Filing Details

Accession Number:
0001020569-25-000060
Form Type:
4
Zero Holdings:
No
Publication Time:
2025-03-04 20:32:20
Reporting Period:
2025-03-01
Filing Date:
2025-03-04
Accepted Time:
2025-03-04 20:32:20
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1020569 Iron Mountain Inc IRM Real Estate Investment Trusts (6798) 232588479
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1720656 Daniel Borges C/O Iron Mountain Incorporated
85 New Hampshire Avenue, Suite 150
Portsmouth NH 03801
Svp & Chief Accounting Officer No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock, Par Value $.01 Per Share Acquisiton 2025-03-01 8,330 $0.00 8,330 No 4 M Direct
Common Stock, Par Value $.01 Per Share Disposition 2025-03-01 2,837 $93.17 5,493 No 4 F Direct
Common Stock, Par Value $.01 Per Share Acquisiton 2025-03-01 649 $0.00 6,142 No 4 M Direct
Common Stock, Par Value $.01 Per Share Disposition 2025-03-01 201 $93.17 5,941 No 4 F Direct
Common Stock, Par Value $.01 Per Share Acquisiton 2025-03-01 713 $0.00 6,654 No 4 M Direct
Common Stock, Par Value $.01 Per Share Disposition 2025-03-01 221 $93.17 6,433 No 4 F Direct
Common Stock, Par Value $.01 Per Share Acquisiton 2025-03-01 462 $0.00 6,895 No 4 M Direct
Common Stock, Par Value $.01 Per Share Disposition 2025-03-01 174 $93.17 6,721 No 4 F Direct
Common Stock, Par Value $.01 Per Share Disposition 2025-03-03 6,433 $92.84 288 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 F Direct
No 4 M Direct
No 4 F Direct
No 4 M Direct
No 4 F Direct
No 4 M Direct
No 4 F Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Performance Units Disposition 2025-03-01 8,330 $0.00 8,330 $0.00
Common Stock Restricted Stock Units Disposition 2025-03-01 649 $0.00 649 $0.00
Common Stock Restricted Stock Units Disposition 2025-03-01 713 $0.00 713 $0.00
Common Stock Restricted Stock Units Disposition 2025-03-01 462 $0.00 462 $0.00
Common Stock Restricted Stock Units Acquisiton 2025-03-01 1,207 $0.00 1,207 $0.00
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 No 4 M Direct
0 No 4 M Direct
713 No 4 M Direct
926 No 4 M Direct
1,207 No 4 A Direct
Footnotes
  1. This acquisition is reported to reflect the full vesting of performance units ("PUs") previously granted to the Reporting Person on March 1, 2022. Effective February 14, 2025, 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, 2025.
  2. This acquisition is reported to reflect the full vesting of restricted stock units ("RSUs") previously granted to the Reporting Person on March 1, 2022.
  3. This acquisition is reported to reflect the partial vesting of restricted stock units ("RSUs") previously granted to the Reporting Person on March 1, 2023.
  4. This acquisition is reported to reflect the partial vesting of restricted stock units ("RSUs") previously granted to the Reporting Person on March 1, 2024.
  5. Each PU represents a contingent right to receive one share of Iron Mountain Incorporated common stock ("Common Stock").
  6. The PUs were initially granted to the Reporting Person on March 1, 2022. Effective as of February 14, 2025, 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, 2025.
  7. Each RSU represents a contingent right to receive one share of Iron Mountain Incorporated common stock.
  8. The RSUs, representing a contingent right to receive a total of 1,947 shares of Common Stock, were granted to the Reporting Person on March 1, 2022 and vest in three substantially equal annual installments beginning on the first anniversary of the grant date.
  9. 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.
  10. 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.
  11. 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.