CoStar Group, Inc.CSGP

Insiders
9
Buyers
4
Sellers
6
Transactions
21

Review recent stock purchases and sales by executives and directors at CoStar Group, Inc.

All Insider Trades for CoStar Group, Inc.

NameValueActionPriceCurrent Price
Klein Michael RDirector
$5M71.6k shares
SellOct 25, 2024
$74.69
$30.37
Florance Andrew CDirector, Officer: President And CEO
$111k3.1k shares
BuyMay 1, 2026
$35.82
$30.37
Saint Frederick G.President, Marketplaces
$2M25k shares
SellJun 11, 2025
$81.10
$30.37
Nassetta Christopher JDirector
$135k1.7k shares
SellNov 27, 2024
$80.39
$30.37
Desmarais Michael JChief Human Resources Officer
$439k5.5k shares
SellNov 26, 2024
$79.88
$30.37
Cann Cynthia CammettChief Accounting Officer
$140k1.7k shares
SellMar 10, 2025
$79.90
$30.37
Sams Louise SDirector
$48k1k shares
BuyMar 6, 2026
$48.36
$30.37
Hill John WDirector
$155k2.3k shares
SellNov 13, 2025
$68.68
$30.37
Glaser Rachel CDirector
$45k1k shares
BuyMar 2, 2026
$44.94
$30.37