MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

HIGHLAND CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0000860486)

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

Q3 2015

Shares 130 Value ($000) $5 Avg Close $40.86 Range $35.33 - $46.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	130	$5	$40.86	$35.33 - $46.00