IRON MOUNTAIN INC — Director's Dealing 2012

Sep 6, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IRON MOUNTAIN INC (IRM)
CIK: 0001020569
Period of Report: 2012-09-04

Reporting Person: EBBIGHAUSEN HAROLD E (President, North America)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-09-04	Common Stock, par value $.01 per share	M	19106	$18.587	Acquired	30712	Direct
2012-09-04	Common Stock, par value $.01 per share	M	36600	$24.590	Acquired	67312	Direct
2012-09-04	Common Stock, par value $.01 per share	S	64718	$32.529	Disposed	2594	Direct
2012-09-05	Common Stock, par value $.01 per share	M	16137	$18.587	Acquired	18731	Direct
2012-09-05	Common Stock, par value $.01 per share	M	4066	$24.59	Acquired	22797	Direct
2012-09-05	Common Stock, par value $.01 per share	M	3679	$27.18	Acquired	26476	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-09-04	Employee Stock Option (Right to Buy)	$18.587	M	19106	Disposed	2015-04-26	Common Stock (19106)	Direct
2012-09-04	Employee Stock Option (Right to Buy)	$24.590	M	36600	Disposed	2016-05-23	Common Stock (36600)	Direct
2012-09-05	Employee Stock Option (Right to Buy)	$18.587	M	16137	Disposed	2015-04-26	Common Stock (16137)	Direct
2012-09-05	Employee Stock Option (Right to Buy)	$24.590	M	4066	Disposed	2016-05-23	Common Stock (4066)	Direct
2012-09-05	Employee Stock Option (Right to Buy)	$27.180	M	3679	Disposed	2017-03-01	Common Stock (3679)	Direct

Footnotes

F1: Includes 833 shares acquired under the Iron Mountain Incorporated Employee Stock Purchase Plan since the last Section 16 filing by the reporting person.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $32.50 to $32.69, inclusive. The reporting person undertakes to provide to Iron Mountain Incorporated, any security holder of Iron Mountain Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (2).

F3: This option is fully vested.