MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

MARINER INVESTMENT GROUP LLC's Holding History (CIK: 0001096978)

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

Q2 2016

Shares 32,300 Value ($000) $1,696 Avg Close $47.10 Range $41.19 - $53.55

Q1 2016

Shares 36,600 Value ($000) $1,531 Avg Close $37.61 Range $33.03 - $41.93

Q4 2015

Shares 36,600 Value ($000) $1,519 Avg Close $40.86 Range $37.40 - $43.76

Q3 2015

Shares 30,000 Value ($000) $1,157 Avg Close $40.86 Range $35.33 - $46.00

Q2 2015

Shares 50,000 Value ($000) $1,937 Avg Close $35.83 Range $32.33 - $39.91

Q1 2015

Shares 50,000 Value ($000) $1,649 Avg Close $28.75 Range $25.12 - $33.16

Q4 2014

Shares 50,000 Value ($000) $1,317 Avg Close $24.68 Range $21.03 - $27.15

Q3 2014

Shares 20,000 Value ($000) $426 Avg Close $22.83 Range $19.30 - $24.75

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	32,300	$1,696	$47.10	$41.19 - $53.55
Q1 2016	36,600	$1,531	$37.61	$33.03 - $41.93
Q4 2015	36,600	$1,519	$40.86	$37.40 - $43.76
Q3 2015	30,000	$1,157	$40.86	$35.33 - $46.00
Q2 2015	50,000	$1,937	$35.83	$32.33 - $39.91
Q1 2015	50,000	$1,649	$28.75	$25.12 - $33.16
Q4 2014	50,000	$1,317	$24.68	$21.03 - $27.15
Q3 2014	20,000	$426	$22.83	$19.30 - $24.75