MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

LEVEL FOUR ADVISORY SERVICES, LLC's Holding History (CIK: 0001696715)

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

Q4 2021

Shares 3,202 Value ($000) $937 Avg Close $284.79 Range $262.52 - $305.21

Q3 2021

Shares 1,121 Value ($000) $303 Avg Close $271.15 Range $241.42 - $288.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	3,202	$937	$284.79	$262.52 - $305.21
Q3 2021	1,121	$303	$271.15	$241.42 - $288.27