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CSGP - As of  06/20/24, 10:43:24 AM:   70 Insider Transactions.

Sector: Services    Industry: Business Services
Prev Close:$221.81  Avg Vol(3m): 172,633  P/E: 367.20  EPS: 0.60

Email this page to a friend.    Insider Transactions for CSGP

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2020-02-14 13:30:03.0 COSTAR GROUP CSGP JANUS HENDERSON GROUP PLC 4.7% view
B 2020-02-12 08:02:44.0 COSTAR GROUP CSGP BlackRock Inc 8.9% view
S 2019-12-10 14:18:33.0 COSTAR GROUP INC CSGP PRICE T ROWE ASSOCIATES INC 6.8% view
B 2019-02-14 10:38:56.0 COSTAR GROUP INC CSGP Winslow Capital Management 1.3% view
S 2019-02-13 15:53:03.0 COSTAR GROUP INC CSGP WELLINGTON MANAGEMENT GROUP LLP 4.67% view
B 2019-02-11 17:49:12.0 COSTAR GROUP INC CSGP VANGUARD GROUP INC 8.83% view
S 2019-02-07 18:08:58.0 COSTAR GROUP INC CSGP PRICE T ROWE ASSOCIATES INC 7.26% view
B 2018-02-13 19:20:20.0 COSTAR GROUP INC CSGP JANUS HENDERSON GROUP PLC 8.1% view
B 2018-02-13 15:41:53.0 COSTAR GROUP INC CSGP VANGUARD GROUP INC 8.38% view
B 2018-02-08 11:32:38.0 COSTAR GROUP INC CSGP BAMCO INC 9.2% view
B 2017-02-13 14:47:30.0 COSTAR GROUP INC CSGP Winslow Capital Management 8.0% view
S 2017-02-10 10:50:54.0 COSTAR GROUP INC CSGP VANGUARD GROUP INC 4.16% view
B 2016-02-16 09:18:02.0 COSTAR GROUP INC CSGP WELLINGTON MANAGEMENT GROUP LLP 9.42% view
B 2016-02-10 17:57:53.0 COSTAR GROUP INC CSGP WELLS FARGO & COMPANY 6.43% view
B 2016-02-01 14:06:18.0 COSTAR GROUP INC CSGP Winslow Capital Management 5.12% view
B 2015-03-10 15:22:40.0 COSTAR GROUP INC CSGP WELLS FARGO & COMPANY 8.93% view
B 2015-02-11 12:32:06.0 COSTAR GROUP INC CSGP VANGUARD GROUP INC 5.15% view
B 2015-02-05 10:13:49.0 COSTAR GROUP INC CSGP Winslow Capital Management 5.07% view
B 2014-07-10 15:59:06.0 COSTAR GROUP INC CSGP BlackRock Inc 3.2% view
S 2014-02-12 09:29:54.0 COSTAR GROUP INC CSGP VANGUARD GROUP INC 4.9% view
S 2014-01-28 15:23:11.0 COSTAR GROUP INC CSGP BAMCO INC 6.9% view
S 2013-02-13 09:22:22.0 COSTAR GROUP INC CSGP MORGAN STANLEY 3.3% view
S 2013-02-12 12:42:16.0 COSTAR GROUP INC CSGP TimesSquare Capital Management 5.1% view
B 2013-02-08 11:27:29.0 COSTAR GROUP INC CSGP BlackRock Inc 6.55% view
S 2013-01-31 16:09:24.0 COSTAR GROUP INC CSGP JANUS CAPITAL MANAGEMENT LLC 6.9% view
S 2012-02-14 14:25:44.0 COSTAR GROUP INC CSGP BAMCO INC 7.9% view
B 2012-02-13 16:14:57.0 COSTAR GROUP INC CSGP PRICE T ROWE ASSOCIATES INC 0.0% view
S 2012-02-08 11:13:33.0 COSTAR GROUP INC CSGP TimesSquare Capital Management 7.6% view
S 2012-01-20 14:49:26.0 COSTAR GROUP INC CSGP BlackRock Inc 4.38% view
B 2011-02-14 14:49:05.0 COSTAR GROUP INC CSGP BAMCO INC 8.96% view
B 2011-02-14 06:46:23.0 COSTAR GROUP INC CSGP PRICE T ROWE ASSOCIATES INC 5.6% view
S 2011-02-09 14:26:25.0 COSTAR GROUP INC CSGP TimesSquare Capital Management 9.1% view
B 2011-02-03 17:19:52.0 COSTAR GROUP INC CSGP BlackRock Inc 6.25% view
B 2010-02-16 15:46:32.0 COSTAR GROUP INC CSGP DARUMA ASSET MANAGEMENT INC 3.061% view
