GENEDX HOLDINGS CORP

Ticker: WGS CUSIP: 81663L200 Class: Common Stock

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

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

Q4 2025

Shares 1,018,261 Value ($000) $132,435 Avg Close $137.25 Range $107.14 - $170.87

Q3 2025

Shares 544,094 Value ($000) $58,621 Avg Close $108.95 Range $76.04 - $136.00

Q2 2025

Shares 589,188 Value ($000) $54,388 Avg Close $78.50 Range $55.17 - $117.75

Q1 2025

Shares 222,477 Value ($000) $19,704 Avg Close $86.75 Range $58.62 - $115.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,018,261	$132,435	$137.25	$107.14 - $170.87
Q3 2025	544,094	$58,621	$108.95	$76.04 - $136.00
Q2 2025	589,188	$54,388	$78.50	$55.17 - $117.75
Q1 2025	222,477	$19,704	$86.75	$58.62 - $115.60