SEC Seal
SEC Banner
EDGAR USA Search
EDGAR Search Results
Mailing Address ONE FEDERAL STREET BOSTON MA 02110
Business Address ONE FEDERAL STREET BOSTON MA 02110 617-535-4781
IRON MOUNTAIN INC CIK#: 0001020569 (see all company filings)

SIC: 6798 - REAL ESTATE INVESTMENT TRUSTS
State location: MA | 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)
(Assistant Director Office: 8)
Get insider transactions for this issuer.

Filter Results:
(YYYYMMDD)
Ownership?


Items 1 - 100  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: 0001020569-17-000016 (34 Act)  Size: 16 MB
2017-04-27 001-13045
17787975
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001020569-17-000014 (34 Act)  Size: 11 MB
2017-04-27 001-13045
17786091
8-K  Documents Current report, items 8.01 and 9.01
Acc-no: 0001104659-17-025504 (34 Act)  Size: 272 KB
2017-04-24 001-13045
17779080
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-17-023376 (34 Act)  Size: 307 KB
2017-04-13 001-13045
17760833
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001047469-17-002596 (34 Act)  Size: 2 MB
2017-04-13 001-13045
17760767
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001020569-17-000010 (34 Act)  Size: 38 MB
2017-02-23 001-13045
17631619
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001020569-17-000008 (34 Act)  Size: 13 MB
2017-02-23 001-13045
17630632
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001144204-17-008682 (34 Act)  Size: 9 KB
2017-02-14 005-52359
17607711
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001562230-17-000008 (34 Act)  Size: 9 KB
2017-02-13 005-52359
17600631
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001422849-17-000066 (34 Act)  Size: 9 KB
2017-02-13 005-52359
17600361
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000932471-17-002915 (34 Act)  Size: 44 KB
2017-02-13 005-52359
17597296
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000932471-17-002240 (34 Act)  Size: 48 KB
2017-02-10 005-52359
17593770
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000080255-17-001025 (34 Act)  Size: 7 KB
2017-02-07 005-52359
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-17-006687 (34 Act)  Size: 76 KB
2017-02-06 005-52359
17576171
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000353480-17-001073 (34 Act)  Size: 13 KB
2017-01-25 005-52359
17546008
8-K  Documents Current report, item 5.02
Acc-no: 0001104659-16-158466 (34 Act)  Size: 19 KB
2016-11-22 001-13045
162011703
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001020569-16-000022 (34 Act)  Size: 23 MB
2016-11-01 001-13045
161963723
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-16-153488 (34 Act)  Size: 7 MB
2016-11-01 001-13045
161963159
8-K  Documents Current report, items 8.01 and 9.01
Acc-no: 0001104659-16-144863 (34 Act)  Size: 1 MB
2016-09-15 001-13045
161887266
8-K  Documents Current report, items 8.01 and 9.01
Acc-no: 0001104659-16-144073 (34 Act)  Size: 268 KB
2016-09-12 001-13045
161879897
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001020569-16-000019 (34 Act)  Size: 23 MB
2016-08-04 001-13045
161808101
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-16-136748 (34 Act)  Size: 6 MB
2016-08-04 001-13045
161805606
8-K  Documents Current report, items 1.01 and 9.01
Acc-no: 0001104659-16-129790 (34 Act)  Size: 455 KB
2016-06-28 001-13045
161736233
8-K  Documents Current report, items 5.07 and 8.01
Acc-no: 0001104659-16-128843 (34 Act)  Size: 70 KB
2016-06-22 001-13045
161727027
8-K  Documents Current report, item 5.02
Acc-no: 0001104659-16-127219 (34 Act)  Size: 29 KB
2016-06-15 001-13045
161714340
8-K  Documents Current report, item 8.01
Acc-no: 0001104659-16-125188 (34 Act)  Size: 22 KB
2016-06-03 001-13045
161694139
8-K  Documents Current report, items 1.01, 1.02, 2.03, and 9.01
Acc-no: 0001104659-16-124516 (34 Act)  Size: 2 MB
2016-05-31 001-13045
161686504
8-K  Documents Current report, items 8.01 and 9.01
Acc-no: 0001104659-16-123365 (34 Act)  Size: 1 MB
2016-05-25 001-13045
161675246
8-K  Documents Current report, items 8.01 and 9.01
Acc-no: 0001104659-16-122776 (34 Act)  Size: 1 MB
2016-05-24 001-13045
161670735
8-K/A  Documents [Amend] Current report, items 2.01 and 9.01
Acc-no: 0001047469-16-012981 (34 Act)  Size: 6 MB
2016-05-09 001-13045
161629672
8-K  Documents Current report, item 8.01
Acc-no: 0001104659-16-117883 (34 Act)  Size: 21 KB
