MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

ASAHI LIFE ASSET MANAGEMENT CO., LTD.'s Holding History (CIK: 0001564835)

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

Q4 2022

Shares 2,040 Value ($000) $302 Avg Close $137.60 Range $108.89 - $150.87

Q3 2020

Shares 950 Value ($000) $224 Avg Close $224.17 Range $203.81 - $248.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	2,040	$302	$137.60	$108.89 - $150.87
Q3 2020	950	$224	$224.17	$203.81 - $248.88