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Mailing Address 1101 ENTERPRISE DRIVE ROYERSFORD PA 19468
Business Address 85 NEW HAMPSHIRE AVENUE, SUITE 150 PEASE INTERNATIONAL TRADEPORT PORTSMOUTH NH 03801 617-535-4781
IRON MOUNTAIN INC CIK#: 0001020569 (see all company filings)

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)
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Items 1 - 40  0001020569 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
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 acquisition of beneficial ownership by individuals
Acc-no: 0001284812-24-000117 (34 Act)  Size: 130 KB
2024-02-14 005-52359
24632997
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-24-021237 (34 Act)  Size: 13 KB
2024-02-13 005-52359
24628899
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
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 acquisition of beneficial ownership by individuals
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
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001020569-23-000169 (34 Act)  Size: 14 MB
2023-08-03 001-13045
231139773
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001020569-23-000166 (34 Act)  Size: 12 MB
2023-08-03 001-13045
231137978
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001020569-23-000153 (34 Act)  Size: 152 KB
2023-07-17 001-13045
231090468
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001104659-23-060888 (34 Act)  Size: 1 MB
2023-05-15 001-13045
23923761
8-K  Documents   Interactive Data Current report, items 5.03, 5.07, 8.01, and 9.01
Acc-no: 0001020569-23-000124 (34 Act)  Size: 12 MB
2023-05-12 001-13045
23912829
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001020569-23-000108 (34 Act)  Size: 12 MB
2023-05-04 001-13045
23888554
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001020569-23-000105 (34 Act)  Size: 9 MB
2023-05-04 001-13045
23886340
ARS  Documents Annual Report to Security Holders
Acc-no: 0001308179-23-000454 (34 Act)  Size: 12 MB
2023-03-30 001-13045
23780937
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001308179-23-000453 (34 Act)  Size: 593 KB
2023-03-30 001-13045
23780914
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001308179-23-000452 (34 Act)  Size: 10 MB
2023-03-30 001-13045
23780901
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001104659-23-024768 (34 Act)  Size: 478 KB
2023-02-23 001-13045
23659795
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001020569-23-000043 (34 Act)  Size: 37 MB
2023-02-23 001-13045
23659535
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001020569-23-000036 (34 Act)  Size: 12 MB
2023-02-23 001-13045
23655887
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001422849-23-000063 (34 Act)  Size: 18 KB
2023-02-13 005-52359
23617313
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-23-016241 (34 Act)  Size: 13 KB
2023-02-09 005-52359
23603482
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001020569-23-000026 (34 Act)  Size: 208 KB
2023-02-07 001-13045
23595322
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001306550-23-004567 (34 Act)  Size: 13 KB
2023-01-30 005-52359
23567684
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001020569-22-000210 (34 Act)  Size: 16 MB
2022-11-03 001-13045
221357806
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001020569-22-000206 (34 Act)  Size: 12 MB
2022-11-03 001-13045
221356069
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-22-011629 Size: 39 KB
2022-10-24
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001020569-22-000182 (34 Act)  Size: 9 MB
2022-09-20 001-13045
221252097
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001104659-22-101159 Size: 76 KB
2022-09-19
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-22-009477 Size: 45 KB
2022-08-31