SIC: 6798 - REAL ESTATE INVESTMENT TRUSTS
State location: NH | State of Inc.: DE | Fiscal Year End: 1231
formerly: IRON MOUNTAIN INC/PA (filings through 2005-06-09)
formerly: PIERCE LEAHY CORP (filings through 1999-02-16)
(CF Office: 05 Real Estate & Construction)
Get insider transactions for this issuer.
| Filings | Format | Description | Filing Date | File/Film Number |
|---|---|---|---|---|
| DEFR14A | Documents | Revised definitive proxy soliciting materials Acc-no: 0001020569-25-000113 (34 Act) Size: 376 KB |
2025-05-05 | 001-13045 25913066 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0001020569-25-000110 (34 Act) Size: 12 MB |
2025-05-01 | 001-13045 25902872 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0001020569-25-000106 (34 Act) Size: 12 MB |
2025-05-01 | 001-13045 25899296 |
| ARS | Documents | Annual Report to Security Holders Acc-no: 0001020569-25-000096 (34 Act) Size: 13 MB |
2025-04-18 | 001-13045 25849194 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0001020569-25-000095 (34 Act) Size: 800 KB |
2025-04-18 | 001-13045 25849193 |
| DEF 14A | Documents Interactive Data | Other definitive proxy statements Acc-no: 0001020569-25-000094 (34 Act) Size: 52 MB |
2025-04-18 | 001-13045 25849192 |
| SCHEDULE 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0001284812-25-000099 (34 Act) Size: 13 KB |
2025-03-07 | 005-52359 25717780 |
| 8-K | Documents Interactive Data | Current report, items 8.01 and 9.01
Acc-no: 0001104659-25-014194 (34 Act) Size: 471 KB |
2025-02-14 | 001-13045 25629767 |
| 10-K | Documents Interactive Data | Annual report [Section 13 and 15(d), not S-K Item 405] Acc-no: 0001020569-25-000040 (34 Act) Size: 44 MB |
2025-02-14 | 001-13045 25629399 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0001020569-25-000035 (34 Act) Size: 14 MB |
2025-02-13 | 001-13045 25617116 |
| 8-K | Documents Interactive Data | Current report, item 5.02
Acc-no: 0001020569-24-000261 (34 Act) Size: 150 KB |
2024-12-09 | 001-13045 241533821 |
| 8-K | Documents Interactive Data | Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001104659-24-126301 (34 Act) Size: 1 MB |
2024-12-06 | 001-13045 241532351 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0001284812-24-000392 (34 Act) Size: 130 KB |
2024-11-14 | 005-52359 241458802 |
| 8-K | Documents | Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001104659-24-115356 (34 Act) Size: 1 MB |
2024-11-07 | 001-13045 241436643 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0001020569-24-000255 (34 Act) Size: 14 MB |
2024-11-06 | 001-13045 241431033 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0001020569-24-000253 (34 Act) Size: 11 MB |
2024-11-06 | 001-13045 241429174 |
| SC 13G | Documents | Statement of Beneficial Ownership by Certain Investors Acc-no: 0000093751-24-000780 (34 Act) Size: 56 KB |
2024-10-17 | 005-52359 241376167 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0001086364-24-008643 (34 Act) Size: 14 KB |
2024-09-10 | 005-52359 241289270 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0001020569-24-000210 (34 Act) Size: 15 MB |
2024-08-01 | 001-13045 241166440 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0001020569-24-000208 (34 Act) Size: 11 MB |
2024-08-01 | 001-13045 241164105 |
| 8-K | Documents Interactive Data | Current report, item 5.02
Acc-no: 0001020569-24-000198 (34 Act) Size: 149 KB |
2024-07-22 | 001-13045 241132073 |
| 8-K | Documents Interactive Data | Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001104659-24-077755 (34 Act) Size: 1 MB |
2024-07-03 | 001-13045 241099961 |
| 8-K | Documents Interactive Data | Current report, items 5.07, 8.01, and 9.01
Acc-no: 0001020569-24-000163 (34 Act) Size: 194 KB |
2024-06-05 | 001-13045 241022488 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0001020569-24-000128 (34 Act) Size: 12 MB |
2024-05-02 | 001-13045 24908016 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0001020569-24-000126 (34 Act) Size: 9 MB |
2024-05-02 | 001-13045 24905136 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0001020569-24-000117 (34 Act) Size: 3 MB |
2024-04-19 | 001-13045 24858066 |
| DEF 14A | Documents Interactive Data | Other definitive proxy statements Acc-no: 0001020569-24-000115 (34 Act) Size: 50 MB |
2024-04-19 | 001-13045 24857951 |
| ARS | Documents | Annual Report to Security Holders Acc-no: 0001020569-24-000113 (34 Act) Size: 2 MB |
2024-04-19 | 001-13045 24857735 |
| PRE 14A | Documents Interactive Data | Other preliminary proxy statements Acc-no: 0001020569-24-000098 (34 Act) Size: 49 MB |
2024-04-08 | 001-13045 24829976 |
| 8-K | Documents Interactive Data | Current report, item 5.02
Acc-no: 0001020569-24-000084 (34 Act) Size: 178 KB |
2024-03-19 | 001-13045 24762994 |
| 8-K | Documents Interactive Data | Current report, items 8.01 and 9.01
Acc-no: 0001104659-24-026573 (34 Act) Size: 490 KB |
2024-02-22 | 001-13045 24665695 |
| 10-K | Documents Interactive Data | Annual report [Section 13 and 15(d), not S-K Item 405] Acc-no: 0001020569-24-000040 (34 Act) Size: 36 MB |
2024-02-22 | 001-13045 24665567 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0001020569-24-000038 (34 Act) Size: 13 MB |
2024-02-22 | 001-13045 24662225 |
| SC 13G | Documents | Statement of Beneficial Ownership by Certain Investors Acc-no: 0001284812-24-000117 (34 Act) Size: 130 KB |
2024-02-14 | 005-52359 24632997 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0001104659-24-021237 (34 Act) Size: 13 KB |
2024-02-13 | 005-52359 24628899 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0001086364-24-004299 (34 Act) Size: 14 KB |
2024-01-26 | 005-52359 24565808 |
| 8-K | Documents Interactive Data | Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001104659-23-130107 (34 Act) Size: 292 KB |
2023-12-28 | 001-13045 231523396 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0001422849-23-000175 (34 Act) Size: 18 KB |
2023-12-11 | 005-52359 231476869 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0001020569-23-000214 (34 Act) Size: 14 MB |
2023-11-02 | 001-13045 231372081 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0001020569-23-000212 (34 Act) Size: 12 MB |
2023-11-02 | 001-13045 231370026 |