Form 4: Iron Mountain Executive Sells Over 17,000 Shares Under Pre-Arranged Trading Plan

An executive at Iron Mountain Incorporated, Greg W. McIntosh, sold 17,334 shares of common stock for approximately $1.73 million as part of a pre-established Rule 10b5-1 trading plan.

Summary

• Greg W. McIntosh, EVP, CCO & GM, Global RM of Iron Mountain Incorporated (IRM), sold 17,334 shares of common stock on July 1, 2025.
• The shares were sold at a weighted average price of $100.004 per share, with individual transaction prices ranging from $100.000 to $100.040.
• The total value of the shares sold is approximately $1,733,469.56.
• Following this transaction, Mr. McIntosh beneficially owns 35,446 shares of Iron Mountain common stock.
• This sale was executed pursuant to a Rule 10b5-1 trading plan adopted by Mr. McIntosh on February 21, 2025.

Sentiment

Score: 5

Explanation: The sale of shares by an executive is generally viewed as a slight negative, but the fact that it was conducted under a pre-established Rule 10b5-1 trading plan mitigates concerns, indicating a planned liquidity event rather than a reaction to negative internal developments. This makes the sentiment neutral.

Positives

• The transaction was conducted under a pre-established Rule 10b5-1 trading plan, indicating a planned sale rather than a reaction to new, non-public information.

Negatives

• An insider sale, even under a 10b5-1 plan, reduces the executive's direct ownership stake in the company.

Risks

• No specific new risks are identified in this Form 4 filing beyond the inherent risks associated with executive stock sales.

Future Outlook

No forward-looking statements or guidance are provided in this Form 4 filing.

Management Comments

• The transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 21, 2025.
• The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.000 to $100.040, inclusive.
• The Reporting Person undertakes to provide Iron Mountain Incorporated 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).

Industry Context

This Form 4 filing details an individual executive's stock transaction and does not provide broader industry context or trends. It is a routine disclosure of insider trading activity.

Comparison to Industry Standards

• This document, a Form 4 detailing an insider stock sale, does not contain information suitable for comparison to industry-wide financial or operational benchmarks, nor does it mention specific comparable companies or projects.

Corporate Governance

Stakeholder Impact

• Shareholders: The sale by an executive could be perceived as a slight negative signal, though mitigated by the 10b5-1 plan. It reduces the executive's direct alignment through share ownership.
• Employees, Customers, Suppliers, Creditors: This specific filing has no direct or material impact on these stakeholders.

Next Steps

• No specific future actions or milestones are mentioned in this Form 4 filing beyond the completion of the reported transaction.

Key Dates

Recommendation

Keywords

Iron Mountain, IRM, SEC Form 4, Insider Trading, Stock Sale, Executive Compensation, Rule 10b5-1, Greg McIntosh, Common Stock