COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

Waratah Capital Advisors Ltd.'s Holding History (CIK: 0001539919)

Note: Option positions (PUT/CALL) are excluded.

Q1 2023

Shares 16,621 Value ($000) $1,144 Avg Close $73.79 Range $65.12 - $81.15

Q3 2020

Shares 251 Value ($000) $213 Avg Close $79.70 Range $66.20 - $93.90

Q2 2020

Shares 8,530 Value ($000) $6,062 Avg Close $64.65 Range $52.02 - $74.71

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	16,621	$1,144	$73.79	$65.12 - $81.15
Q3 2020	251	$213	$79.70	$66.20 - $93.90
Q2 2020	8,530	$6,062	$64.65	$52.02 - $74.71