IRON MOUNTAIN INC — Capital/Financing Update 2011

Sep 20, 2011

*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): September 20, 2011

*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.):

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

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

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

o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (7 CFR 240.13e-4(c))

SEQ.=1,FOLIO='',FILE='C:\JMS\105569\11-26721-1\task4875615\26721-1-ba.htm',USER='105569',CD='Sep 20 09:37 2011'

*Item 8.01. Other Events.*

Public Offering

On September 20, 2011, Iron Mountain Incorporated (the “Company”) issued a press release announcing a proposed public offering of $300 million in aggregate principal amount of its Senior Subordinated Notes due 2019. A copy of the Company’s press release is attached hereto as Exhibit 99.1 and incorporated herein by reference.

*Item 9.01. Financial Statements and Exhibits.*

(d) Exhibits

99.1 Press Release of Iron Mountain Incorporated, dated September 20, 2011. ( Filed herewith. )

2

SEQ.=1,FOLIO='2',FILE='C:\JMS\105569\11-26721-1\task4875615\26721-1-ba.htm',USER='105569',CD='Sep 20 09:37 2011'

*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 hereunto duly authorized.

By:	/s/ Ernest W. Cloutier
	Ernest W. Cloutier
	Executive Vice President, General Counsel and Secretary
Date: September 20, 2011

3

SEQ.=1,FOLIO='3',FILE='C:\JMS\105569\11-26721-1\task4875615\26721-1-ba.htm',USER='105569',CD='Sep 20 09:37 2011'