CoStar shares climb after CEO purchases $2.48M in stock
CoStar Group shares rose 3% on Tuesday after a Form 4 filing disclosed that CEO Andrew Florance bought $2.48 million of company stock. The filing shows the purchase of 55,720 shares at $44.52 apiece, bringing Florance's total holdings to 1,586,866 shares. The trade arrives as the shares have fallen 33% year-to-date amid concerns about AI-driven dis…