Costar Group, Inc. SC 13G and SC 13G/A reports

Location
1331 L Street, Nw, Washington, DC
State of incorporation
DE
Fiscal year end
December 31
Data updated at
10/23/2024, 04:54 PM
Form type Sec Links Description Filing date Reporting date
SC 13G/A Report SCHEDULE 13G/A Feb 13, 2024
SC 13G/A Report Jan 25, 2024
SC 13G/A Report Feb 14, 2023
SC 13G/A Report SCHEDULE 13G/A Feb 9, 2023
SC 13G/A Report Jan 30, 2023
SC 13G/A Report SCHEDULE 13G/A Oct 11, 2022
SC 13G/A Report Feb 14, 2022
SC 13G/A Report SCHEDULE 13G/A Feb 9, 2022
SC 13G/A Report Feb 1, 2022
SC 13G/A Report Feb 16, 2021
SC 13G/A Report NONE Feb 12, 2021
SC 13G/A Report SCHEDULE 13G/A Feb 10, 2021
SC 13G/A Report Jan 29, 2021
SC 13G/A Report Feb 14, 2020
SC 13G/A Report 12/31/19 COSTAR Feb 14, 2020
SC 13G/A Report NONE Feb 14, 2020
SC 13G/A Report SCHEDULE 13G/A Feb 12, 2020
SC 13G/A Report Feb 5, 2020
SC 13G/A Report Dec 10, 2019
SC 13G/A Report Feb 14, 2019
SC 13G/A Report NONE Feb 14, 2019
SC 13G/A Report Feb 13, 2019
SC 13G Report Feb 13, 2019
SC 13G/A Report SEC SCHEDULE 13G Feb 12, 2019
SC 13G/A Report JANUS HENDERSON GROUP PLC ANNUAL AMENDMENT Feb 12, 2019
SC 13G/A Report Feb 11, 2019
SC 13G Report Feb 8, 2019
SC 13G Report Feb 14, 2018
SC 13G/A Report NONE Feb 14, 2018
SC 13G Report Feb 14, 2018
SC 13G Report RE-FILING UNDER NEW JANUS HENDERSON GROUP PLC POST MERGER Feb 13, 2018
SC 13G/A Report JCM CLOSEOUT LETTER BECAUSE JCM MERGED WITH JANUS HENDERSON GROUP PLC Feb 13, 2018
SC 13G/A Report Feb 9, 2018
SC 13G Report SEC SCHEDULE 13G Feb 8, 2018
SC 13G/A Report NONE Feb 14, 2017
SC 13G Report 13G Feb 13, 2017
SC 13G/A Report SC 13G/A CSGP 12.31.16 Feb 13, 2017
SC 13G/A Report Feb 10, 2017
SC 13G/A Report SEC SCHEDULE 13G Feb 9, 2017
SC 13G Report CSGP SC13G Feb 16, 2016
SC 13G/A Report NONE Feb 16, 2016
SC 13G Report SEC SCHEDULE 13G Feb 11, 2016
SC 13G/A Report Feb 11, 2016
SC 13G/A Report Feb 10, 2016
SC 13G Report WINSLOW CAPITAL MANAGEMENT LLC 13G CSGP 12-31-15 Feb 1, 2016
SC 13G Report Jan 29, 2016
SC 13G/A Report Mar 10, 2015
SC 13G/A Report NONE Feb 17, 2015
SC 13G/A Report Feb 11, 2015
SC 13G Report Feb 10, 2015
SC 13G Report WINSLOW CAPITAL MANAGEMENT LLC CSGP 13G 2-5-15 Feb 5, 2015
SC 13G Report WINSLOW CAPITAL MANAGEMENT LLC CSGP 13G FILING 12-1714 Dec 17, 2014
SC 13G/A Report Jul 10, 2014
SC 13G/A Report NONE Feb 14, 2014
SC 13G/A Report Feb 12, 2014
SC 13G/A Report SCHEDULE 13G AMENDMENT NO. 7 Feb 10, 2014
SC 13G/A Report Jan 28, 2014
SC 13G/A Report NONE Feb 14, 2013
SC 13G/A Report Feb 13, 2013
SC 13G/A Report MSIM EXIT Feb 13, 2013
SC 13G Report Feb 12, 2013
SC 13G/A Report SCHEDULE 13G AMENDMENT NO. 6 Feb 11, 2013
SC 13G/A Report CSGP AS OF 12/31/2012 Feb 8, 2013
SC 13G/A Report Feb 6, 2013
SC 13G/A Report 13G/A CSGP 12-31-12 Jan 31, 2013
SC 13G/A Report 13G/A ANNUAL Feb 14, 2012
SC 13G/A Report Feb 14, 2012
SC 13G/A Report NONE Feb 14, 2012
SC 13G Report Feb 13, 2012
SC 13G Report Feb 9, 2012
SC 13G/A Report 12/31/2011 Feb 8, 2012
SC 13G/A Report MSIM AMENDMENT Feb 8, 2012
SC 13G/A Report SCHEDULE 13G AMENDMENT NO. 5 Feb 8, 2012
SC 13G/A Report Jan 20, 2012
SC 13G/A Report Jun 10, 2011
SC 13G/A Report Feb 14, 2011
SC 13G/A Report Feb 14, 2011
SC 13G/A Report Feb 14, 2011
SC 13G Report CSGP AS OF 12/31/2010 Feb 9, 2011
SC 13G/A Report SC 13G/A Feb 9, 2011
SC 13G/A Report AM MSIM AMENDMENT Feb 9, 2011
SC 13G Report Feb 3, 2011
SC 13G Report Jan 21, 2011
SC 13G Report Feb 16, 2010
SC 13G/A Report DOC ONE Feb 16, 2010
SC 13G/A Report CSGP 13G/A 12/31/09 Feb 16, 2010
SC 13G/A Report AM-AMENDMENT-MSIM Feb 12, 2010
SC 13G/A Report SC 13G/A Feb 12, 2010
SC 13G/A Report Feb 9, 2010
SC 13G/A Report SC 13G/A Feb 9, 2010
SC 13G/A Report Feb 4, 2010
SC 13G Report Jan 29, 2010