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CSGPCoStar Group

Real estate · Business Services · Nasdaq
Compare with peers → Embed
Insider trades since May 15, 2026

Insiders bought $2.5M and sold $253K on the market

Form 4
Bought on the market
$2.5M
1 trade by 1 insider
Sold on the market
$253K
2 trades by 2 insiders
Sold under a 10b5-1 planPlans →
0%
of the value sold, under a plan set up in advance
Traded the most
Andrew C. Florance
$2.5M Founder and CEO

Open-market buys and sales are the trades an insider chose to make. Grants, option exercises and shares withheld for tax are pay; they show under All.

Who traded

Buys and sales by insider

Form 4, added up
InsiderTradesBoughtSoldShare of the totalOwned afterLatest
Andrew C. Florance
Founder and CEO, Director
1 $2.5M-
91%
1,806,165 Aug 4, 2026
Cynthia Cammett Cann
Chief Accounting Officer
1 -$147K
5%
18,822 Aug 7, 2026
John W. Hill
Director
1 -$106K
4%
22,993 Aug 5, 2026
Every trade

Trade by trade, newest first

Each date links to its Form 4
DateInsiderRoleTypeSharesPriceValueOwned after
Aug 7, 2026 Cynthia Cammett CannChief Accounting Officer Sale -4,788 30.78 147K 18,822
Aug 5, 2026 John W. HillDirector Sale -3,500 30.21 106K 22,993
Next Insider selling plans →