IRON MOUNTAIN INC — Earnings Release 2013

Feb 28, 2013

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 28, 2013 IRON MOUNTAIN INCORPORATED (Exact name of registrant as specified in its charter) DELAWARE (State or other jurisdiction of incorporation)

1-13045	23-2588479
(Commission File Number)	(IRS Employer Identification No.)

745 Atlantic Avenue Boston, Massachusetts 02111 (Address of principal executive offices, including zip code) (617) 535-4766 (Registrant's telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2.):

[ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 2.02. Results of Operations and Financial Condition.

On February 28, 2013, Iron Mountain Incorporated (the “Company”) issued a press release setting forth the Company's results of operations and financial condition for its fourth fiscal quarter and full-year ended December 31, 2012 and its financial outlook for 2013. A copy of the Company's press release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

99.1 Press Release of Iron Mountain Incorporated dated February 28, 2013 (furnished herewith).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	(Registrant)
	By:	/s/ Brian McKeon
	Name:	Brian McKeon
	Title:	EVP and Chief Financial Officer
Date:	February 28, 2013