0001020569-19-000190.txt : 20190729 0001020569-19-000190.hdr.sgml : 20190729 20190729161019 ACCESSION NUMBER: 0001020569-19-000190 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190725 FILED AS OF DATE: 20190729 DATE AS OF CHANGE: 20190729 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Brown Stuart B CENTRAL INDEX KEY: 0001378303 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13045 FILM NUMBER: 19981284 MAIL ADDRESS: STREET 1: 518 17TH STREET, SUITE 1700 CITY: DENVER STATE: CO ZIP: 80202 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_156443100255124.xml FORM 4 X0306 4 2019-07-25 0 0001020569 IRON MOUNTAIN INC IRM 0001378303 Brown Stuart B C/O IRON MOUNTAIN INCORPORATED ONE FEDERAL STREET BOSTON MA 02110 0 1 0 0 EVP & CFO Common Stock, par value $.01 per share 2019-07-25 4 M 0 1463 0 A 19988 D Common Stock, par value $.01 per share 2019-07-25 4 F 0 649 30.07 D 19339 D Common Stock, par value $.01 per share 2019-07-25 4 M 0 7312 0 A 26651 D Common Stock, par value $.01 per share 2019-07-25 4 F 0 3246 30.07 D 23405 D Restricted Stock Units 2019-07-25 4 M 0 1463 0 D Common Stock 1463.0 0 D Restricted Stock Units 2019-07-25 4 M 0 7312 0 D Common Stock 7312.0 0 D This acquisition is reported to reflect the partial vesting of restricted stock units ("RSUs") previously granted to the Reporting Person on July 25, 2016. Each RSU represents a contingent right to receive one share of Iron Mountain Incorporated common stock ("Common Stock"). The RSUs, representing a contingent right to receive a total of 4,378 shares of Common Stock, were granted to the Reporting Person on July 25, 2016 and vest in three substantially equal annual installments beginning on the first anniversary of the grant date. The RSUs, representing a contingent right to receive a total of 21,892 shares of Common Stock, were granted to the Reporting Person on July 25, 2016 and vest in three substantially equal annual installments beginning on the first anniversary of the grant date. /s/ Elizabeth Tammaro, under Power of Attorney dated August 10, 2016, from Stuart Brown 2019-07-29