0001020569-23-000007.txt : 20230105 0001020569-23-000007.hdr.sgml : 20230105 20230105194732 ACCESSION NUMBER: 0001020569-23-000007 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230103 FILED AS OF DATE: 20230105 DATE AS OF CHANGE: 20230105 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Hytinen Barry CENTRAL INDEX KEY: 0001613777 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13045 FILM NUMBER: 23513207 MAIL ADDRESS: STREET 1: 1000 TEMPUR WAY CITY: LEXINGTON STATE: KY ZIP: 40502 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_167296603442072.xml FORM 4 X0306 4 2023-01-03 0 0001020569 IRON MOUNTAIN INC IRM 0001613777 Hytinen Barry C/O ONE FEDERAL STREET BOSTON MA 02110 0 1 0 0 EVP and CFO Common Stock, par value $.01 per share 2023-01-03 4 M 0 16442 0 A 60536 D Common Stock, par value $.01 per share 2023-01-03 4 F 0 7209 49.67 D 53327 D Common Stock, par value $.01 per share 2023-01-03 4 M 0 16441 0 A 69768 D Common Stock, par value $.01 per share 2023-01-03 4 F 0 7209 49.67 D 62559 D Restricted Stock Units 2023-01-03 4 M 0 16442 0 D Common Stock 16442.0 0 D Restricted Stock Units 2023-01-03 4 M 0 16441 0 D Common Stock 16441.0 0 D This acquisition is reported to reflect the partial vesting of restricted stock units ("RSUs") previously granted to the Reporting Person on January 2, 2020. 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 49,325 shares of Common Stock, were granted to the Reporting Person on January 2, 2020 and is fully vested. The RSUs, representing a contingent right to receive a total of 32,883 shares of Common Stock, were granted to the Reporting Person on January 2, 2020 and is fully vested. /s/ Elizabeth Tammaro, under Power of Attorney dated January 1, 2020, from Barry A. Hytinen 2023-01-05