0001959173-24-002695.txt : 20240401 0001959173-24-002695.hdr.sgml : 20240401 20240401115526 ACCESSION NUMBER: 0001959173-24-002695 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240401 DATE AS OF CHANGE: 20240401 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: IRON MOUNTAIN INC CENTRAL INDEX KEY: 0001020569 STANDARD INDUSTRIAL CLASSIFICATION: REAL ESTATE INVESTMENT TRUSTS [6798] ORGANIZATION NAME: 05 Real Estate & Construction IRS NUMBER: 232588479 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-13045 FILM NUMBER: 24806937 BUSINESS ADDRESS: STREET 1: 85 NEW HAMPSHIRE AVENUE, SUITE 150 STREET 2: PEASE INTERNATIONAL TRADEPORT CITY: PORTSMOUTH STATE: NH ZIP: 03801 BUSINESS PHONE: 617-535-4781 MAIL ADDRESS: STREET 1: 1101 ENTERPRISE DRIVE CITY: ROYERSFORD STATE: PA ZIP: 19468 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Kidd Mark CENTRAL INDEX KEY: 0001732058 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O IRON MOUNTAIN INCORPORATED STREET 2: ONE FEDERAL STREET CITY: BOSTON STATE: MA ZIP: 02110 144 1 primary_doc.xml 144 0001732058 XXXXXXXX LIVE 0001020569 IRON MOUNTAIN INC 001-13045 85 NEW HAMPSHIRE AVENUE, SUITE 150 PEASE INTERNATIONAL TRADEPORT PORTSMOUTH NH 03801 617-535-4781 Kidd Mark Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

4458 357576.18 292275668 04/01/2024 NYSE Common 04/01/2024 Option Granted - 02/19/2015 Issuer N 4458 04/01/2024 Cash N Mark Kidd

85 New Hampshire Avenue Suite 150 Portsmouth NH 03801

Common 01/02/2024 11376 795182.40 04/01/2024 09/20/2023 /s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Mark Kidd