COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

Cromwell Holdings LLC's Holding History (CIK: 0001894712)

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

Q4 2025

Shares 955 Value ($000) $64 Avg Close $70.84 Range $62.00 - $85.24

Q3 2025

Shares 1,037 Value ($000) $87 Avg Close $88.37 Range $79.94 - $97.43

Q2 2025

Shares 1,037 Value ($000) $83 Avg Close $77.90 Range $71.21 - $83.68

Q1 2025

Shares 969 Value ($000) $77 Avg Close $76.08 Range $68.41 - $83.03

Q3 2024

Shares 341 Value ($000) $26 Avg Close $75.84 Range $70.86 - $81.63

Q2 2024

Shares 1,176 Value ($000) $87 Avg Close $84.75 Range $71.90 - $96.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	955	$64	$70.84	$62.00 - $85.24
Q3 2025	1,037	$87	$88.37	$79.94 - $97.43
Q2 2025	1,037	$83	$77.90	$71.21 - $83.68
Q1 2025	969	$77	$76.08	$68.41 - $83.03
Q3 2024	341	$26	$75.84	$70.86 - $81.63
Q2 2024	1,176	$87	$84.75	$71.90 - $96.98