COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

Optas, LLC's Holding History (CIK: 0001802961)

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

Q3 2022

Shares 9,698 Value ($000) $675 Avg Close $69.42 Range $57.54 - $79.26

Q2 2022

Shares 9,535 Value ($000) $575 Avg Close $60.57 Range $53.51 - $68.39

Q1 2022

Shares 9,235 Value ($000) $615 Avg Close $66.39 Range $49.00 - $79.73

Q4 2021

Shares 7,143 Value ($000) $565 Avg Close $83.91 Range $75.09 - $101.05

Q3 2021

Shares 5,181 Value ($000) $446 Avg Close $86.44 Range $80.00 - $90.85

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	9,698	$675	$69.42	$57.54 - $79.26
Q2 2022	9,535	$575	$60.57	$53.51 - $68.39
Q1 2022	9,235	$615	$66.39	$49.00 - $79.73
Q4 2021	7,143	$565	$83.91	$75.09 - $101.05
Q3 2021	5,181	$446	$86.44	$80.00 - $90.85