MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

Founders Capital Management's Holding History (CIK: 0001704300)

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

Q3 2017

Shares 150 Value ($000) $13 Avg Close $88.42 Range $81.01 - $100.00

Q2 2017

Shares 150 Value ($000) $14 Avg Close $91.81 Range $82.71 - $104.71

Q1 2017

Shares 100 Value ($000) $9 Avg Close $82.32 Range $66.79 - $96.68

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	150	$13	$88.42	$81.01 - $100.00
Q2 2017	150	$14	$91.81	$82.71 - $104.71
Q1 2017	100	$9	$82.32	$66.79 - $96.68