IRON MOUNTAIN INC — SC 13D/A Filings
15 SC 13D/A filings on record
This page lists all SC 13D/A filings submitted to the SEC by IRON MOUNTAIN INC (IRM), sorted by most recent first. Each row links to the full filing on EdgarLookup. IRON MOUNTAIN INC has filed 15 SC 13D/A documents with the SEC since 2018. To view all SEC filings by IRON MOUNTAIN INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
11-K
144
144/A
15-12B
25
25-NSE
3
3/A
305B2
4
4/A
424B3
424B4
424B5
425
5
5/A
8-A12B
8-A12B/A
8-K
8-K/A
8-K12B
ARS
AW
CERTNYS
CORRESP
DEF 14A
DEFA14A
DEFM14A
DEFR14A
DFAN14A
EFFECT
FWP
IRANNOTICE
NO ACT
POS AM
POSASR
PRE 14A
PREC14A
PREM14A
PRER14A
PRRN14A
REGDEX
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-3ASR
S-3MEF
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13D/A | DAVIS SELECTED ADVISERS, L.P. | 0001036325-13-000040 | Nov 19, 2013 | — |
| SC 13D/A | DAVIS SELECTED ADVISERS,L.P. | 0001036325-13-000034 | Apr 19, 2013 | — |
| SC 13D/A | DAVIS SELECTED ADVISERS, L.P. | 0001036325-12-000091 | Dec 31, 2012 | — |
| SC 13D/A | DAVIS SELECTED ADVISERS | 0001036325-12-000089 | Dec 7, 2012 | — |
| SC 13D/A | — | 0001036325-12-000087 | Nov 19, 2012 | — |
| SC 13D/A | IRON MOUNTAIN | 0001036325-12-000083 | Oct 15, 2012 | — |
| SC 13D/A | DAVIS SELECTED ADVISERS | 0001036325-12-000081 | Aug 28, 2012 | — |
| SC 13D/A | DAVIS SELECTED ADVISERS | 0001036325-12-000077 | Jul 13, 2012 | — |
| SC 13D/A | DAVIS SELECTED ADVISERS | 0001036325-12-000071 | Jun 20, 2012 | — |
| SC 13D/A | DAVIS SELECTED ADVISERS, L.P. | 0001036325-12-000061 | May 3, 2012 | — |
| SC 13D/A | DAVIS SELECTED ADVISERS | 0001036325-12-000059 | Apr 10, 2012 | — |
| SC 13D/A | DAVIS SELECTED ADVISERS, L.P. | 0001036325-12-000002 | Feb 2, 2012 | — |
| SC 13D/A | DAVIS SELECTED ADVISERS | 0001036325-11-000192 | Dec 22, 2011 | — |
| SC 13D/A | DAVIS SELECTED ADVISERS | 0001036325-11-000188 | Dec 6, 2011 | — |
| SC 13D/A | DAVIS SELECTED ADVISERS, L.P. | 0001036325-11-000159 | Aug 17, 2011 | — |