MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

BURNEY CO/'s Holding History (CIK: 0000940445)

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

Q1 2019

Shares 2,577 Value ($000) $356 Avg Close $125.54 Range $101.87 - $139.48

Q4 2018

Shares 4,840 Value ($000) $520 Avg Close $111.51 Range $98.23 - $126.89

Q3 2018

Shares 5,165 Value ($000) $643 Avg Close $110.93 Range $96.14 - $124.74

Q2 2018

Shares 5,265 Value ($000) $514 Avg Close $95.08 Range $83.16 - $102.32

Q1 2018

Shares 5,300 Value ($000) $466 Avg Close $87.17 Range $80.69 - $96.45

Q4 2017

Shares 5,000 Value ($000) $424 Avg Close $86.74 Range $84.05 - $91.04

Q3 2017

Shares 4,645 Value ($000) $394 Avg Close $88.42 Range $81.01 - $100.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	2,577	$356	$125.54	$101.87 - $139.48
Q4 2018	4,840	$520	$111.51	$98.23 - $126.89
Q3 2018	5,165	$643	$110.93	$96.14 - $124.74
Q2 2018	5,265	$514	$95.08	$83.16 - $102.32
Q1 2018	5,300	$466	$87.17	$80.69 - $96.45
Q4 2017	5,000	$424	$86.74	$84.05 - $91.04
Q3 2017	4,645	$394	$88.42	$81.01 - $100.00