Quick Takeaways
- This page summarizes William L. Meaney's Form 4 filing for IRON MOUNTAIN INC (IRM).
- 3 reported transactions and 1 derivative row are listed below.
- Filing timestamp: 02 Apr 2026, 16:22.
William L. Meaney - 01 Apr 2026 Form 4 Insider Report for IRON MOUNTAIN INC (IRM)
- Signature
- /s/ Christine Zhang, under Power of Attorney dated February 27, 2025, from William Meaney
- Issuer symbol
- IRM
- Transactions as of
- 01 Apr 2026
- Net transactions value
- -$3,951,665
- Form type
- 4
- Filing time
- 02 Apr 2026, 16:22:50 UTC
- Previous filing
- 09 Mar 2026
- SEC
- View on sec.gov
Quoteable Key Fact
"William L. Meaney filed Form 4 for IRON MOUNTAIN INC (IRM) on 02 Apr 2026."
What Changed
- Previous filing in this sequence was filed on 09 Mar 2026.
- Current net transaction value: -$3,951,665.
Why This Matters
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Official SEC Source
Reporting Owners (1)
| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Meaney William L | President and CEO, Director | C/O IRON MOUNTAIN INCORPORATED, 85 NEW HAMPSHIRE AVENUE, SUITE 150, PORTSMOUTH | /s/ Christine Zhang, under Power of Attorney dated February 27, 2025, from William Meaney | 02 Apr 2026 | 0001566391 |
Transactions Table
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IRM | Common Stock, par value $.01 per share | Options Exercise | +38,474 | $37.00* | 38,474 | 01 Apr 2026 | Direct | F1 | ||
| transaction | IRM | Common Stock, par value $.01 per share | Sale | $3,951,665 | -38,474 | -100% | $102.71 | 0 | 01 Apr 2026 | Direct | F1 |
| holding | IRM | Common Stock, par value $.01 per share | 82,970 | 01 Apr 2026 | By Meaney 2024 Master Trust | ||||||
| holding | IRM | Common Stock, par value $.01 per share | 212,680 | 01 Apr 2026 | By Meaney Master Trust #2 |
Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IRM | Employee Stock Option (Right to Buy) | Options Exercise | -38,474 | -11% | 307,792 | 01 Apr 2026 | Common Stock, par value $.01 per share | 38,474 | $37.00 | Direct | F1, F2, F3 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
Explanation of Responses:
| Id | Content |
|---|---|
| F1 | The transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2025. |
| F2 | This stock option, initially representing a right to purchase a total of 461,696 shares, is fully vested. |
| F3 | Not applicable. |