COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

TRUSTMARK BANK TRUST DEPARTMENT's Holding History (CIK: 0000861176)

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

Q2 2019

Shares 2 Value ($000) $1 Avg Close $51.11 Range $46.90 - $56.27

Q1 2019

Shares 2 Value ($000) $1 Avg Close $41.31 Range $32.51 - $48.49

Q4 2018

Shares 2 Value ($000) $1 Avg Close $36.53 Range $31.59 - $42.50

Q3 2018

Shares 2 Value ($000) $1 Avg Close $42.74 Range $39.71 - $44.84

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	2	$1	$51.11	$46.90 - $56.27
Q1 2019	2	$1	$41.31	$32.51 - $48.49
Q4 2018	2	$1	$36.53	$31.59 - $42.50
Q3 2018	2	$1	$42.74	$39.71 - $44.84