| Exec date | Filing date | Company | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Mar 1, 2025 | Mar 3, 2025 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -41,296 | -2.52% | ✗ | $3.1M |
| Feb 13, 2025 | Feb 24, 2025 | COSTAR GROUP, INC. | CEO | Sell | 100.0 | +389,033 | 31.15% | ✗ | $2.5M |
| Feb 15, 2025 | Feb 19, 2025 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -14,235 | -1.13% | ✗ | $1.1M |
| Oct 25, 2024 | Oct 28, 2024 | COSTAR GROUP, INC. | CEO | Buy | 87.5 | +14,731 | 1.18% | ✗ | $1.1M |
| Mar 1, 2024 | Mar 5, 2024 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -24,228 | -1.90% | ✗ | $2.1M |
| Feb 22, 2024 | Feb 26, 2024 | COSTAR GROUP, INC. | CEO | Sell | 100.0 | +314,582 | 32.84% | ✗ | $1.9M |
| Feb 15, 2024 | Feb 20, 2024 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -16,296 | -1.67% | ✗ | $1.3M |
| Apr 28, 2023 | May 2, 2023 | COSTAR GROUP, INC. | CEO | Sell | 15.0 | -360,530 | -27.01% | ✗ | $27.7M |
| Mar 15, 2023 | Mar 17, 2023 | COSTAR GROUP, INC. | CEO | Sell | 90.0 | +28,583 | 3.02% | ✗ | $626.2K |
| Mar 1, 2023 | Mar 3, 2023 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -24,224 | -2.45% | ✗ | $1.7M |
| Feb 14, 2023 | Feb 16, 2023 | COSTAR GROUP, INC. | CEO | Sell | 97.5 | +204,892 | 26.15% | ✗ | $957.5K |
| Mar 1, 2022 | Mar 3, 2022 | COSTAR GROUP, INC. | CEO | Sell | 20.0 | -11,541 | -1.45% | ✗ | $704.1K |
| Feb 15, 2022 | Feb 18, 2022 | COSTAR GROUP, INC. | CEO | Sell | 100.0 | +82,262 | 11.54% | ✗ | $5.6M |
| Mar 10, 2021 | Mar 11, 2021 | COSTAR GROUP, INC. | CEO | Sell | 15.0 | -19,570 | -20.46% | ✗ | $16M |
| Feb 28, 2021 | Mar 2, 2021 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -6,321 | -6.20% | ✗ | $4.5M |
| Feb 15, 2021 | Feb 17, 2021 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -3,305 | -3.79% | ✗ | $3.1M |
| Aug 26, 2020 | Aug 28, 2020 | COSTAR GROUP, INC. | CEO | Sell | 15.0 | -31,168 | -12.70% | ✗ | $26.5M |
| Mar 31, 2020 | Apr 2, 2020 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -3,026 | -2.75% | ✗ | $1.8M |
| Feb 29, 2020 | Mar 3, 2020 | COSTAR GROUP, INC. | CEO | Sell | 15.0 | -41,574 | -11.01% | ✗ | $27.6M |
| Feb 15, 2020 | Feb 19, 2020 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -2,276 | -1.89% | ✗ | $1.7M |
| Jul 26, 2019 | Jul 30, 2019 | COSTAR GROUP, INC. | CEO | Sell | 15.0 | -24,210 | -20.09% | ✗ | $15.2M |
| Mar 31, 2019 | Apr 2, 2019 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -3,026 | -2.45% | ✗ | $1.4M |
| Mar 11, 2019 | Mar 12, 2019 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -8,245 | -6.37% | ✗ | $3.8M |
| Feb 28, 2019 | Mar 4, 2019 | COSTAR GROUP, INC. | CEO | Sell | 15.0 | -57,520 | -18.19% | ✗ | $27.2M |
| Apr 26, 2018 | Apr 30, 2018 | COSTAR GROUP, INC. | CEO | Sell | 16.3 | -24,821 | -17.16% | ✗ | $9.2M |
| Mar 31, 2018 | Apr 3, 2018 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -3,026 | -2.05% | ✗ | $1.1M |
| Mar 11, 2018 | Mar 13, 2018 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -2,913 | -1.93% | ✗ | $1.1M |
| Mar 5, 2018 | Mar 6, 2018 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -8,605 | -5.41% | ✗ | $3M |
| Feb 27, 2018 | Mar 1, 2018 | COSTAR GROUP, INC. | CEO | Sell | 15.0 | -54,755 | -25.59% | ✗ | $27.8M |
| May 2, 2017 | May 3, 2017 | COSTAR GROUP, INC. | CEO | Sell | 15.0 | -43,536 | -12.76% | ✗ | $10.6M |
| Mar 11, 2017 | Mar 14, 2017 | COSTAR GROUP, INC. | CEO | Sell | 20.0 | -3,069 | -2.02% | ✗ | $629.7K |
| Mar 5, 2017 | Mar 7, 2017 | COSTAR GROUP, INC. | CEO | Sell | 20.0 | -3,205 | -2.07% | ✗ | $660.6K |
