GARTNER INC — 8-K/A Filings
7 8-K/A filings on record
This page lists all 8-K/A filings submitted to the SEC by GARTNER INC (IT), sorted by most recent first. Each row links to the full filing on EdgarLookup. GARTNER INC has filed 7 8-K/A documents with the SEC since 2021. To view all SEC filings by GARTNER INC, see the full filings list.
All
10-K
10-K/A
10-KT
10-Q
10-Q/A
11-K
144
144/A
15-15D
25
3
3/A
4
4/A
424B1
424B3
424B5
425
5
8-A12B
8-A12B/A
8-A12G
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFR14A
DEFS14A
DFAN14A
EFFECT
FWP
PRE 14A
PRES14A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13E4
SC 13E4/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K/A | 8-K/A | 0000749251-23-000041 | Aug 1, 2023 | Jun 1, 2023 |
| 8-K/A | — | 0000930413-17-002805 | Aug 2, 2017 | Jun 1, 2017 |
| 8-K/A | — | 0000930413-15-000628 | Feb 13, 2015 | Feb 12, 2015 |
| 8-K/A | — | 0000930413-12-000936 | Feb 15, 2012 | Feb 9, 2012 |
| 8-K/A | — | 0000930413-11-004979 | Jul 29, 2011 | Jun 2, 2011 |
| 8-K/A | AMENDMENT NO. 1 TO FORM 8-K | 0000950123-08-002429 | Mar 3, 2008 | Feb 15, 2008 |
| 8-K/A | AMENDMENT NO.1 TO FORM 8-K | 0000950123-05-007420 | Jun 16, 2005 | Apr 1, 2005 |