Stocks · Industrials · Services-Business Services, NEC

CoStar Group

CSGP Clue Score48

United States Fiscal year ends December CIK 0001057352 Results filed 27 Oct 2026

Add to watchlist

What the insiders did Net selling

Bought (120 mo)

$9.58M

out of their own pocket, the only kind of buying there is

Sold (120 mo)

$359.42M

$0.00 on a plan · $231.44M straight out of an exercise

Sold at will

$127.98M

70 of 97 sales

Net

−$349.84M

−$118.40M against sales at will