Gartner Inc reports

Location
56 Top Gallant Rd, P O Box 10212, Stamford, CT
State of incorporation
DE
Fiscal year end
December 31
Data updated at
11/5/2024, 06:06 AM
Form type Sec Links Description Filing date Reporting date
8-K Report | Data 8-K Nov 5, 2024 Nov 5, 2024
10-Q Report | Data 10-Q Jul 30, 2024 Jun 30, 2024
8-K Report | Data 8-K Jul 30, 2024 Jul 25, 2024
8-K Report | Data 8-K Jul 1, 2024 Jun 30, 2024
8-K Report | Data 8-K Jun 11, 2024 Jun 6, 2024
10-Q Report | Data 10-Q Apr 30, 2024 Mar 31, 2024
8-K Report | Data 8-K Apr 30, 2024 Apr 30, 2024
8-K Report | Data 8-K Apr 1, 2024 Mar 26, 2024
10-K Report | Data 10-K Feb 15, 2024 Dec 31, 2023
SC 13G/A Report NONE Feb 14, 2024
SC 13G/A Report SCHEDULE 13G/A Feb 13, 2024
8-K Report | Data 8-K Feb 6, 2024 Feb 6, 2024
SC 13G Report Jan 26, 2024
8-K Report | Data 8-K Dec 11, 2023 Dec 8, 2023
10-Q Report | Data 10-Q Nov 3, 2023 Sep 30, 2023
8-K Report | Data 8-K Nov 3, 2023 Oct 31, 2023
8-K/A Report | Data 8-K/A Aug 1, 2023 Jun 1, 2023
10-Q Report | Data 10-Q Aug 1, 2023 Jun 30, 2023
8-K Report | Data 8-K Aug 1, 2023 Aug 1, 2023
8-K Report | Data 8-K Jun 14, 2023 Jun 8, 2023
8-K Report | Data 8-K Jun 2, 2023 Jun 1, 2023
10-Q Report | Data 10-Q May 2, 2023 Mar 31, 2023
8-K Report | Data 8-K May 2, 2023 May 2, 2023
10-K Report | Data 10-K Feb 16, 2023 Dec 31, 2022
SC 13G/A Report NONE Feb 14, 2023
SC 13G/A Report Feb 10, 2023
SC 13G/A Report SCHEDULE 13G/A Feb 9, 2023
8-K Report | Data 8-K Feb 7, 2023 Feb 2, 2023
SC 13G/A Report Feb 3, 2023
10-Q Report | Data 10-Q Nov 1, 2022 Sep 30, 2022
8-K Report | Data 8-K Nov 1, 2022 Nov 1, 2022
10-Q Report | Data 10-Q Aug 2, 2022 Jun 30, 2022
8-K Report | Data 8-K Aug 2, 2022 Aug 2, 2022
8-K Report 8-K Jul 15, 2022 Jul 11, 2022
8-K Report | Data 8-K Jun 6, 2022 Jun 2, 2022
10-Q Report | Data 10-Q May 3, 2022 Mar 31, 2022
8-K Report | Data 8-K May 3, 2022 Apr 28, 2022
10-K Report | Data 10-K Feb 23, 2022 Dec 31, 2021
SC 13G/A Report Feb 14, 2022
SC 13G/A Report NONE Feb 14, 2022
SC 13G/A Report Feb 10, 2022
SC 13G/A Report SCHEDULE 13G/A Feb 10, 2022
8-K Report | Data 8-K Feb 8, 2022 Feb 3, 2022
SC 13G/A Report Feb 1, 2022
10-Q Report | Data 10-Q Nov 2, 2021 Sep 30, 2021
8-K Report | Data 8-K Nov 2, 2021 Nov 2, 2021
10-Q Report | Data 10-Q Aug 3, 2021 Jun 30, 2021
8-K Report | Data 8-K Aug 3, 2021 Jul 29, 2021
8-K Report | Data FORM 8-K Jun 21, 2021 Jun 18, 2021
8-K Report | Data FORM 8-K Jun 15, 2021 Jun 15, 2021
8-K Report | Data 8-K Jun 8, 2021 Jun 3, 2021
8-K Report | Data 8-K May 5, 2021 Apr 29, 2021
8-K Report | Data 8-K May 4, 2021 Apr 29, 2021
10-Q Report | Data 10-Q May 4, 2021 Mar 31, 2021
10-K Report | Data 10-K Feb 24, 2021 Dec 31, 2020
