MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

TWINBEECH CAPITAL LP's Holding History (CIK: 0001769646)

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

Q3 2023

Shares 54,361 Value ($000) $4,766 Avg Close $116.39 Range $83.03 - $164.16

Q1 2022

Shares 15,779 Value ($000) $2,296 Avg Close $192.01 Range $133.94 - $291.15

Q1 2021

Shares 9,439 Value ($000) $2,168 Avg Close $251.21 Range $217.65 - $284.86

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	54,361	$4,766	$116.39	$83.03 - $164.16
Q1 2022	15,779	$2,296	$192.01	$133.94 - $291.15
Q1 2021	9,439	$2,168	$251.21	$217.65 - $284.86