MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

Fayez Sarofim & Co's Holding History (CIK: 0000937729)

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

Q1 2022

Shares 3,933 Value ($000) $572 Avg Close $192.01 Range $133.94 - $291.15

Q4 2021

Shares 354,488 Value ($000) $103,787 Avg Close $284.79 Range $262.52 - $305.21

Q3 2021

Shares 357,890 Value ($000) $96,884 Avg Close $271.15 Range $241.42 - $288.27

Q2 2021

Shares 300,681 Value ($000) $72,900 Avg Close $228.17 Range $205.10 - $250.49

Q1 2021

Shares 282,724 Value ($000) $64,931 Avg Close $251.21 Range $217.65 - $284.86

Q4 2020

Shares 269,147 Value ($000) $72,234 Avg Close $249.38 Range $218.23 - $273.33

Q3 2020

Shares 265,015 Value ($000) $62,560 Avg Close $224.17 Range $203.81 - $248.88

Q2 2020

Shares 181,207 Value ($000) $41,313 Avg Close $219.47 Range $173.15 - $258.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	3,933	$572	$192.01	$133.94 - $291.15
Q4 2021	354,488	$103,787	$284.79	$262.52 - $305.21
Q3 2021	357,890	$96,884	$271.15	$241.42 - $288.27
Q2 2021	300,681	$72,900	$228.17	$205.10 - $250.49
Q1 2021	282,724	$64,931	$251.21	$217.65 - $284.86
Q4 2020	269,147	$72,234	$249.38	$218.23 - $273.33
Q3 2020	265,015	$62,560	$224.17	$203.81 - $248.88
Q2 2020	181,207	$41,313	$219.47	$173.15 - $258.00