SC 13G/A Report Feb 16, 2021
SC 13G/A Report Feb 16, 2021
SC 13G/A Report NONE Feb 12, 2021
SC 13G/A Report Feb 11, 2021
SC 13G/A Report SCHEDULE 13G/A Feb 10, 2021
8-K Report | Data 8-K Feb 9, 2021 Feb 3, 2021
8-K Report | Data 8-K Feb 9, 2021 Feb 4, 2021
SC 13G/A Report Jan 29, 2021
10-Q Report | Data 10-Q Nov 3, 2020 Sep 30, 2020
8-K Report | Data 8-K Nov 3, 2020 Nov 3, 2020
8-K Report | Data 8-K Sep 28, 2020 Sep 28, 2020
8-K Report | Data 8-K Sep 14, 2020 Sep 14, 2020
10-Q Report | Data 10-Q Aug 4, 2020 Jun 30, 2020
8-K Report | Data 8-K Aug 4, 2020 Aug 4, 2020
8-K Report | Data 8-K Jul 2, 2020 Jul 1, 2020
8-K Report | Data FORM 8-K Jun 23, 2020 Jun 22, 2020
8-K Report | Data FORM 8-K Jun 18, 2020 Jun 18, 2020
8-K Report | Data 8-K Jun 11, 2020 Jun 8, 2020
10-Q Report | Data 10-Q May 7, 2020 Mar 31, 2020
8-K Report | Data 8-K May 7, 2020 May 7, 2020
SC 13G Report SCHEDULE 13G HOLDINGS REPORT Apr 28, 2020
8-K Report | Data 8-K Mar 25, 2020 Mar 25, 2020
8-K Report | Data 8-K Mar 9, 2020 Mar 9, 2020
10-K Report | Data 10-K Feb 19, 2020 Dec 31, 2019
SC 13G/A Report Feb 14, 2020
SC 13G/A Report NONE Feb 14, 2020
SC 13G/A Report 12/31/19 GARTNER Feb 14, 2020
SC 13G/A Report SCHEDULE 13G/A Feb 12, 2020
8-K Report | Data 8-K Feb 5, 2020 Jan 30, 2020
SC 13G/A Report Feb 5, 2020
SC 13G Report Feb 5, 2020
8-K Report | Data 8-K Feb 4, 2020 Feb 4, 2020
10-Q Report | Data 10-Q Oct 31, 2019 Sep 30, 2019
8-K Report | Data 8-K Oct 31, 2019 Oct 31, 2019
10-Q Report | Data 10-Q Jul 30, 2019 Jun 30, 2019
8-K Report | Data 8-K Jul 30, 2019 Jul 30, 2019
8-K Report FORM 8-K May 31, 2019 May 30, 2019
10-Q Report | Data 10-Q May 7, 2019 Mar 31, 2019
8-K Report 8-K May 7, 2019 May 7, 2019
8-K Report FORM 8-K Apr 1, 2019 Apr 1, 2019
10-K Report | Data 10-K Feb 22, 2019 Dec 31, 2018
SC 13G/A Report SCHEDULE 13G/A, #1 Feb 14, 2019
SC 13G Report Feb 14, 2019
SC 13G/A Report NONE Feb 14, 2019
8-K Report FORM 8-K Feb 14, 2019 Feb 14, 2019
SC 13G/A Report JANUS HENDERSON GROUP PLC ANNUAL AMENDMENT Feb 12, 2019
SC 13G/A Report Feb 11, 2019
8-K Report 8-K Feb 5, 2019 Feb 5, 2019
SC 13G/A Report Feb 4, 2019
10-Q Report | Data 10-Q Nov 1, 2018 Sep 30, 2018
8-K Report 8-K Nov 1, 2018 Nov 1, 2018
8-K Report Aug 21, 2018 Aug 20, 2018
10-Q Report | Data 10-Q Aug 1, 2018 Jun 30, 2018
8-K Report 8-K Aug 1, 2018 Aug 1, 2018
SC 13G/A Report Jun 11, 2018
8-K Report May 29, 2018 May 24, 2018
10-Q Report | Data 10-Q May 8, 2018 Mar 31, 2018
8-K Report 8-K May 8, 2018 May 8, 2018
8-K Report Apr 3, 2018 Apr 3, 2018
10-K Report | Data 10-K Feb 22, 2018 Dec 31, 2017
8-K Report Feb 15, 2018 Feb 15, 2018
SC 13G Report SCHEDULE 13G Feb 14, 2018
