Form 4: Iron Mountain EVP Sells 6,000 Shares Under 10b5-1 Plan
Insider Transaction Report
Mark Kidd, EVP and GM of Data Centers & ALM at Iron Mountain Inc., sold 6,000 shares of common stock for $102.51 per share under a pre-arranged trading plan.
Summary
- Mark Kidd, Executive Vice President and General Manager of Data Centers & ALM at Iron Mountain Inc. (IRM), disposed of 6,000 shares of common stock.
- The transaction occurred on November 3, 2025, with shares sold at a price of $102.51 per share.
- The sale was executed pursuant to a Rule 10b5-1 trading plan, which was adopted by Mr. Kidd on March 20, 2025.
- Following this transaction, Mr. Kidd beneficially owns 67,081 shares of Iron Mountain Inc. common stock directly.
- A Power of Attorney, dated June 19, 2025, authorizes certain individuals to prepare, sign, and file Section 16 documents on behalf of Mark Kidd.
Sentiment
Score: 5
Explanation: The sentiment is neutral as the insider sale was pre-planned under a 10b5-1 trading plan, which typically mitigates negative interpretations of insider selling.
Positives
- The transaction was made pursuant to a Rule 10b5-1 trading plan, indicating a pre-scheduled sale not based on new, undisclosed information.
Negatives
- An insider, Mark Kidd, reduced his direct equity stake in Iron Mountain Inc. by 6,000 shares.
Future Outlook
No forward-looking statements or guidance are provided in this insider transaction report.
Management Comments
- The transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 20, 2025.
Industry Context
This Form 4 filing reports an individual insider transaction and does not provide broader industry context or trends.
Corporate Governance
| Change Type | Description | Effective Date | Impact Assessment |
|---|---|---|---|
| Delegation of Authority | Mark Kidd granted a Power of Attorney to Michelle Altamura, Keely Stewart, Christine Zhang, and Luke Cummiskey to handle Section 16 filings (Forms 3, 4, and 5) and manage EDGAR accounts on his behalf. | 06/19/2025 | This streamlines compliance with SEC reporting requirements for insider transactions by delegating administrative tasks to company officials. |
Stakeholder Impact
- Shareholders: The sale represents a minor reduction in an executive's direct ownership, but its pre-planned nature under a 10b5-1 plan suggests it is not based on new, material non-public information, thus limiting potential negative impact on investor confidence.
Key Dates
| Date | Description |
|---|---|
| 03/20/2025 | Rule 10b5-1 trading plan adopted by Mark Kidd. |
| 06/19/2025 | Date of Power of Attorney granted by Mark Kidd. |
| 11/03/2025 | Date of the reported transaction (sale of common stock). |
| 11/05/2025 | Date the Form 4 was signed by the reporting person's attorney-in-fact. |
Recommendation
holdThe insider sale by Mark Kidd was conducted under a Rule 10b5-1 trading plan, which indicates a pre-scheduled transaction rather than a discretionary sale based on new information. Such planned sales are generally considered neutral events and typically do not warrant a change in investment recommendation for the stock based solely on this filing.
Keywords
Iron Mountain, IRM, Insider Trading, Form 4, Stock Sale, Mark Kidd, 10b5-1 Plan, Executive Compensation, Data Centers, ALM
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