COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

Perkins Coie Trust Co's Holding History (CIK: 0001513038)

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

Q3 2023

Shares 16 Value ($000) $1 Avg Close $82.85 Range $75.78 - $92.30

Q3 2021

Shares 50 Value ($000) $4 Avg Close $86.44 Range $80.00 - $90.85

Q2 2021

Shares 50 Value ($000) $4 Avg Close $86.45 Range $80.52 - $94.35

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	16	$1	$82.85	$75.78 - $92.30
Q3 2021	50	$4	$86.44	$80.00 - $90.85
Q2 2021	50	$4	$86.45	$80.52 - $94.35