COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

GARDNER LEWIS ASSET MANAGEMENT L P's Holding History (CIK: 0000941560)

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

Q3 2021

Shares 9,650 Value ($000) $830 Avg Close $86.44 Range $80.00 - $90.85

Q2 2021

Shares 9,650 Value ($000) $799 Avg Close $86.45 Range $80.52 - $94.35

Q1 2021

Shares 965 Value ($000) $793 Avg Close $86.33 Range $74.31 - $95.28

Q4 2020

Shares 965 Value ($000) $892 Avg Close $87.68 Range $78.10 - $95.12

Q3 2020

Shares 965 Value ($000) $819 Avg Close $79.70 Range $66.20 - $93.90

Q2 2020

Shares 1,440 Value ($000) $1,023 Avg Close $64.65 Range $52.02 - $74.71

Q4 2016

Shares 16,505 Value ($000) $3,111 Avg Close $19.64 Range $17.92 - $22.44

Q3 2016

Shares 15,380 Value ($000) $3,330 Avg Close $21.29 Range $20.25 - $22.48

Q2 2016

Shares 15,510 Value ($000) $3,391 Avg Close $19.77 Range $17.45 - $21.88

Q1 2016

Shares 11,585 Value ($000) $2,180 Avg Close $17.71 Range $14.65 - $20.50

Q4 2015

Shares 6,470 Value ($000) $1,337 Avg Close $19.90 Range $16.80 - $21.35

Q3 2015

Shares 2,435 Value ($000) $421 Avg Close $19.15 Range $16.35 - $22.35

Q2 2014

Shares 11,745 Value ($000) $1,858 Avg Close $16.20 Range $14.70 - $19.34

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	9,650	$830	$86.44	$80.00 - $90.85
Q2 2021	9,650	$799	$86.45	$80.52 - $94.35
Q1 2021	965	$793	$86.33	$74.31 - $95.28
Q4 2020	965	$892	$87.68	$78.10 - $95.12
Q3 2020	965	$819	$79.70	$66.20 - $93.90
Q2 2020	1,440	$1,023	$64.65	$52.02 - $74.71
Q4 2016	16,505	$3,111	$19.64	$17.92 - $22.44
Q3 2016	15,380	$3,330	$21.29	$20.25 - $22.48
Q2 2016	15,510	$3,391	$19.77	$17.45 - $21.88
Q1 2016	11,585	$2,180	$17.71	$14.65 - $20.50
Q4 2015	6,470	$1,337	$19.90	$16.80 - $21.35
Q3 2015	2,435	$421	$19.15	$16.35 - $22.35
Q2 2014	11,745	$1,858	$16.20	$14.70 - $19.34