SC 13G/A Report NONE Feb 14, 2018
SC 13G Report JANUS HENDERSON GROUP OWNS OVER 5% Feb 12, 2018
SC 13G/A Report Feb 9, 2018
SC 13G/A Report Feb 8, 2018
8-K Report 8-K Feb 6, 2018 Feb 6, 2018
8-K Report Nov 16, 2017 Nov 13, 2017
10-Q Report | Data 10-Q Nov 2, 2017 Sep 30, 2017
8-K Report 8-K Nov 2, 2017 Nov 2, 2017
8-K Report Oct 13, 2017 Oct 12, 2017
8-K Report Oct 4, 2017 Oct 4, 2017
10-Q Report | Data 10-Q Aug 8, 2017 Jun 30, 2017
8-K Report 8-K Aug 8, 2017 Aug 8, 2017
8-K Report Aug 7, 2017 Aug 7, 2017
8-K Report Aug 2, 2017 Aug 1, 2017
8-K/A Report Aug 2, 2017 Jun 1, 2017
8-K Report Jun 2, 2017 Jun 1, 2017
8-K Report 8-K May 4, 2017 May 4, 2017
10-Q Report | Data 10-Q May 4, 2017 Mar 31, 2017
8-K Report Apr 6, 2017 Apr 5, 2017
8-K Report Mar 30, 2017 Mar 30, 2017
8-K Report Mar 24, 2017 Mar 24, 2017
8-K Report Mar 22, 2017 Mar 20, 2017
8-K Report Mar 17, 2017 Mar 16, 2017
8-K Report Mar 9, 2017 Mar 9, 2017
8-K Report Mar 6, 2017 Mar 6, 2017
10-K/A Report Mar 7, 2017 Dec 31, 2016
8-K Report Mar 6, 2017 Mar 3, 2017
10-K Report | Data 10-K Feb 22, 2017 Dec 31, 2016
SC 13G/A Report NONE Feb 14, 2017
SC 13G/A Report Feb 13, 2017
8-K Report Feb 7, 2017 Feb 6, 2017
SC 13G/A Report Feb 7, 2017
8-K Report 8-K Feb 2, 2017 Feb 2, 2017
8-K Report Jan 24, 2017 Jan 20, 2017
SC 13G/A Report Jan 24, 2017
8-K Report Jan 5, 2017 Jan 5, 2017
8-K Report Jan 5, 2017 Jan 5, 2017
10-Q Report | Data 10-Q Nov 3, 2016 Sep 30, 2016
8-K Report 8-K Nov 3, 2016 Nov 3, 2016
8-K Report Aug 8, 2016 Aug 2, 2016
10-Q Report | Data 10-Q Aug 4, 2016 Jun 30, 2016
8-K Report 8-K Aug 4, 2016 Aug 4, 2016
8-K Report Jun 17, 2016 Jun 17, 2016
8-K Report May 26, 2016 May 26, 2016
10-Q Report | Data 10-Q May 5, 2016 Mar 31, 2016
8-K Report | Data 8-K May 5, 2016 May 5, 2016
8-K Report Mar 24, 2016 Mar 19, 2016
10-K Report | Data 10-K Feb 24, 2016 Dec 31, 2015
SC 13G/A Report NONE Feb 16, 2016
8-K Report Feb 12, 2016 Feb 8, 2016
SC 13G/A Report IT AS OF 12/31/2015 Feb 11, 2016
8-K Report Feb 11, 2016 Feb 11, 2016
SC 13G/A Report Feb 10, 2016
SC 13G/A Report Feb 10, 2016
8-K Report 8-K Feb 4, 2016 Feb 4, 2016
8-K Report Jan 22, 2016 Jan 19, 2016
10-Q/A Report 10-Q/A Nov 5, 2015 Sep 30, 2015
10-Q Report | Data 10-Q Nov 5, 2015 Nov 5, 2015
8-K Report 8-K Nov 5, 2015 Nov 5, 2015
10-Q Report | Data 10-Q Jul 30, 2015 Jun 30, 2015
8-K Report 8-K Jul 30, 2015 Jul 30, 2015
SC 13G/A Report NONE Jul 10, 2015
8-K Report May 28, 2015 May 28, 2015
10-Q Report | Data 10-Q May 7, 2015 May 7, 2015
8-K Report 8-K May 7, 2015 May 7, 2015
SC 13G/A Report NONE Apr 10, 2015
10-K Report | Data 10-K Feb 27, 2015 Dec 31, 2014
SC 13G/A Report NONE Feb 17, 2015
8-K/A Report Feb 13, 2015 Feb 12, 2015
