MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

Voleon Capital Management LP's Holding History (CIK: 0001479847)

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

Q4 2019

Shares 36,000 Value ($000) $5,690 Avg Close $150.33 Range $140.16 - $160.06

Q3 2019

Shares 6,000 Value ($000) $893 Avg Close $151.90 Range $139.36 - $160.25

Q2 2019

Shares 13,000 Value ($000) $1,935 Avg Close $137.22 Range $118.93 - $148.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	36,000	$5,690	$150.33	$140.16 - $160.06
Q3 2019	6,000	$893	$151.90	$139.36 - $160.25
Q2 2019	13,000	$1,935	$137.22	$118.93 - $148.93