GARTNER INC — 8-K Filings
242 8-K filings on record
This page lists all 8-K 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 242 8-K 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 | 8-K | 0000749251-26-000028 | Feb 3, 2026 | Jan 29, 2026 |
| 8-K | 8-K | 0000749251-26-000025 | Jan 29, 2026 | — |
| 8-K | 8-K | 0001193125-25-289854 | Nov 20, 2025 | — |
| 8-K | 8-K | 0000749251-25-000080 | Nov 4, 2025 | — |
| 8-K | 8-K | 0000749251-25-000048 | Sep 12, 2025 | Sep 10, 2025 |
| 8-K | 8-K | 0000749251-25-000044 | Aug 5, 2025 | Jul 31, 2025 |
| 8-K | 8-K | 0000749251-25-000035 | Jun 3, 2025 | May 29, 2025 |
| 8-K | 8-K | 0000749251-25-000026 | May 6, 2025 | — |
| 8-K | 8-K | 0000749251-25-000005 | Feb 4, 2025 | — |
| 8-K | 8-K | 0000749251-25-000002 | Jan 7, 2025 | Dec 31, 2024 |
| 8-K | 8-K | 0000749251-24-000043 | Dec 3, 2024 | Dec 2, 2024 |
| 8-K | 8-K | 0000749251-24-000039 | Nov 5, 2024 | — |
| 8-K | 8-K | 0000749251-24-000033 | Jul 30, 2024 | Jul 25, 2024 |
| 8-K | 8-K | 0000749251-24-000029 | Jul 1, 2024 | Jun 30, 2024 |
| 8-K | 8-K | 0000749251-24-000026 | Jun 11, 2024 | Jun 6, 2024 |
| 8-K | 8-K | 0000749251-24-000022 | Apr 30, 2024 | — |
| 8-K | 8-K | 0001193125-24-083467 | Apr 1, 2024 | Mar 26, 2024 |
| 8-K | 8-K | 0000749251-24-000003 | Feb 6, 2024 | — |
| 8-K | 8-K | 0000749251-23-000055 | Dec 11, 2023 | Dec 8, 2023 |
| 8-K | 8-K | 0000749251-23-000050 | Nov 3, 2023 | Oct 31, 2023 |
| 8-K | 8-K | 0000749251-23-000037 | Aug 1, 2023 | — |
| 8-K | 8-K | 0000749251-23-000030 | Jun 14, 2023 | Jun 8, 2023 |
| 8-K | 8-K | 0000749251-23-000026 | Jun 2, 2023 | Jun 1, 2023 |
| 8-K | 8-K | 0000749251-23-000019 | May 2, 2023 | — |
| 8-K | 8-K | 0000749251-23-000003 | Feb 7, 2023 | Feb 2, 2023 |
| 8-K | 8-K | 0000749251-22-000033 | Nov 1, 2022 | — |
| 8-K | 8-K | 0000749251-22-000027 | Aug 2, 2022 | — |
| 8-K | 8-K | 0000749251-22-000023 | Jul 15, 2022 | Jul 11, 2022 |
| 8-K | 8-K | 0000749251-22-000021 | Jun 6, 2022 | Jun 2, 2022 |
| 8-K | 8-K | 0000749251-22-000016 | May 3, 2022 | Apr 28, 2022 |
| 8-K | 8-K | 0000749251-22-000003 | Feb 8, 2022 | Feb 3, 2022 |
| 8-K | 8-K | 0000749251-21-000036 | Nov 2, 2021 | — |
| 8-K | 8-K | 0000749251-21-000028 | Aug 3, 2021 | Jul 29, 2021 |
| 8-K | FORM 8-K | 0001193125-21-195111 | Jun 21, 2021 | Jun 18, 2021 |
| 8-K | FORM 8-K | 0001193125-21-190619 | Jun 15, 2021 | — |
| 8-K | 8-K | 0000749251-21-000023 | Jun 8, 2021 | Jun 3, 2021 |
| 8-K | 8-K | 0000749251-21-000020 | May 5, 2021 | Apr 29, 2021 |
| 8-K | 8-K | 0000749251-21-000018 | May 4, 2021 | Apr 29, 2021 |
| 8-K | 8-K | 0000749251-21-000004 | Feb 9, 2021 | Feb 4, 2021 |
| 8-K | 8-K | 0000749251-21-000007 | Feb 9, 2021 | Feb 3, 2021 |
| 8-K | 8-K | 0000749251-20-000033 | Nov 3, 2020 | — |
| 8-K | 8-K | 0001193125-20-256749 | Sep 28, 2020 | — |
| 8-K | 8-K | 0001193125-20-244749 | Sep 14, 2020 | — |
| 8-K | 8-K | 0000749251-20-000025 | Aug 4, 2020 | — |
| 8-K | 8-K | 0001193125-20-185950 | Jul 2, 2020 | Jul 1, 2020 |
| 8-K | FORM 8-K | 0001193125-20-176014 | Jun 23, 2020 | Jun 22, 2020 |
| 8-K | FORM 8-K | 0001193125-20-171888 | Jun 18, 2020 | — |
| 8-K | 8-K | 0001193125-20-166069 | Jun 11, 2020 | Jun 8, 2020 |
| 8-K | 8-K | 0000749251-20-000013 | May 7, 2020 | — |
| 8-K | 8-K | 0001193125-20-084265 | Mar 25, 2020 | — |