0001104659-18-035160.txt : 20180522 0001104659-18-035160.hdr.sgml : 20180522 20180522190525 ACCESSION NUMBER: 0001104659-18-035160 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180215 FILED AS OF DATE: 20180522 DATE AS OF CHANGE: 20180522 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Keddy Patrick J CENTRAL INDEX KEY: 0001346840 FILING VALUES: FORM TYPE: 4/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-13045 FILM NUMBER: 18853639 MAIL ADDRESS: STREET 1: ONE ELMCROFT ROAD CITY: STAMFORD STATE: CT ZIP: 06926 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: IRON MOUNTAIN INC CENTRAL INDEX KEY: 0001020569 STANDARD INDUSTRIAL CLASSIFICATION: REAL ESTATE INVESTMENT TRUSTS [6798] IRS NUMBER: 232588479 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: ONE FEDERAL STREET CITY: BOSTON STATE: MA ZIP: 02110 BUSINESS PHONE: 617-535-4781 MAIL ADDRESS: STREET 1: ONE FEDERAL STREET CITY: BOSTON STATE: MA ZIP: 02110 FORMER COMPANY: FORMER CONFORMED NAME: IRON MOUNTAIN INC/PA DATE OF NAME CHANGE: 20000201 FORMER COMPANY: FORMER CONFORMED NAME: PIERCE LEAHY CORP DATE OF NAME CHANGE: 19960807 4/A 1 a4a.xml 4/A X0306 4/A 2018-02-15 2018-02-20 0 0001020569 IRON MOUNTAIN INC IRM 0001346840 Keddy Patrick J C/O IRON MOUNTAIN INCORPORATED ONE FEDERAL STREET BOSTON MA 02110 0 1 0 0 EVP, GM, N. America, W.Europe Common Stock, par value $.01 per share 2018-02-16 4 M 0 2159 0 A 14747 D Common Stock, par value $.01 per share 2018-02-16 4 F 0 1014 33.17 D 13733 D This acquisition is reported to reflect the partial vesting of restricted stock units ("RSUs") previously granted to the Reporting Person on February 16, 2017. This amendment is being filed to correct a clerical error in the number of shares withheld to satisfy the Reporting Person's tax obligation with respect to the vesting of RSUs. /s/ Elizabeth Tammaro, under Power of Attorney dated May 26, 2016, from Patrick Keddy 2018-05-22