock, par value $.01 per share	Sale	-$3.32M	-62.9K	-14.32%	$52.78	376K	Feb 27, 2023	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	This transaction was effected pursuant to a 10b5-1 trading plan which was approved and became effective as of May 20, 2022.
F2	The price reported in Column 4 is a weighted average price. These shares of Iron Mountain Incorporated common stock ("Common Stock") were sold in multiple transactions at prices ranging from $52.545 to $53.23, inclusive. The Reporting Person undertakes to provide Iron Mountain Incorporated (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock sold at each separate price within the ranges set forth in this footnote (2).

Content

This transaction was effected pursuant to a 10b5-1 trading plan which was approved and became effective as of May 20, 2022.

The price reported in Column 4 is a weighted average price. These shares of Iron Mountain Incorporated common stock ("Common Stock") were sold in multiple transactions at prices ranging from $52.545 to $53.23, inclusive. The Reporting Person undertakes to provide Iron Mountain Incorporated (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock sold at each separate price within the ranges set forth in this footnote (2).