| Feb 28, 2017 | Mar 2, 2017 | COSTAR GROUP, INC. | CEO | Sell | 16.3 | -4,263 | -2.67% | ✗ | $6.5M |
| Mar 11, 2016 | May 2, 2016 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -5,700 | -3.35% | ✗ | $1M |
| Mar 11, 2016 | Mar 15, 2016 | COSTAR GROUP, INC. | CEO | Sell | 100.0 | +23,371 | 16.55% | ✗ | $1.1M |
| Mar 5, 2016 | Mar 8, 2016 | COSTAR GROUP, INC. | CEO | Sell | 20.0 | -3,121 | -2.16% | ✗ | $571.9K |
| Feb 28, 2016 | Mar 1, 2016 | COSTAR GROUP, INC. | CEO | Sell | 20.0 | -1,883 | -1.29% | ✗ | $337.5K |
| Sep 21, 2015 | Nov 12, 2015 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -23,627 | -14.79% | ✗ | $3.6M |
| Mar 11, 2015 | Mar 13, 2015 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -5,700 | -3.45% | ✗ | $1.1M |
| Feb 28, 2015 | Mar 3, 2015 | COSTAR GROUP, INC. | CEO | Sell | 16.3 | -35,799 | -20.96% | ✗ | $7.1M |
| Feb 21, 2015 | Feb 24, 2015 | COSTAR GROUP, INC. | CEO | Sell | 20.0 | -4,243 | -2.42% | ✗ | $811.4K |
| Mar 11, 2014 | Mar 11, 2014 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -5,700 | -3.04% | ✗ | $1.2M |
| Mar 6, 2014 | Mar 10, 2014 | COSTAR GROUP, INC. | CEO | Sell | 15.0 | -50,000 | -21.06% | ✗ | $10.5M |
| Mar 4, 2014 | Mar 6, 2014 | COSTAR GROUP, INC. | CEO | Sell | 20.0 | -2,985 | -1.24% | ✗ | $638.8K |
| Feb 28, 2014 | Mar 4, 2014 | COSTAR GROUP, INC. | CEO | Sell | 15.0 | -47,771 | -16.58% | ✗ | $14.6M |
| Feb 21, 2014 | Feb 25, 2014 | COSTAR GROUP, INC. | CEO | Sell | 20.0 | -4,997 | -1.70% | ✗ | $989.3K |
| Oct 28, 2013 | Oct 30, 2013 | COSTAR GROUP, INC. | CEO | Sell | 16.3 | -54,400 | -15.65% | ✗ | $9.7M |
| Jul 29, 2013 | Jul 31, 2013 | COSTAR GROUP, INC. | CEO | Sell | 15.0 | -72,128 | -7.58% | ✗ | $11.3M |
| May 20, 2013 | May 22, 2013 | Walker & Dunlop, Inc. | Director | Buy | 95.0 | +12,500 | 760.80% | ✗ | $237.5K |
| Mar 14, 2013 | Mar 18, 2013 | COSTAR GROUP, INC. | CEO | Sell | 16.3 | -56,253 | -8.78% | ✗ | $5.6M |
| Mar 11, 2013 | Mar 13, 2013 | COSTAR GROUP, INC. | CEO | Sell | 97.5 | +30,105 | 11.35% | ✗ | $353.2K |
| Mar 4, 2013 | Mar 6, 2013 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -35,316 | -11.75% | ✗ | $3.6M |
| Feb 21, 2013 | Feb 25, 2013 | COSTAR GROUP, INC. | CEO | Sell | 20.0 | -3,570 | -1.17% | ✗ | $342.4K |
| Aug 1, 2012 | Aug 2, 2012 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -56,448 | -15.44% | ✗ | $4.5M |
| May 17, 2012 | May 21, 2012 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -27,745 | -8.00% | ✗ | $1.9M |
| Mar 12, 2012 | Mar 13, 2012 | COSTAR GROUP, INC. | CEO | Sell | 32.5 | -3,117 | -0.89% | ✗ | $196.7K |
| Mar 2, 2012 | Mar 6, 2012 | COSTAR GROUP, INC. | CEO | Sell | 20.0 | -5,901 | -1.66% | ✗ | $347.7K |
| Nov 4, 2011 | Nov 7, 2011 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -20,000 | -9.68% | ✗ | $1.3M |
| Nov 1, 2011 | Nov 3, 2011 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -45,074 | -17.91% | ✗ | $2.7M |
| May 28, 2011 | Jun 1, 2011 | COSTAR GROUP, INC. | CEO | Sell | 51.3 | -299 | -0.14% | ✗ | $18.9K |
| Apr 17, 2011 | Apr 19, 2011 | COSTAR GROUP, INC. | CEO | Sell | 43.8 | -716 | -0.34% | ✗ | $43.2K |
| Mar 12, 2011 | Mar 14, 2011 | COSTAR GROUP, INC. | CEO | Sell | 22.5 | -2,399 | -1.14% | ✗ | $134.8K |
| Mar 2, 2011 | Mar 4, 2011 | COSTAR GROUP, INC. | CEO | Sell | 22.5 | -2,508 | -1.29% | ✗ | $141.2K |
| Feb 27, 2011 | Mar 1, 2011 | COSTAR GROUP, INC. | CEO | Sell | 32.5 | -1,856 | -0.94% | ✗ | $106.2K |
| Dec 12, 2010 | Dec 14, 2010 | COSTAR GROUP, INC. | CEO | Sell | 17.5 | -25,771 | -6.06% | ✗ | $1.1M |