COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

RIVERPARK CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001614704)

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

Q4 2019

Shares 2,046 Value ($000) $1,224 Avg Close $58.38 Range $51.00 - $62.35

Q3 2019

Shares 12,512 Value ($000) $7,422 Avg Close $59.86 Range $55.57 - $63.94

Q2 2019

Shares 17,030 Value ($000) $9,436 Avg Close $51.11 Range $46.90 - $56.27

Q1 2019

Shares 17,205 Value ($000) $8,025 Avg Close $41.31 Range $32.51 - $48.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	2,046	$1,224	$58.38	$51.00 - $62.35
Q3 2019	12,512	$7,422	$59.86	$55.57 - $63.94
Q2 2019	17,030	$9,436	$51.11	$46.90 - $56.27
Q1 2019	17,205	$8,025	$41.31	$32.51 - $48.49