COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

PARADIGM ASSET MANAGEMENT CO LLC's Holding History (CIK: 0001034549)

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

Q1 2025

Shares 1,800 Value ($000) $143 Avg Close $76.08 Range $68.41 - $83.03

Q4 2024

Shares 1,800 Value ($000) $129 Avg Close $75.52 Range $68.26 - $82.49

Q3 2018

Shares 350 Value ($000) $147,294 Avg Close $42.74 Range $39.71 - $44.84

Q3 2014

Shares 1,500 Value ($000) $233,310 Avg Close $14.90 Range $13.85 - $16.58

Q2 2014

Shares 20,400 Value ($000) $3,226,668 Avg Close $16.20 Range $14.70 - $19.34

Q1 2014

Shares 19,200 Value ($000) $3,585,408 Avg Close $18.86 Range $16.38 - $21.82

Q4 2013

Shares 20,700 Value ($000) $3,820,806 Avg Close $17.69 Range $16.07 - $18.84

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	1,800	$143	$76.08	$68.41 - $83.03
Q4 2024	1,800	$129	$75.52	$68.26 - $82.49
Q3 2018	350	$147,294	$42.74	$39.71 - $44.84
Q3 2014	1,500	$233,310	$14.90	$13.85 - $16.58
Q2 2014	20,400	$3,226,668	$16.20	$14.70 - $19.34
Q1 2014	19,200	$3,585,408	$18.86	$16.38 - $21.82
Q4 2013	20,700	$3,820,806	$17.69	$16.07 - $18.84