-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, BAy6rXBhi+zNmKp3AA4Aueodny+1XCsFQpvftB1nyR/w3RJ82PjvJglLa+VE0NMm 6beGjZP1rP0iZDcJ2aBPlw== 0001020569-04-000031.txt : 20040528 0001020569-04-000031.hdr.sgml : 20040528 20040528115134 ACCESSION NUMBER: 0001020569-04-000031 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20040527 FILED AS OF DATE: 20040528 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: IRON MOUNTAIN INC/PA CENTRAL INDEX KEY: 0001020569 STANDARD INDUSTRIAL CLASSIFICATION: PUBLIC WAREHOUSING & STORAGE [4220] IRS NUMBER: 232588479 STATE OF INCORPORATION: PA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 745 ATLANTIC AVENUE CITY: BOSTON STATE: MA ZIP: 02111 BUSINESS PHONE: 6175354766 MAIL ADDRESS: STREET 1: 745 ATLANTIC AVENUE CITY: BOSTON STATE: MA ZIP: 02111 FORMER COMPANY: FORMER CONFORMED NAME: PIERCE LEAHY CORP DATE OF NAME CHANGE: 19960807 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: DAUTEN KENT P CENTRAL INDEX KEY: 0001049128 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13045 FILM NUMBER: 04837255 BUSINESS ADDRESS: STREET 1: KEYSTONE CAPITAL INC STREET 2: 520 LAKE COOK ROAD SUITE 450 CITY: DEERFIELD STATE: IL ZIP: 60015 BUSINESS PHONE: 8472365350 MAIL ADDRESS: STREET 1: KEYSTONE CAPITAL INC STREET 2: 520 LAKE COOK ROAD SUITE 450 CITY: DEERFIELD STATE: IL ZIP: 60015 4 1 edgar.xml PRIMARY DOCUMENT X0202 4 2004-05-27 0001020569 IRON MOUNTAIN INC/PA IRM 0001049128 DAUTEN KENT P KEYSTONE CAPITAL, INC. 520 LAKE COOK ROAD, STE 650 DEERFIELD IL 60015 1 0 0 0 Stock Option (Right to buy) 44.14 2004-05-27 4 A 0 4531 0 A 2004-05-27 2014-05-27 Common Stock 4531 0 D This option grant will vest 8.33% per quarter and fully vests after 12 quarters (5/27/07) Clare A. Dever, under Power of Attorney dated September 9, 2002 from Kent P. Dauten 2004-05-28 EX-24 2 attach_1.htm 
POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS, that I, Kent P. Dauten, residing at 520 Lake Cook Road, # 650, Deerfield, IL 60015 do hereby make, constitute and appoint, Garry B. Watzke or Clare A. Dever, being, respectively, the General Counsel and Director of Special Legal Services of Iron Mountain Incorporated, acting singly, to be my lawful attorney-in-fact for me and to do any and all acts which I could do in connection with any filings required by Section 16 of the Securities Exchange Act of 1934, including, without limitation, the preparation, signing and filing of Forms 3, 4 and 5 ("Section 16 Filings").



Among the powers granted to my attorney-in-fact are:



To prepare, sign and file with the Securities and Exchange Commission and the New York Stock Exchange the Section 16 Filings, in my name or stead, and any and all such further documents as he/she may deem necessary or advisable in order to carry out the required Section 16 Filings and the powers granted to him/her by these presents.



This Power of Attorney shall remain in effect until revoked by the undersigned in writing.



IN WITNESS WHEREOF, I have hereunto set my hand and seal this 9th day of September, 2002.







Name:    /s/    Kent P. Dauten



STATE OF        IL             )

                               )  ss.

COUNTY OF       Lake     )



Then personally appeared, before me, the aforesaid Kent P. Dauten, who to me, acknowledged that the foregoing was his free act and deed,



Before me,





/s/     Kristin Thornton

 Notary Public



My Commission Expires:  January 7, 2003
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