SC 13G/A Report IT AS OF 12/31/2014 Feb 13, 2015
8-K Report Feb 12, 2015 Feb 12, 2015
SC 13G/A Report MSIM EXIT Feb 12, 2015
8-K Report Feb 10, 2015 Feb 9, 2015
SC 13G/A Report Feb 10, 2015
SC 13G/A Report Feb 9, 2015
8-K Report 8-K Feb 5, 2015 Feb 5, 2015
SC 13G/A Report NONE Jan 9, 2015
8-K Report Dec 17, 2014 Dec 16, 2014
10-Q/A Report 10-Q/A Nov 7, 2014 Sep 30, 2014
10-Q Report | Data 10-Q Nov 6, 2014 Nov 6, 2014
8-K Report 8-K Nov 6, 2014 Nov 6, 2014
10-Q Report | Data 10-Q Aug 5, 2014 Jun 30, 2014
8-K Report 8-K Aug 5, 2014 Aug 5, 2014
8-K Report Jun 4, 2014 Jun 3, 2014
8-K Report May 29, 2014 May 29, 2014
10-Q Report | Data 10-Q May 1, 2014 Mar 31, 2014
8-K Report 8-K May 1, 2014 May 1, 2014
10-K Report | Data 10-K Feb 26, 2014 Dec 31, 2013
SC 13G/A Report NONE Feb 14, 2014
8-K Report Feb 13, 2014 Feb 13, 2014
8-K Report Feb 11, 2014 Feb 10, 2014
SC 13G/A Report MSIM AMENDMENT Feb 11, 2014
SC 13G/A Report Feb 11, 2014
SC 13G/A Report IT AS OF 12/31/2013 Feb 11, 2014
8-K Report 8-K Feb 6, 2014 Feb 4, 2014
SC 13G/A Report Jan 29, 2014
10-Q Report | Data 10-Q Nov 7, 2013 Sep 30, 2013
8-K Report 8-K Nov 7, 2013 Nov 7, 2013
10-Q Report | Data 10-Q Aug 2, 2013 Jun 30, 2013
8-K Report Aug 2, 2013 Aug 2, 2013
8-K Report May 30, 2013 May 30, 2013
10-Q/A Report May 2, 2013 Mar 31, 2013
10-Q Report | Data May 2, 2013 Mar 31, 2013
8-K Report May 2, 2013 May 2, 2013
8-K Report Mar 13, 2013 Mar 7, 2013
10-K Report | Data Feb 22, 2013 Dec 31, 2012
8-K Report Feb 15, 2013 Feb 12, 2013
SC 13G/A Report NONE Feb 14, 2013
8-K Report Feb 14, 2013 Feb 14, 2013
SC 13G/A Report MSIM AMENDMENT Feb 13, 2013
SC 13G/A Report Feb 12, 2013
SC 13G/A Report Feb 8, 2013
8-K Report Feb 7, 2013 Feb 7, 2013
SC 13G/A Report IT AS OF 12/31/12 Feb 6, 2013
SC 13G/A Report Jan 29, 2013
10-Q Report | Data Nov 6, 2012 Sep 30, 2012
8-K Report FORM 8-K Nov 2, 2012 Nov 2, 2012
10-Q Report | Data Aug 3, 2012 Jun 30, 2012
8-K Report Aug 3, 2012 Aug 3, 2012
8-K Report Jun 7, 2012 Jun 7, 2012
8-K Report May 31, 2012 May 31, 2012
10-Q Report | Data May 3, 2012 Mar 31, 2012
8-K Report May 3, 2012 May 3, 2012
8-K Report Apr 20, 2012 Apr 19, 2012
10-K Report | Data Feb 23, 2012 Dec 31, 2011
8-K Report Feb 16, 2012 Feb 16, 2012
8-K/A Report Feb 15, 2012 Feb 9, 2012
8-K Report Feb 15, 2012 Feb 9, 2012
SC 13G/A Report NONE Feb 14, 2012
SC 13G/A Report Feb 13, 2012
SC 13G/A Report IT AS OF 12/31/11 Feb 10, 2012
SC 13G Report Feb 10, 2012
SC 13G/A Report MSIM AMENDMENT Feb 8, 2012
8-K Report Feb 7, 2012 Feb 2, 2012
SC 13G/A Report Jan 12, 2012
8-K Report Dec 16, 2011 Dec 15, 2011
8-K Report Dec 13, 2011 Dec 12, 2011
SC 13D/A Report SCHEDULE 13D/A Nov 15, 2011
