COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

Sone Capital Management, LLC's Holding History (CIK: 0002026215)

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

Q4 2025

Shares 417,145 Value ($000) $28,049 Avg Close $70.84 Range $62.00 - $85.24

Q3 2025

Shares 333,912 Value ($000) $28,172 Avg Close $88.37 Range $79.94 - $97.43

Q2 2025

Shares 115,121 Value ($000) $9,256 Avg Close $77.90 Range $71.21 - $83.68

Q4 2024

Shares 11,022 Value ($000) $789 Avg Close $75.52 Range $68.26 - $82.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	417,145	$28,049	$70.84	$62.00 - $85.24
Q3 2025	333,912	$28,172	$88.37	$79.94 - $97.43
Q2 2025	115,121	$9,256	$77.90	$71.21 - $83.68
Q4 2024	11,022	$789	$75.52	$68.26 - $82.49