S 2010-02-16 12:22:29.0 COSTAR GROUP INC CSGP JANUS CAPITAL MANAGEMENT LLC 10.2% view
B 2010-02-09 14:50:11.0 COSTAR GROUP INC CSGP BlackRock Inc 7.7% view
B 2010-02-04 10:23:42.0 COSTAR GROUP INC CSGP BlackRock Inc 5.07% view
B 2009-02-17 15:34:51.0 COSTAR GROUP INC CSGP JANUS CAPITAL MANAGEMENT LLC 7.9% view
S 2009-02-12 14:58:38.0 COSTAR GROUP INC CSGP TimesSquare Capital Management 7.1% view
S 2009-02-04 16:18:16.0 COSTAR GROUP INC CSGP FEDERATED INVESTORS INC 3.52% view
S 2008-12-10 15:21:51.0 COSTAR GROUP INC CSGP JANUS CAPITAL MANAGEMENT LLC 7.2% view
B 2008-10-08 10:06:41.0 COSTAR GROUP INC CSGP JANUS CAPITAL MANAGEMENT LLC 12.3% view
B 2008-02-14 16:04:47.0 COSTAR GROUP INC CSGP TRANSAMERICA INVESTMENT MANAGEMENT LLC 6.94% view
B 2008-02-13 18:17:42.0 COSTAR GROUP INC CSGP FEDERATED INVESTORS INC 8.32% view
S 2008-02-01 16:16:44.0 COSTAR GROUP INC CSGP TimesSquare Capital Management 7.2% view
B 2007-09-10 15:11:59.0 COSTAR GROUP INC CSGP MORGAN STANLEY n/a view
S 2007-02-14 15:54:13.0 COSTAR GROUP INC CSGP JANUS CAPITAL MANAGEMENT LLC 10.0% view
B 2007-02-14 10:51:44.0 COSTAR GROUP INC CSGP FEDERATED INVESTORS INC 7.38% view
S 2007-02-12 19:44:39.0 COSTAR GROUP INC CSGP TimesSquare Capital Management 7.3% view
S 2006-07-07 00:00:00.0 COSTAR GROUP INC CSGP KLEIN MICHAEL R 4.9% view
B 2006-02-14 00:00:00.0 COSTAR GROUP INC CSGP NEXT CENTURY GROWTH INVESTORS LLC 5.2% view
B 2006-02-01 00:00:00.0 COSTAR GROUP INC CSGP WADDELL & REED FINANCIAL INC 10.9% view
B 2005-02-15 00:00:00.0 COSTAR GROUP INC CSGP BROWN INVESTMENT ADVISORY & TRUST CO 12.0% view
B 2005-02-14 00:00:00.0 COSTAR GROUP INC CSGP KERN CAPITAL MANAGEMENT LLC 4.3% view
B 2004-02-17 00:00:00.0 COSTAR GROUP INC CSGP DEUTSCHE BANK AG 5.1% view
S 2004-02-13 00:00:00.0 COSTAR GROUP INC CSGP KERN CAPITAL MANAGEMENT LLC 5.0% view
B 2003-12-10 00:00:00.0 COSTAR GROUP INC CSGP CAPITAL GROUP INTERNATIONAL INC 6.3% view
B 2003-02-14 00:00:00.0 COSTAR GROUP INC CSGP BROWN INVESTMENT ADVISORY & TRUST CO 7.8% view
S 2003-02-12 00:00:00.0 COSTAR GROUP INC CSGP DEUTSCHE BANK AG 9.4% view
B 2002-03-08 00:00:00.0 COSTAR GROUP INC CSGP BROWN INVESTMENT ADVISORY & TRUST CO 1.4% view
S 2002-02-14 00:00:00.0 COSTAR GROUP INC CSGP KERN CAPITAL MANAGEMENT LLC 6.9% view
S 2001-03-21 00:00:00.0 COSTAR GROUP INC CSGP SCUDDER KEMPER INVESTMENTS INC n/a view
B 2001-02-12 00:00:00.0 COSTAR GROUP INC CSGP CAPITAL GROUP INTERNATIONAL INC 13.0% view
S 2000-09-08 00:00:00.0 COSTAR GROUP INC CSGP CAPITAL GROUP INTERNATIONAL INC 4.88% view
S 2000-03-10 00:00:00.0 COSTAR GROUP INC CSGP FLORANCE ANDREW C 2.9% view
B 2000-02-23 00:00:00.0 COSTAR GROUP INC CSGP KLEIN MICHAEL R 8.1% view
B 2000-02-10 00:00:00.0 COSTAR GROUP INC CSGP SELIGMAN J & W & CO INC 5.54% view
B 1999-10-19 00:00:00.0 COSTAR GROUP INC CSGP GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 4.82% view
B 1998-07-20 00:00:00.0 REALTY INFORMATION GROUP INC CSGP KLEIN MICHAEL R 25.6% view
B 1998-07-16 00:00:00.0 REALTY INFORMATION GROUP INC CSGP BONDERMAN DAVID 5.36% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.