10-Q Report | Data Nov 1, 2011 Sep 30, 2011
8-K Report Nov 1, 2011 Nov 1, 2011
10-Q Report | Data Aug 2, 2011 Jun 30, 2011
8-K Report Aug 2, 2011 Aug 2, 2011
8-K/A Report Jul 29, 2011 Jun 2, 2011
SC 13G/A Report Jul 25, 2011
8-K Report Jun 2, 2011 Jun 2, 2011
SC 13D/A Report SCHEDULE 13D AMENDMENT May 16, 2011
10-Q Report | Data May 5, 2011 Mar 31, 2011
8-K Report May 5, 2011 May 5, 2011
8-K Report Apr 18, 2011 Apr 13, 2011
8-K Report FORM 8-K Feb 25, 2011 Feb 22, 2011
SC 13D/A Report SCHEDULE 13D AMENDMENT Feb 25, 2011
SC 13D/A Report SCHEDULE 13D AMENDMENT Feb 22, 2011
8-K Report FORM 8-K Feb 18, 2011 Feb 17, 2011
SC 13D/A Report SCHEDULE 13D AMENDMENT Feb 17, 2011
8-K Report FORM 8-K Feb 17, 2011 Feb 14, 2011
8-K Report FORM 8-K Feb 16, 2011 Feb 16, 2011
10-K Report | Data FORM 10-K Feb 15, 2011 Dec 31, 2010
SC 13G/A Report Feb 14, 2011
SC 13G/A Report IT AS OF 12/31/10 Feb 10, 2011
SC 13G Report MS INITIAL Feb 9, 2011
8-K Report FORM 8-K Feb 7, 2011 Feb 7, 2011
SC 13G Report Feb 4, 2011
SC 13G/A Report Feb 3, 2011
SC 13G/A Report Jan 13, 2011
8-K Report FORM 8-K Dec 29, 2010 Dec 22, 2010
SC 13G Report IT AS OF 11/30/2010 Dec 10, 2010
10-Q Report | Data FORM 10-Q Nov 3, 2010 Sep 30, 2010
8-K Report FORM 8-K Nov 3, 2010 Nov 3, 2010
SC 13G/A Report Sep 10, 2010
SC 13D/A Report SCHEDULE 13D AMENDMENT Sep 10, 2010
10-Q Report | Data FORM 10-Q Aug 9, 2010 Jun 30, 2010
8-K Report FORM 8-K Aug 9, 2010 Aug 5, 2010
8-K Report FORM 8-K Jun 16, 2010 Jun 16, 2010
8-K Report FORM 8-K Jun 8, 2010 Jun 3, 2010
10-Q Report FORM 10-Q May 5, 2010 Mar 31, 2010
8-K Report FORM 8-K May 5, 2010 May 5, 2010
8-K Report FORM 8-K Apr 20, 2010 Apr 16, 2010
8-K Report FORM 8-K Mar 11, 2010 Mar 11, 2010
10-K Report FORM 10-K Feb 19, 2010 Dec 31, 2009
8-K Report FORM 8-K Feb 16, 2010 Feb 11, 2010
SC 13G/A Report Feb 10, 2010
8-K Report FORM 8-K Feb 9, 2010 Feb 9, 2010
SC 13G/A Report Feb 3, 2010
SC 13G/A Report Feb 2, 2010
SC 13G Report Jan 29, 2010
SC 13G Report Jan 29, 2010
SC 13G Report Jan 20, 2010
8-K Report FORM 8-K Jan 5, 2010 Dec 30, 2009
10-Q Report FORM 10-Q Oct 30, 2009 Sep 30, 2009
10-Q Report FORM 10-Q Aug 4, 2009 Jun 30, 2009
10-Q Report FORM 10-Q May 8, 2009 Mar 31, 2009
10-K Report FORM 10-K Feb 20, 2009 Dec 31, 2008
10-Q Report FORM 10-Q Oct 30, 2008 Sep 30, 2008
10-Q Report FORM 10-Q Jul 30, 2008 Jun 30, 2008
10-Q Report FORM 10-Q May 8, 2008 Mar 31, 2008
10-K Report FORM 10-K Feb 28, 2008 Dec 31, 2007
10-Q Report FORM 10-Q Oct 30, 2007 Sep 30, 2007
10-Q Report FORM 10-Q Jul 31, 2007 Jun 30, 2007
10-Q Report FORM 10-Q May 3, 2007 Mar 31, 2007
10-K Report FORM 10-K Mar 1, 2007 Dec 31, 2006
10-Q Report FORM 10-Q Oct 31, 2006 Sep 30, 2006