MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

Linden Thomas Advisory Services, LLC's Holding History (CIK: 0001965702)

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

Q1 2024

Shares 8,755 Value ($000) $1,286 Avg Close $129.12 Range $107.57 - $153.93

Q4 2023

Shares 8,539 Value ($000) $1,001 Avg Close $93.21 Range $75.22 - $122.60

Q3 2023

Shares 8,356 Value ($000) $733 Avg Close $116.39 Range $83.03 - $164.16

Q2 2023

Shares 6,557 Value ($000) $1,079 Avg Close $174.09 Range $153.35 - $198.00

Q1 2023

Shares 6,476 Value ($000) $1,195 Avg Close $168.70 Range $144.51 - $184.97

Q4 2022

Shares 6,043 Value ($000) $894 Avg Close $137.60 Range $108.89 - $150.87

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	8,755	$1,286	$129.12	$107.57 - $153.93
Q4 2023	8,539	$1,001	$93.21	$75.22 - $122.60
Q3 2023	8,356	$733	$116.39	$83.03 - $164.16
Q2 2023	6,557	$1,079	$174.09	$153.35 - $198.00
Q1 2023	6,476	$1,195	$168.70	$144.51 - $184.97
Q4 2022	6,043	$894	$137.60	$108.89 - $150.87