IRON MOUNTAIN INC — Director's Dealing 2014

Aug 8, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IRON MOUNTAIN INC (IRM)
CIK: 0001020569
Period of Report: 2014-08-07

Reporting Person: BAILEY CLARK H (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-08-07	Common Stock, par value $.01 per share	S	12000	$33.4231	Disposed	11572	Indirect
2014-08-07	Common Stock, par value $.01 per share	S	12000	$33.4231	Disposed	11572	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, par value $.01 per share	141369	Direct

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.42 to $33.43, 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 purchased at each separate price within the ranges set forth in this footnote (1).

F2: Shares held by the Clarke H. Bailey GST Trust for the benefit of Trent S. Bailey.

F3: Shares held by the Clarke H. Bailey GST Trust for the benefit of Turner H. Bailey.