Investor FAQs

Where is Iron Mountain's executive office?

Iron Mountain's executive office is located at 85 New Hampshire Avenue, Suite 150, Portsmouth, NH 03801.

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Who is Iron Mountain’s independent auditor?

Iron Mountain's independent registered public accounting firm is Deloitte & Touche LLP, 200 Berkeley Street, Boston, MA 02116.

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When is Iron Mountain’s fiscal year ended?

Iron Mountain's fiscal year ends on December 31.

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On what stock exchange(s) is Iron Mountain traded and under what symbol?

Iron Mountain is traded on the NYSE, ticker symbol IRM.

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Does Iron Mountain pay dividends?

Iron Mountain currently pays dividends on its common stock. Dividends are declared by the Board of Directors and announced via press release. Please visit the Historical Dividends Page under Stock Information for historical dividend information.

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Who is Iron Mountain’s transfer agent?

Iron Mountain's transfer agent is Computershare. You can reach Computershare by calling 877-897-6892 (inside the US) or 201-680-6578 (outside the US) or by visiting: www.computershare.com/investor

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How do I transfer stock, change the address on my shareholder account, or replace a lost stock certificate?

You may address stockholder inquiries related to certificates to the transfer agent at: Iron Mountain, c/o Computershare, P.O. Box 43078, Providence RI 02940-3078. Overnight correspondence should be sent to: Computershare, 150 Royall St., Suite 101, Canton, MA 02021

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Does Iron Mountain have a direct stock purchase plan?

Effective February 25, 2019, Iron Mountain shareholders may purchase additional shares of common stock through Computershare’s Direct Stock Purchase and Dividend Reinvestment Plan. Visit www.computershare.com to make a stock purchase.

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When is Iron Mountain’s next earnings release?

Iron Mountain typically announces quarterly results between 25 and 35 days after the close of the first, second and third calendar quarters, and between 45 and 60 days after the close of the calendar year. Details are typically announced via press release approximately two weeks in advance of each quarterly results release. To ensure you are aware of these details, we encourage you to sign up to receive alerts for news releases.

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Whom should I contact regarding investor inquiries?

You may contact Gillian Tiltman, SVP and Head of Investor Relations, at 617-286-4881.

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What are the locations that Iron Mountain operates in?

Iron Mountain operates in more than 50 countries across North America, Latin America, Europe, Africa and the Asia Pacific region.

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Where can I find all of the SEC filings for Iron Mountain? Where can I download and view quarterly and annual reports?

Iron Mountain's SEC filings, annual reports and quarterly financial information are available on the Investor Relations website under Financial Information.

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What is Iron Mountain’s CUSIP?

Iron Mountain's CUSIP number is 46284V101

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How do I get added to Iron Mountain’s email distribution list?

Iron Mountain does not specifically offer a distribution list, but you may sign up for alerts to be notified of important news. If you would like a physical copy of any reports, please refer to either Information Request, or Contact Us under the Investor Resources section of the website.

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How can I get a copy of the annual report?

You may request a copy of the annual report through the Information Request form found under Investor Resources, or by calling or emailing one of the individuals listed under Contact Us.

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When and where is Iron Mountain’s next Annual Stockholders' Meeting?

The details of the date and location of Iron Mountain's Annual Stockholders Meeting are typically provided each Spring. Proxy materials are made available to stockholders of record either via hard copy or electronically, for those stockholders who have elected to receive materials online.

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