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Iron Mountain Inc. President and CEO William L. Meaney exercised employee stock options for 38,474 shares of common stock at an exercise price of $37.00 per share and, on the same date, sold 38,474 shares in multiple open-market transactions at weighted average prices between $120.56 and $123.12. The option exercised was part of a grant that is fully vested and left 153,896 options remaining. Meaney also reports indirect ownership of 82,970 shares held by Meaney 2024 Master Trust and 212,680 shares held by Meaney Master Trust #2. All reported trades were made pursuant to a Rule 10b5-1 trading plan adopted on March 14, 2025.
IRON MOUNTAIN INC executive Mark Kidd, EVP and GM of Data Centers & ALM, reported selling 6,000 shares of common stock on August 7, 2026 at $122.70 per share. The sale was executed under a Rule 10b5-1 trading plan adopted on March 20, 2025. Following this transaction, Kidd directly holds 101,507 shares of IRON MOUNTAIN INC common stock.
IRON MOUNTAIN INC executive Greg W. McIntosh, EVP and Chief Commercial Officer, reported exercising 6,839 employee stock options at an exercise price of $37.0000 per share and receiving an equal number of common shares. On the same date, he reported open-market sales totaling 11,839 common shares at $127.1300 per share. These transactions were made pursuant to a Rule 10b5-1 trading plan adopted on May 8, 2026.
Mark Kidd filed to sell common stock of IRM through Fidelity Brokerage Services LLC. The filing lists a planned sale of 6,000 shares with an aggregate value of $736,200.00, to be sold on the NYSE on or after August 7, 2026.
The disclosure also lists prior open‑market sales of 6,000 shares each on May 8, 2026 for $767,460.00, June 1, 2026 for $760,200.00, and July 1, 2026 for $753,720.00. Earlier entries show multiple restricted stock vesting events classified as compensation.
William Meaney filed a notice relating to sales of IRM common stock. The filing lists 38,474 shares of common stock held at Fidelity Brokerage Services LLC that may be sold, with an aggregate market value of $4,720,759.80, acquired via stock option exercise dated August 7, 2026. It also reports prior sales over the last three months, each for 38,474 shares of common stock on May 8, June 1, and July 1, 2026, with aggregate sale values ranging from roughly $4.7 million to just under $5.0 million.
IRM has filed to potentially sell up to 11,839 shares of common stock through Fidelity Brokerage Services LLC on the NYSE, with an aggregate market value of $1,505,092.07. As context, 297,702,812 shares were outstanding. The planned sale combines 5,000 shares from restricted stock vesting on 03/01/2026 and 6,839 shares issuable from a stock option exercise on 08/06/2026.
Iron Mountain Incorporated reported significantly stronger results for the quarter and six months ended June 30, 2026. Total revenues for the quarter were $2,029,062 thousand, up 18.5% year over year, and six‑month revenues were $3,965,211 thousand, up 20.0%. Growth came from higher storage rental and service revenues, including Global Data Center Business lease commencements and expansion of digital and asset lifecycle management services.
Net income for the quarter was $106,102 thousand versus a prior‑year loss, and six‑month net income was $255,101 thousand, also compared with a loss. Adjusted EBITDA rose to $727,018 thousand for the quarter and $1,434,957 thousand year‑to‑date, with Adjusted EBITDA Margin of 35.8% and 36.2%, respectively. The improvement reflects revenue growth, the absence of $105,086 thousand of prior‑year restructuring and transformation costs, and lower other expense driven by favorable foreign currency movements.
The company remains highly leveraged, with long‑term debt, net of current portion, of $17,128,840 thousand against a stockholders’ equity deficit. Operating cash flows for the six months were strong at $887,813 thousand. Iron Mountain completed a $1,500,000 6.25% Senior Notes due 2035 offering, using net proceeds of about $1,481,800 to repay part of its Revolving Credit Facility and for general corporate purposes, and continued regular dividends of $0.864 per share as a U.S. REIT.
Iron Mountain Incorporated reported strong results for the quarter ended June 30, 2026. Total revenue was $2.03 billion, up 18.5% year over year, with storage rental revenue of $1.13 billion and service revenue of $894 million. Net income was $106 million, reversing a loss of $43 million a year earlier, and Adjusted EPS rose to $0.60 from $0.48.
Adjusted EBITDA reached $727 million, up 15.7%, with a 35.8% margin. AFFO was $433 million, or $1.44 per share, up 17% year over year. Growth businesses in data centers, digital solutions, and asset lifecycle management collectively grew more than 50%, with data center revenue up 39% and ALM revenue up 88%. The company increased full‑year 2026 guidance to $7.94–$8.01 billion in revenue and $5.87–$5.93 AFFO per share, declared a $0.864 quarterly dividend, and reported net lease‑adjusted leverage of 4.8x, within its 4.5x–5.5x target range.
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.