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IRON MOUNTAIN INC
IRM
Total Value
$414.8K
Company Information
- Company Name
- IRON MOUNTAIN INC
- Ticker Symbol
- IRM
- CIK
- 0001020569
Insider Information
- Name
- Borges Daniel
- Role
- SVP & Chief Accounting Officer
- Location
- PORTSMOUTH, NH
Officer
Filing Details
- Filing Date
- Mar 3, 2026
- Transaction Date
- Mar 1, 2026
- Accession Number
- 0001720656-26-000004
- Form Type
- 4
Non-Derivative Transactions
| Date | Security | Shares | Price | Type | Value |
|---|---|---|---|---|---|
| Mar 1, 2026 | Common Stock, par value $.01 per share | 9,152 | — | Exercise | — |
| Mar 1, 2026 | Common Stock, par value $.01 per share | 3,106 | $108.33 | Tax Withholding | $336.5K |
| Mar 1, 2026 | Common Stock, par value $.01 per share | 713 | — | Exercise | — |
| Mar 1, 2026 | Common Stock, par value $.01 per share | 327 | $108.33 | Tax Withholding | $35.4K |
| Mar 1, 2026 | Common Stock, par value $.01 per share | 463 | — | Exercise | — |
| Mar 1, 2026 | Common Stock, par value $.01 per share | 212 | $108.33 | Tax Withholding | $23.0K |
| Mar 1, 2026 | Common Stock, par value $.01 per share | 402 | — | Exercise | — |
| Mar 1, 2026 | Common Stock, par value $.01 per share | 184 | $108.33 | Tax Withholding | $19.9K |
Derivative Transactions
| Date | Security | Shares | Exercise Price | Type | Value |
|---|---|---|---|---|---|
| Mar 1, 2026 | Derivative | 9,152 | — | Exercise | — |
| Mar 1, 2026 | Derivative | 713 | — | Exercise | — |
| Mar 1, 2026 | Derivative | 463 | — | Exercise | — |
| Mar 1, 2026 | Derivative | 402 | — | Exercise | — |
| Mar 1, 2026 | Derivative | 1,104 | — | Grant/Award | — |
Footnotes
- (F1)This acquisition is reported to reflect the full vesting of performance units ("PUs") previously granted to the Reporting Person on March 1, 2023. Effective February 16, 2026, the Compensation Committee of Iron Mountain Incorporated's Board of Directors determined the actual award of PUs under the grant after completion of the relevant performance period, and the PUs fully vested on March 1, 2026.
- (F2)Represents the number of shares of Common Stock that have been withheld by the Issuer to satisfy its income tax withholding obligation in connection with the net settlement of the PUs and does not represent a sale.
- (F3)This acquisition is reported to reflect the full vesting of restricted stock units ("RSUs") previously granted to the Reporting Person on March 1, 2023.
- (F4)Represents the number of shares of Common Stock that have been withheld by the Issuer to satisfy its income tax withholding obligation in connection with the net settlement of the RSUs and does not represent a sale.
- (F5)This acquisition is reported to reflect the partial vesting of RSUs previously granted to the Reporting Person on March 1, 2024.
- (F6)This acquisition is reported to reflect the partial vesting of RSUs previously granted to the Reporting Person on March 1, 2025.
- (F7)Each PU represents a contingent right to receive one share of Common Stock.
- (F8)The PUs were initially granted to the Reporting Person on March 1, 2023. Effective as of February 16, 2026, the Compensation Committee determined the actual award of PUs under the grant after completion of the relevant performance period, and the PUs fully vested on March 1, 2026.
- (F9)Each RSU represents a contingent right to receive one share of Common Stock.
- (F10)The RSUs, representing a contingent right to receive a total of 2,139 shares of Common Stock, were granted to the Reporting Person on March 1, 2023 and vest in three substantially equal annual installments beginning on the first anniversary of the grant date.
- (F11)The RSUs, representing a contingent right to receive a total of 1,388 shares of Common Stock, were granted to the Reporting Person on March 1, 2024 and vest in three substantially equal annual installments beginning on the first anniversary of the grant date.
- (F12)The RSUs, representing a contingent right to receive a total of 1,207 shares of Common Stock, were granted to the Reporting Person on March 1, 2025 and vest in three substantially equal annual installments beginning on the first anniversary of the grant date.
- (F13)The RSUs, representing a contingent right to receive a total of 1,104 shares of Common Stock, were granted to the Reporting Person on March 1, 2026 and vest in three substantially equal annual installments beginning on the first anniversary of the grant date.