IRON MOUNTAIN INC — DFAN14A Filings
8 DFAN14A filings on record
This page lists all DFAN14A 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 8 DFAN14A 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 |
|---|---|---|---|---|
| DFAN14A | SOLICITING MATERIAL PURSUANT TO RULE 14A-11(C) OR RULE 14A-12 | 0001193125-11-102160 | Apr 19, 2011 | — |
| DFAN14A | SOLICITING MATERIAL PURSUANT TO RULE 14A-11(C) OR RULE 14A-12 | 0001193125-11-093930 | Apr 11, 2011 | — |
| DFAN14A | SOLICITING MATERIAL PURSUANT TO RULE 14A-11(C) OR RULE 14A-12 | 0001193125-11-093746 | Apr 11, 2011 | — |
| DFAN14A | SOLICITING MATERIAL | 0001193125-11-088448 | Apr 5, 2011 | — |
| DFAN14A | SOLICITING MATERIAL PURSUANT TO RULE 14A-11(C) OR RULE 14A-12 | 0001193125-11-075229 | Mar 23, 2011 | — |
| DFAN14A | SOLICITING MATERIAL PUSUANT TO RULE 14A-11(C) OR RULE 14A-12 | 0001193125-11-062204 | Mar 10, 2011 | — |
| DFAN14A | SOLICITING MATERIAL PURSUANT TO RULE 14A-11(C) OR RULE 14A-12 | 0001193125-11-061573 | Mar 10, 2011 | — |
| DFAN14A | SOLICITING MATERIAL PURSUANT TO RULE 14A-11(C) OR RULE 14A-12 | 0001193125-11-061572 | Mar 10, 2011 | — |