FRANK SIMURO - 27 Jun 2023 Form 4 Insider Report for COSTAR GROUP, INC. (CSGP)

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CSGP	Common Stock, par value $0.01 per share	Sale	$8,274,695	-92,300	-26%	$89.65	264,483	27 Jun 2023	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Id	Content
F1	Average based on sales prices ranging from $89.60 to $89.85.