COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

BIRCH FINANCIAL GROUP, LLC's Holding History (CIK: 0002083592)

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

Q4 2025

Shares 5,988 Value ($000) $403 Avg Close $70.84 Range $62.00 - $85.24

Q3 2025

Shares 5,883 Value ($000) $496 Avg Close $88.37 Range $79.94 - $97.43

Q2 2025

Shares 3,792 Value ($000) $305 Avg Close $77.90 Range $71.21 - $83.68

Q1 2025

Shares 4,223 Value ($000) $335 Avg Close $76.08 Range $68.41 - $83.03

Q4 2024

Shares 5,097 Value ($000) $365 Avg Close $75.52 Range $68.26 - $82.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,988	$403	$70.84	$62.00 - $85.24
Q3 2025	5,883	$496	$88.37	$79.94 - $97.43
Q2 2025	3,792	$305	$77.90	$71.21 - $83.68
Q1 2025	4,223	$335	$76.08	$68.41 - $83.03
Q4 2024	5,097	$365	$75.52	$68.26 - $82.49