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.
William L. Meaney reported proposed sales of Common Stock under Form 144. The filing lists two recent proposed sale entries, including 38,482 and 38,474 share entries; it also lists security sources such as an option exercise and restricted stock vesting.
IRM notice of proposed resale under Rule 144 involving common stock tied to restricted stock vesting and recent sales by a reporting party. The filing lists 6,000 shares linked to a 03/01/2024 restricted-stock vesting event and two reported sales of 6,000 shares each on 01/02/2026 and 02/20/2026 with proceeds shown as $498,600.00 and $649,020.00.
Iron Mountain President and CEO William Meaney exercised employee stock options for 38,474 shares at $37 per share and on the same day sold 38,474 common shares at an average price of $108.17 per share under a Rule 10b5-1 trading plan adopted on March 14, 2025. Following these transactions, he continues to have indirect ownership of 82,970 shares through the Meaney 2024 Master Trust and 212,680 shares through the Meaney Master Trust #2.
Iron Mountain Inc. executive Mark Kidd reported an open-market sale of company stock. As EVP, GM Data Centers & ALM, he sold 6,000 shares of common stock at a price of $108.17 per share on February 20, 2026, in a planned transaction under a Rule 10b5-1 trading plan adopted on March 20, 2025. After this sale, he directly owns 49,081 Iron Mountain shares.
Issuer filed a Form 144 reporting insider sales and a planned sale of common stock. The filing shows William L. Meaney sold 69,125 shares on 12/01/2025 and 38,482 shares on 01/02/2026. The filing lists an intended sale of 38,474 shares on 02/20/2026 through Fidelity Brokerage Services LLC as a cash transaction on the NYSE.
IRM insiders reported sell notices for 6,000 common shares. The Form 144 entries list a 6,000-share sale notice tied to restricted stock vesting and two prior reported transactions: 12/01/2025 sale of 6,000 shares for $510,000 and 01/02/2026 sale of 6,000 shares for $498,600. The filing also shows 295,835,206 shares outstanding as of 02/20/2026.
Iron Mountain president and CEO William L. Meaney acquired 464,767 Performance Units through an equity award. Each Performance Unit represents a contingent right to receive one share of Iron Mountain common stock. This award reflects the Compensation Committee’s determination, effective February 16, 2026, of the final number of units earned from a grant initially made on March 1, 2023.
The Performance Units will fully vest on March 1, 2026, aligning the CEO’s compensation with longer-term company performance. Following this determination, Meaney directly holds 650,674 Performance Units in total.
McIntosh Greg W reported acquisition or exercise transactions in this Form 4 filing.
Iron Mountain Inc. executive Greg W. McIntosh, EVP, CCO & GM, Global RM, reported an equity award tied to prior performance. On February 16, 2026, the Compensation Committee determined an actual award of 87,960 Performance Units from a grant originally made on March 1, 2023.
Each Performance Unit represents a contingent right to receive one share of Iron Mountain common stock, with these units scheduled to fully vest on March 1, 2026. Following this determination, McIntosh now holds 123,144 Performance Units directly, reflecting non-cash, performance-based compensation.
Iron Mountain Inc. executive Mark Kidd, EVP and GM of Data Centers & ALM, reported an acquisition of 106,977 Performance Units (PUs). Each PU represents a contingent right to receive one share of Iron Mountain common stock. These units relate to a grant initially made on March 1, 2023, with the award amount determined after completion of the performance period effective February 16, 2026. Following this award, Kidd holds 149,768 Performance Units directly, which are scheduled to fully vest on March 1, 2026.
Iron Mountain Incorporated senior executive equity award update. SVP & Chief Accounting Officer Daniel Borges reported an acquisition of 6,537 Performance Units, reflecting the Compensation Committee’s February 16, 2026 determination of the actual award under a March 1, 2023 grant. Each unit represents a contingent right to receive one share of common stock. After this award, Borges directly holds 9,152 Performance Units, which are scheduled to fully vest on March 1, 2026, subject to the grant’s terms.