2016-05-05 001-13045
161621409
8-K  Documents Current report, items 1.01, 2.01, 2.03, 3.02, and 9.01
Acc-no: 0001104659-16-116449 (34 Act)  Size: 998 KB
2016-05-02 001-13045
161609622
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001020569-16-000016 (34 Act)  Size: 15 MB
2016-04-28 001-13045
161597221
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-16-114861 (34 Act)  Size: 5 MB
2016-04-28 001-13045
161596994
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-16-114222 (34 Act)  Size: 204 KB
2016-04-26 001-13045
161592185
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001047469-16-012559 (34 Act)  Size: 1 MB
2016-04-26 001-13045
161592104
8-K  Documents Current report, items 1.01, 5.02, 8.01, and 9.01
Acc-no: 0001104659-16-113026 (34 Act)  Size: 412 KB
2016-04-21 001-13045
161582489
8-K  Documents Current report, items 1.01, 7.01, and 9.01
Acc-no: 0001104659-16-109092 (34 Act)  Size: 5 MB
2016-04-01 001-13045
161544883
8-K/A  Documents [Amend] Current report, item 9.01
Acc-no: 0001104659-16-106378 (34 Act)  Size: 278 KB
2016-03-18 001-13045
161516773
S-3ASR  Documents Automatic shelf registration statement of securities of well-known seasoned issuers
Acc-no: 0001047469-16-010587 (33 Act)  Size: 2 MB
2016-02-29 333-209827
161469360
8-K  Documents Current report, items 8.01 and 9.01
Acc-no: 0001104659-16-101057 (34 Act)  Size: 273 KB
2016-02-29 001-13045
161468987
8-K  Documents Current report, item 7.01
Acc-no: 0001104659-16-100710 (34 Act)  Size: 20 KB
2016-02-29 001-13045
161464741
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001020569-16-000013 (34 Act)  Size: 35 MB
2016-02-26 001-13045
161458732
8-K/A  Documents [Amend] Current report, item 9.01
Acc-no: 0001104659-16-099793 (34 Act)  Size: 6 MB
2016-02-25 001-13045
161454103
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-16-099729 (34 Act)  Size: 6 MB
2016-02-25 001-13045
161453741
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001562230-16-000012 (34 Act)  Size: 9 KB
2016-02-12 005-52359
161421067
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001422849-16-000623 (34 Act)  Size: 9 KB
2016-02-12 005-52359
161421042
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001144204-16-081446 (34 Act)  Size: 9 KB
2016-02-12 005-52359
161419096
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000080255-16-001181 (34 Act)  Size: 24 KB
2016-02-12 005-52359
161416658
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000932471-16-010875 (34 Act)  Size: 39 KB
2016-02-10 005-52359
161402664
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000932471-16-010429 (34 Act)  Size: 35 KB
2016-02-09 005-52359
161397460
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-16-093099 (34 Act)  Size: 80 KB
2016-02-02 005-52359
161379349
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000215457-16-004605 (34 Act)  Size: 13 KB
2016-01-28 005-52359
161368623
8-K  Documents Current report, items 5.07, 8.01, and 9.01
Acc-no: 0001104659-15-080151 (34 Act)  Size: 52 KB
2015-11-19 001-13045
151242962
8-K  Documents Current report, items 7.01, 8.01, and 9.01
Acc-no: 0001104659-15-077463 (34 Act)  Size: 9 MB
2015-11-10 001-13045
151217406
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-15-077464 (34 Act)  Size: 9 MB
2015-11-10 001-13045
151217395
8-K  Documents Current report, items 7.01, 8.01, and 9.01
Acc-no: 0001104659-15-076068 (34 Act)  Size: 55 KB
2015-11-05 001-13045
151199101
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-15-076069 (34 Act)  Size: 55 KB
2015-11-05 001-13045
151199097
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001020569-15-000010 (34 Act)  Size: 20 MB
2015-10-30 001-13045
151186948
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-15-074282 (34 Act)  Size: 5 MB
2015-10-30 001-13045
151185238
DEFM14A  Documents Definitive proxy statement relating to merger or acquisition
Acc-no: 0001047469-15-007841 (34 Act)  Size: 7 MB
2015-10-14 001-13045
151157453
8-K  Documents Current report, items 7.01, 8.01, and 9.01
Acc-no: 0001104659-15-070535 (34 Act)  Size: 16 MB
2015-10-14 001-13045
151157267
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-15-070536 (34 Act)  Size: 16 MB
2015-10-14 001-13045
151157266
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-15-048739 Size: 36 KB
2015-10-06
