CSGP · Forms 3, 4, 5

Insider trades at COSTAR GROUP, INC.

2 insiders sold $253K and 1 insider bought $2.5M of COSTAR GROUP, INC. stock on the open market in the last 90 days.

Every Form 3, 4 and 5 filed for COSTAR GROUP, INC. (CSGP) with the SEC, newest first: who traded, their role, buy or sell, shares, price and value.

Insider trades in the last 90 days

DateInsiderRoleTransactionSharesPriceValueFiling
Robin Jack RossmannChief Financial OfficerTax withholding756$32.00$24KForm 4
Cynthia Cammett CannChief Accounting OfficerSell4,788$30.78$147KForm 4
John W HillDirectorSell3,500$30.21$106KForm 4
Andrew C FloranceFounder and CEOBuy83,300$29.89$2.5MForm 4
Robin Jack RossmannChief Financial OfficerOptions or other derivativesForm 4
Robin Jack RossmannChief Financial OfficerBecame an insider (Form 3)Form 3
Cynthia Cammett CannChief Accounting OfficerTax withholding1,077$28.76$31KForm 4
Frederick G. SaintPresident, MarketplacesTax withholding1,436$28.76$41KForm 4

Buy and Sell are open-market purchases and sales (transaction codes P and S), the trades investors watch. Awards, option exercises, tax withholding and gifts are reported too but are not market trades.