COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

ALGERT GLOBAL LLC's Holding History (CIK: 0001275218)

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

Q2 2023

Shares 10,342 Value ($000) $1 Avg Close $77.21 Range $67.22 - $92.36

Q1 2023

Shares 10,990 Value ($000) $1 Avg Close $73.79 Range $65.12 - $81.15

Q4 2021

Shares 17,886 Value ($000) $1,414 Avg Close $83.91 Range $75.09 - $101.05

Q3 2021

Shares 17,888 Value ($000) $1,539 Avg Close $86.44 Range $80.00 - $90.85

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	10,342	$1	$77.21	$67.22 - $92.36
Q1 2023	10,990	$1	$73.79	$65.12 - $81.15
Q4 2021	17,886	$1,414	$83.91	$75.09 - $101.05
Q3 2021	17,888	$1,539	$86.44	$80.00 - $90.85