MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

Fortis Advisors, LLC's Holding History (CIK: 0001697478)

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

Q1 2020

Shares 768 Value ($000) $136 Avg Close $171.51 Range $143.90 - $187.85

Q1 2019

Shares 1,510 Value ($000) $209 Avg Close $125.54 Range $101.87 - $139.48

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	768	$136	$171.51	$143.90 - $187.85
Q1 2019	1,510	$209	$125.54	$101.87 - $139.48