FLORANCE ANDREW C Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
2
Insider Buys Sum
$1.57M
Insider Sells Quantity
43
Insider Sells Sum
$402.41M

Insider Activity of FLORANCE ANDREW C

According to the SEC Form 4 filings, FLORANCE ANDREW C, being in a position of

  1. Founder and CEO at CoStar Group, Inc.,
    оver the last 12 months, has bought 210450 shares for $7.48M, and sold 0 shares,
    over all time since 2004-02-23, has bought 225181 share for $8.58M, and sold 2657707 shares for $402.41M.

Biography of FLORANCE ANDREW C

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $7,484,7003100
Sells
 $000

Comparison of Insiders on Amount of Buys and Sells

2026-08-04PurchaseCoStar Group, Inc.
CSGP
Founder and CEO
83,300
0.0206%
$29.89$2.49M+2.97%
2026-05-01PurchaseCoStar Group, Inc.
CSGP
President and CEO
71,430
0.0177%
$35.20$2.51M-12.21%
2026-02-27PurchaseCoStar Group, Inc.
CSGP
President and CEO
55,720
0.0131%
$44.52$2.48M-28.06%
2024-10-25PurchaseCoStar Group, Inc.
CSGP
President and CEO
14,731.03
0.0035%
$74.67$1.1M+5.06%
2023-04-28SaleCoStar Group, Inc.
CSGP
President and CEO
360,530
0.0889%
$76.77$27.68M+7.58%
2021-03-10SaleCoStar Group, Inc.
CSGP
President and CEO
19,570
0.0506%
$818.37$16.02M+3.94%
2020-08-27SaleCoStar Group, Inc.
CSGP
President and CEO
15,584
0.0401%
$851.66$13.27M+1.77%
2020-08-26SaleCoStar Group, Inc.
CSGP
President and CEO
15,584
0.0401%
$848.16$13.22M+2.32%
2020-03-02SaleCoStar Group, Inc.
CSGP
President and CEO
67,200
0.1129%
$432.47$29.06M+17.36%
2019-07-26SaleCoStar Group, Inc.
CSGP
President and CEO
48,420
0.1321%
$628.64$30.44M-2.62%
2019-03-04SaleCoStar Group, Inc.
CSGP
President and CEO
110,644
0.1885%
$287.77$31.84M+25.58%
2018-04-30SaleCoStar Group, Inc.
CSGP
President and CEO
11,678
0.0326%
$369.05$4.31M+11.21%
2018-04-27SaleCoStar Group, Inc.
CSGP
President and CEO
22,400
0.0624%
$371.15$8.31M+10.35%
2018-04-26SaleCoStar Group, Inc.
CSGP
President and CEO
15,564
0.0433%
$372.34$5.8M+9.82%
2018-02-27SaleCoStar Group, Inc.
CSGP
President and CEO
160,110
0.4501%
$347.10$55.57M+11.57%
2017-05-03SaleCoStar Group, Inc.
CSGP
President and CEO
43,536
0.0781%
$143.24$6.24M+18.09%
2017-05-02SaleCoStar Group, Inc.
CSGP
President and CEO
43,536
0.0788%
$143.51$6.25M+18.4%
2017-03-02SaleCoStar Group, Inc.
CSGP
President and CEO
52,542
0.1631%
$205.31$10.79M+36.29%
2015-11-11SaleCoStar Group, Inc.
CSGP
President and CEO
35,224
0.1103%
$205.10$7.22M+0.05%
2015-03-02SaleCoStar Group, Inc.
CSGP
President and CEO
66,374
0.2075%
$197.90$13.14M-0.55%
Total: 48
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