MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

WPG Advisers, LLC's Holding History (CIK: 0002067343)

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

Q2 2025

Shares 15 Value ($000) $3 Avg Close $159.72 Range $133.70 - $174.50

Q1 2025

Shares 15 Value ($000) $2 Avg Close $173.51 Range $159.29 - $194.88

Q4 2024

Shares 21 Value ($000) $3 Avg Close $157.91 Range $131.60 - $180.97

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	15	$3	$159.72	$133.70 - $174.50
Q1 2025	15	$2	$173.51	$159.29 - $194.88
Q4 2024	21	$3	$157.91	$131.60 - $180.97