COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

Wealthspire Advisors, LLC's Holding History (CIK: 0001646247)

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

Q3 2025

Shares 566 Value ($000) $48 Avg Close $88.37 Range $79.94 - $97.43

Q1 2021

Shares 417 Value ($000) $342 Avg Close $86.33 Range $74.31 - $95.28

Q4 2020

Shares 365 Value ($000) $337 Avg Close $87.68 Range $78.10 - $95.12

Q3 2020

Shares 242 Value ($000) $205 Avg Close $79.70 Range $66.20 - $93.90

Q4 2018

Shares 7 Value ($000) $2 Avg Close $36.53 Range $31.59 - $42.50

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	566	$48	$88.37	$79.94 - $97.43
Q1 2021	417	$342	$86.33	$74.31 - $95.28
Q4 2020	365	$337	$87.68	$78.10 - $95.12
Q3 2020	242	$205	$79.70	$66.20 - $93.90
Q4 2018	7	$2	$36.53	$31.59 - $42.50