0001020569-19-000133.txt : 20190423 0001020569-19-000133.hdr.sgml : 20190423 20190423204900 ACCESSION NUMBER: 0001020569-19-000133 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190422 FILED AS OF DATE: 20190423 DATE AS OF CHANGE: 20190423 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MacLean Theodore CENTRAL INDEX KEY: 0001620953 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13045 FILM NUMBER: 19762450 MAIL ADDRESS: STREET 1: C/O IRON MOUNTAIN INCORPORATED STREET 2: ONE FEDERAL STREET CITY: BOSTON STATE: MA ZIP: 02110 FORMER NAME: FORMER CONFORMED NAME: Maclean Theodore DATE OF NAME CHANGE: 20140930 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 1 wf-form4_155606692595664.xml FORM 4 X0306 4 2019-04-22 0 0001020569 IRON MOUNTAIN INC IRM 0001620953 MacLean Theodore C/O IRON MOUNTAIN INCORPORATED ONE FEDERAL STREET BOSTON MA 02110 0 1 0 0 EVP, Adjacent Businesses Common Stock, par value $.01 per share 2019-04-22 4 S 0 3442 35.80 D 11204 D This transaction was effected pursuant to a 10b5-1 trading plan which was approved and became effective as of December 21, 2018. /s/ Elizabeth Tammaro, under Power of Attorney dated May 26, 2016, from Theodore MacLean 2019-04-23