Welcome to our dedicated page for Iron Mountain SEC filings (Ticker: IRM), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Iron Mountain Incorporated filings document the regulatory record of an information management services company that operates as a REIT. Form 8-K reports furnish quarterly earnings releases, conference-call presentations and supplemental financial information covering storage rental revenue, service revenue, Adjusted EBITDA, AFFO and segment activity. Other event filings describe U.S. federal income tax considerations tied to REIT qualification and the acquisition, ownership and disposition of the company’s stock.
The filing record also covers governance and capital structure. Proxy materials address board and committee matters, executive compensation and equity-award disclosures. Material-event filings describe credit agreement amendments, incremental term loans, senior notes, revolving credit facility use, indenture terms and subsidiary-guarantor arrangements.
IRON MOUNTAIN INC director Doyle Simons reported a routine compensation-related grant of phantom stock. He acquired 339.3600 phantom stock units at an assigned value of $116.7900 per unit, bringing his total phantom stock holdings to 46,213.2960 units held directly.
These phantom shares are part of Iron Mountain’s Directors Deferred Compensation Plan. Each phantom share is economically equivalent to one share of common stock and will be settled in common shares after Simons’ disability or when he stops serving as a director, including credit for reinvested dividends.
Samuels Theodore R. II reported acquisition or exercise transactions in this Form 4 filing.
IRON MOUNTAIN INC director Theodore R. Samuels II received a grant of 99.06 units of phantom stock at a reference value of $116.79 per unit under the company’s Directors Deferred Compensation Plan. This increased his phantom stock balance to 13,800.33 units, each economically equivalent to one share of common stock and payable in stock after disability or when he ceases serving as a director. The award also reflects dividends on common stock as if reinvested in additional phantom shares.
Samuels Theodore R. II reported acquisition or exercise transactions in this Form 4 filing.
IRON MOUNTAIN INC director Theodore R. Samuels II received a grant of 310.86 units of Phantom Stock as board compensation. The award is part of the company’s Directors Deferred Compensation Plan and is economically equivalent to the same number of shares of common stock.
The Phantom Shares will be settled in Iron Mountain common stock after his disability or when his service as a director ends. Following this grant, his Phantom Stock balance reported in this plan totals 13,701.27 units, reflecting ongoing reinvestment of his quarterly cash board compensation.
Iron Mountain Inc. President and CEO William L. Meaney exercised employee stock options to acquire 38,474 shares of common stock at $37.00 per share and, on the same date, sold 38,474 shares in open-market transactions at weighted average prices ranging from about $121.81 to $125.82. These transactions were carried out pursuant to a Rule 10b5-1 trading plan adopted on March 14, 2025. Meaney also reports indirect holdings of 212,680 shares through Meaney Master Trust #2 and 82,970 shares through the Meaney 2024 Master Trust.
Iron Mountain Inc. executive Mark Kidd reported an open-market sale of 6,000 shares of common stock. The shares were sold at a price of $125.62 per share. After this transaction, Kidd directly holds 107,507 Iron Mountain shares. The filing notes that the trade was executed under a pre-arranged Rule 10b5-1 trading plan adopted on March 20, 2025, indicating it was scheduled in advance rather than timed discretionarily.
William L. Meaney filed a Form 144 reporting a proposed sale of 38,474 shares of common stock with a proposed sale date of 07/01/2026. The filing lists the sale method as a stock option exercise to be settled for cash and references the NYSE.
IRM notice reports planned or completed sales of company common stock by an affiliate through a broker. The filing lists three sales of 6,000 shares each on 04/01/2026, 05/08/2026, and 06/01/2026, with proceeds of $616,260.00, $767,460.00, and $760,200.00 respectively. The filing also itemizes multiple blocks of restricted stock vesting (examples shown: 2,241 shares vested 02/19/2022, 1,247 shares vested 02/20/2022), recorded under "Restricted Stock Vesting."
Iron Mountain Incorporated completed a private placement of $1.5 billion in 6.250% Senior Notes due 2035. The notes were sold at 100% of par, generating approximately $1,481.8 million in net proceeds after discounts and expenses.
The company plans to use most of the proceeds to repay outstanding borrowings under its revolving credit facility and cover related fees, with any remaining funds for general corporate purposes. The notes pay 6.250% interest per year, with semi-annual payments beginning on January 15, 2027, and mature on January 15, 2035.
The notes are unsecured senior obligations, guaranteed on a senior basis by key U.S. subsidiaries, rank equally with existing senior debt, and are effectively subordinated to secured debt. The indenture includes customary change-of-control repurchase provisions, events of default, and restrictive covenants on liens, sale-leasebacks, and certain corporate actions.
Iron Mountain Inc.’s President and CEO William L. Meaney exercised employee stock options to acquire 38,474 shares of common stock at a conversion price of $37.00 per share. On the same date, he sold 38,474 common shares in multiple open‑market transactions at prices reported around $126.20–$129.66, pursuant to a pre‑arranged Rule 10b5-1 trading plan adopted on March 14, 2025. Separate from these trades, indirect holdings reported for trusts associated with Meaney totaled 212,680 shares and 82,970 shares of common stock.
Iron Mountain Inc. executive vice president Mark Kidd reported an open-market sale of 6,000 shares of common stock at $126.70 per share. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. After this sale, he directly holds 113,507 Iron Mountain shares.