MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

OSSIAM's Holding History (CIK: 0001767471)

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

Q2 2023

Shares 1,851 Value ($000) $305 Avg Close $174.09 Range $153.35 - $198.00

Q1 2023

Shares 784 Value ($000) $145 Avg Close $168.70 Range $144.51 - $184.97

Q4 2022

Shares 443 Value ($000) $66 Avg Close $137.60 Range $108.89 - $150.87

Q3 2022

Shares 443 Value ($000) $63 Avg Close $146.09 Range $122.68 - $172.74

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	1,851	$305	$174.09	$153.35 - $198.00
Q1 2023	784	$145	$168.70	$144.51 - $184.97
Q4 2022	443	$66	$137.60	$108.89 - $150.87
Q3 2022	443	$63	$146.09	$122.68 - $172.74