GARTNER INC — 3 Filings
68 3 filings on record
This page lists all 3 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 68 3 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 |
|---|---|---|---|---|
| 3 | PRIMARY DOCUMENT | 0000749251-26-000032 | Feb 4, 2026 | Jan 29, 2026 |
| 3 | PRIMARY DOCUMENT | 0000749251-26-000031 | Feb 4, 2026 | Jan 29, 2026 |
| 3 | PRIMARY DOCUMENT | 0001127602-25-003440 | Feb 6, 2025 | Jan 30, 2025 |
| 3 | PRIMARY DOCUMENT | 0001127602-25-003435 | Feb 6, 2025 | Jan 30, 2025 |
| 3 | PRIMARY DOCUMENT | 0001127602-23-029636 | Dec 14, 2023 | Dec 8, 2023 |
| 3 | PRIMARY DOCUMENT | 0001127602-23-026860 | Nov 6, 2023 | Oct 31, 2023 |
| 3 | PRIMARY DOCUMENT | 0001127602-23-013167 | Apr 18, 2023 | Apr 15, 2023 |
| 3 | PRIMARY DOCUMENT | 0001127602-23-004551 | Feb 10, 2023 | Feb 2, 2023 |
| 3 | PRIMARY DOCUMENT | 0001127602-23-003827 | Feb 7, 2023 | Feb 2, 2023 |
| 3 | PRIMARY DOCUMENT | 0001127602-22-003393 | Feb 4, 2022 | Feb 3, 2022 |
| 3 | PRIMARY DOCUMENT | 0001127602-21-022948 | Aug 3, 2021 | Jul 29, 2021 |
| 3 | PRIMARY DOCUMENT | 0001127602-21-004188 | Feb 5, 2021 | Feb 4, 2021 |
| 3 | PRIMARY DOCUMENT | 0001127602-21-004185 | Feb 5, 2021 | Feb 4, 2021 |
| 3 | PRIMARY DOCUMENT | 0001127602-21-004180 | Feb 5, 2021 | Feb 4, 2021 |
| 3 | PRIMARY DOCUMENT | 0001127602-19-016131 | Apr 24, 2019 | Apr 16, 2019 |
| 3 | PRIMARY DOCUMENT | 0001127602-18-031425 | Oct 31, 2018 | Oct 30, 2018 |
| 3 | PRIMARY DOCUMENT | 0001127602-18-003635 | Feb 2, 2018 | Feb 1, 2018 |
| 3 | PRIMARY DOCUMENT | 0001127602-17-031358 | Nov 6, 2017 | Oct 31, 2017 |
| 3 | PRIMARY DOCUMENT | 0001127602-17-030957 | Nov 2, 2017 | Oct 31, 2017 |
| 3 | PRIMARY DOCUMENT | 0001127602-17-030610 | Oct 31, 2017 | — |
| 3 | PRIMARY DOCUMENT | 0001127602-16-060102 | Aug 11, 2016 | Aug 2, 2016 |
| 3 | PRIMARY DOCUMENT | 0001127602-16-060101 | Aug 11, 2016 | Aug 2, 2016 |
| 3 | PRIMARY DOCUMENT | 0001127602-16-040046 | Feb 8, 2016 | Feb 2, 2016 |
| 3 | PRIMARY DOCUMENT | 0001127602-15-031313 | Nov 13, 2015 | Nov 3, 2015 |
| 3 | PRIMARY DOCUMENT | 0001127602-14-020717 | Jun 12, 2014 | Jun 3, 2014 |
| 3 | PRIMARY DOCUMENT | 0001127602-13-015749 | May 6, 2013 | Apr 30, 2013 |
| 3 | PRIMARY DOCUMENT | 0001127602-12-004392 | Feb 7, 2012 | Feb 2, 2012 |
| 3 | PRIMARY DOCUMENT | 0001127602-10-013806 | May 11, 2010 | May 4, 2010 |
| 3 | PRIMARY DOCUMENT | 0001127602-10-006091 | Feb 24, 2010 | Feb 4, 2010 |
| 3 | PRIMARY DOCUMENT | 0001127602-09-011513 | May 14, 2009 | May 7, 2009 |
| 3 | PRIMARY DOCUMENT | 0001127602-08-005154 | Jul 25, 2008 | Jul 24, 2008 |
| 3 | PRIMARY DOCUMENT | 0001127602-08-005152 | Jul 25, 2008 | Jul 24, 2008 |
| 3 | PRIMARY DOCUMENT | 0001127602-08-000798 | Feb 7, 2008 | Jan 31, 2008 |
| 3 | PRIMARY DOCUMENT | 0001418812-07-000002 | Nov 19, 2007 | Nov 8, 2007 |
| 3 | PRIMARY DOCUMENT | 0001127602-07-003088 | Jul 27, 2007 | Jul 25, 2007 |
| 3 | PRIMARY DOCUMENT | 0001127602-07-002379 | Jun 11, 2007 | Jun 5, 2007 |
| 3 | PRIMARY DOCUMENT | 0001127602-07-000236 | Jan 17, 2007 | Jan 8, 2007 |
| 3 | PRIMARY DOCUMENT | 0001127602-06-002149 | Aug 31, 2006 | Aug 28, 2006 |
| 3 | PRIMARY DOCUMENT | 0001127602-06-000392 | Feb 28, 2006 | Feb 27, 2006 |
| 3 | PRIMARY DOCUMENT | 0001127602-06-000273 | Feb 13, 2006 | Feb 2, 2006 |
| 3 | PRIMARY DOCUMENT | 0001127602-06-000236 | Feb 9, 2006 | Jan 30, 2006 |
| 3 | PRIMARY DOCUMENT | 0001127602-06-000104 | Jan 11, 2006 | Jan 3, 2006 |
| 3 | PRIMARY DOCUMENT | 0001127602-05-001694 | Sep 27, 2005 | Sep 26, 2005 |
| 3 | — | 0000893750-05-000393 | Aug 4, 2005 | Jul 27, 2005 |
| 3 | PRIMARY DOCUMENT | 0001127602-05-001481 | Aug 3, 2005 | Aug 1, 2005 |
| 3 | PRIMARY DOCUMENT | 0000749251-05-000085 | Jun 23, 2005 | Jun 13, 2005 |
| 3 | PRIMARY DOCUMENT | 0000749251-05-000013 | Jan 26, 2005 | Jan 17, 2005 |
| 3 | PRIMARY DOCUMENT | 0000749251-04-000142 | Nov 10, 2004 | Nov 1, 2004 |
| 3 | PRIMARY DOCUMENT | 0000749251-04-000141 | Nov 10, 2004 | Nov 1, 2004 |
| 3 | PRIMARY DOCUMENT | 0000749251-04-000140 | Nov 10, 2004 | Nov 1, 2004 |