Radecki Brian J (CIK 0001402193)

Latest company ownership

Shares held
45,973
Last filed at
Mar 13, 2015
Confidence Score
50.0
2025Q4
Confidence Score History
2010Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Mar 11, 2015 Mar 13, 2015 COSTAR GROUP, INC. CFO Sell 17.5 -5,874 -6.61% $1.1M
Feb 28, 2015 Mar 3, 2015 COSTAR GROUP, INC. CFO Sell 17.5 -15,901 -14.26% $3M
Feb 21, 2015 Feb 24, 2015 COSTAR GROUP, INC. CFO Sell 22.5 -1,211 -3.22% $231.6K
Mar 7, 2014 Mar 11, 2014 COSTAR GROUP, INC. CFO Sell 17.5 -22,640 -37.59% $4.7M
Mar 4, 2014 Mar 6, 2014 COSTAR GROUP, INC. CFO Sell 22.5 -1,001 -1.93% $214.2K
Feb 28, 2014 Mar 4, 2014 COSTAR GROUP, INC. CFO Sell 17.5 -8,885 -14.61% $3.4M
Feb 21, 2014 Feb 25, 2014 COSTAR GROUP, INC. CFO Sell 22.5 -1,210 -1.95% $239.5K
Nov 20, 2013 Nov 22, 2013 COSTAR GROUP, INC. CFO Sell 17.5 -8,500 -12.03% $1.5M
Jul 30, 2013 Aug 1, 2013 COSTAR GROUP, INC. CFO Sell 17.5 -10,267 -12.69% $1.6M
Mar 11, 2013 Mar 13, 2013 COSTAR GROUP, INC. CFO Sell 95.0 +6,835 10.71% $127.8K
Mar 4, 2013 Mar 6, 2013 COSTAR GROUP, INC. CFO Sell 17.5 -21,294 -10.01% $2.2M
Feb 21, 2013 Feb 25, 2013 COSTAR GROUP, INC. CFO Sell 22.5 -1,186 -1.80% $113.7K
Dec 31, 2012 Jan 3, 2013 COSTAR GROUP, INC. CFO Sell 17.5 -17,500 -21.03% $1.6M
May 22, 2012 May 24, 2012 COSTAR GROUP, INC. CFO Sell 17.5 -25,262 -27.77% $1.8M
May 11, 2012 May 15, 2012 COSTAR GROUP, INC. CFO Sell 52.5 -60 -0.08% $4.2K
May 4, 2012 May 8, 2012 COSTAR GROUP, INC. CFO Sell 20.0 -10,526 -6.86% $742.8K
Mar 12, 2012 Mar 13, 2012 COSTAR GROUP, INC. CFO Sell 22.5 -866 -1.15% $54.7K
Mar 2, 2012 Mar 6, 2012 COSTAR GROUP, INC. CFO Sell 22.5 -1,492 -1.95% $87.9K
Jun 5, 2011 Jun 7, 2011 COSTAR GROUP, INC. CFO Sell 22.5 -2,618 -7.45% $153.6K
May 28, 2011 Jun 1, 2011 COSTAR GROUP, INC. CFO Sell 52.5 -66 -0.19% $4.2K
Mar 12, 2011 Mar 14, 2011 COSTAR GROUP, INC. CFO Sell 26.3 -847 -2.35% $47.6K
Mar 2, 2011 Mar 4, 2011 COSTAR GROUP, INC. CFO Sell 26.3 -802 -2.59% $45.2K
Feb 27, 2011 Mar 1, 2011 COSTAR GROUP, INC. CFO Sell 26.3 -468 -1.49% $26.8K
Jan 29, 2011 Feb 1, 2011 COSTAR GROUP, INC. CFO Sell 22.5 -932 -2.88% $52.5K
Sep 7, 2010 Sep 8, 2010 COSTAR GROUP, INC. CFO Sell 45.0 -104 -0.32% $4.4K