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001104659-15-068668 Size: 25 KB
2015-10-01
PRER14A  Documents Preliminary Proxy Soliciting materials
Acc-no: 0001047469-15-007655 (34 Act)  Size: 7 MB
2015-10-01 001-13045
151137333
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-15-048106 Size: 36 KB
2015-10-01
8-K  Documents Current report, items 1.01, 2.03, 8.01, and 9.01
Acc-no: 0001104659-15-068307 (34 Act)  Size: 1 MB
2015-09-30 001-13045
151133798
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001104659-15-067996 Size: 45 KB
2015-09-29
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-15-067603 (34 Act)  Size: 51 KB
2015-09-28 001-13045
151126567
8-K  Documents Current report, item 8.01
Acc-no: 0001104659-15-067384 (34 Act)  Size: 22 KB
2015-09-25 001-13045
151125406
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-15-067385 (34 Act)  Size: 22 KB
2015-09-25 001-13045
151125378
8-K  Documents Current report, items 8.01 and 9.01
Acc-no: 0001104659-15-067071 (34 Act)  Size: 53 KB
2015-09-25 001-13045
151123856
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-15-047105 Size: 41 KB
2015-09-24
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-15-046469 Size: 164 KB
2015-09-21
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001104659-15-066040 Size: 76 KB
2015-09-18
PRER14A  Documents Preliminary Proxy Soliciting materials
Acc-no: 0001047469-15-007399 (34 Act)  Size: 7 MB
2015-09-18 001-13045
151115636
8-K  Documents Current report, items 7.01, 8.01, and 9.01
Acc-no: 0001104659-15-064552 (34 Act)  Size: 3 MB
2015-09-10 001-13045
151101666
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-15-064553 (34 Act)  Size: 3 MB
2015-09-10 001-13045
151101651
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-15-045117 Size: 159 KB
2015-09-10
PREM14A  Documents Preliminary proxy statements relating to merger or acquisition
Acc-no: 0001047469-15-006965 (34 Act)  Size: 7 MB
2015-08-25 001-13045
151071894
8-K  Documents Current report, items 8.01 and 9.01
Acc-no: 0001104659-15-061525 (34 Act)  Size: 268 KB
2015-08-25 001-13045
151071842
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001020569-15-000006 (34 Act)  Size: 19 MB
2015-07-30 001-13045
151017305
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-15-054568 (34 Act)  Size: 5 MB
2015-07-30 001-13045
151014212
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-15-052796 (34 Act)  Size: 204 KB
2015-07-23 001-13045
151001716
8-K  Documents Current report, items 7.01, 8.01, and 9.01
Acc-no: 0001104659-15-050948 (34 Act)  Size: 2 MB
2015-07-14 001-13045
15986500
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-15-050949 (34 Act)  Size: 2 MB
2015-07-14 001-13045
15986497
8-K  Documents Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001104659-15-049859 (34 Act)  Size: 3 MB
2015-07-06 001-13045
15974183
8-K  Documents Current report, items 1.01, 7.01, 8.01, and 9.01
Acc-no: 0001104659-15-044030 (34 Act)  Size: 3 MB
2015-06-08 001-13045
15919245
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001104659-15-044031 (34 Act)  Size: 3 MB
2015-06-08 001-13045
15919231
8-K  Documents Current report, items 5.07 and 8.01
Acc-no: 0001104659-15-042904 (34 Act)  Size: 66 KB
2015-06-02 001-13045
15907467
ARS  Documents [Paper]Annual Report to Security Holders
Acc-no: 9999999997-15-009790 (34 Act)  Size: 1 KB
2015-05-07 001-13045
15007321
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001104659-15-035283 (34 Act)  Size: 41 MB
2015-05-07 001-13045
15839828
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001020569-15-000003 (34 Act)  Size: 20 MB
2015-04-30 001-13045
15817543
8-K  Documents Current report, items 2.02, 7.01, 8.01, and 9.01
Acc-no: 0001104659-15-030753 (34 Act)  Size: 6 MB
2015-04-28 001-13045
15796625
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001104659-15-030754 (34 Act)  Size: 6 MB
2015-04-28 001-13045
15796620
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-15-027277 (34 Act)  Size: 212 KB
2015-04-13 001-13045
15767155
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001047469-15-003454 (34 Act)  Size: 1 MB
2015-04-13 001-13045
15767149
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001047469-15-001413 (34 Act)  Size: 59 MB
2015-02-27 001-13045
15660028
8-K  Documents Current report, item 5.02
Acc-no: 0001104659-15-013490 (34 Act)  Size: 19 KB
2015-02-24 001-13045
15643881