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Iron Mountain Inc.

William L Meaney (President and CEO) sells IRM shares

4IRMFiled Oct 5, 2026, 4:09 PM ET· Period Oct 1, 2026

About this filing

Iron Mountain Inc. (IRM) filed Form 4 (insider transaction) with the SEC on Oct 5, 2026. Form 4 reports a company insider’s trades in the company’s shares.

View original filing on SEC.gov (opens SEC EDGAR)

Key facts

Insider
William L Meaney · President and CEO, Director

Rule 10b5-1 plan · adopted Mar 14, 2025

DateTransactionSharesPriceValueHeld afterOwnership
Oct 1, 2026M · exercise or conversion of a derivativeFootnotes F1+38,474$37.00$1,423,538.0038,474Direct
Oct 1, 2026S · open-market saleFootnotes F1, F2−13,358$109.57$1,463,636.0625,116Direct
Oct 1, 2026S · open-market saleFootnotes F1, F3−10,808$110.56$1,194,932.4814,308Direct
Oct 1, 2026S · open-market saleFootnotes F1, F4−14,308$111.18$1,590,763.440Direct
Oct 1, 2026M · exercise or conversion of a derivativeEmployee Stock Option (Right to Buy)Footnotes F1, F6, F5−38,474——76,948Direct
Footnotes
  1. F1 This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2025.
  2. F2 The price reported in Column 4 is a weighted average price. These shares of Iron Mountain Incorporated common stock ("Common Stock") were sold in multiple transactions at prices ranging from $109.02 to $110.00, inclusive. The Reporting Person undertakes to provide Iron Mountain Incorporated (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock sold at each separate price within the ranges set forth in this footnote (2).
  3. F3 The price reported in Column 4 is a weighted average price. These shares of Iron Mountain Incorporated Common Stock were sold in multiple transactions at prices ranging from $110.02 to $111.02, inclusive. The Reporting Person undertakes to provide the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock sold at each separate price within the ranges set forth in this footnote (3)
  4. F4 The price reported in Column 4 is a weighted average price. These shares of Iron Mountain Incorporated Common Stock were sold in multiple transactions at prices ranging from $111.03 to $111.55, inclusive. The Reporting Person undertakes to provide the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock sold at each separate price within the ranges set forth in this footnote (4)
  5. F5 This stock option, initially representing a right to purchase a total of 461,696 shares, is fully vested.
  6. F6 Not applicable.

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Not investment advice. Summaries can contain errors; the SEC filing is the official record.