MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

BERNZOTT CAPITAL ADVISORS's Holding History (CIK: 0001260468)

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

Q2 2016

Shares 177,744 Value ($000) $9,334 Avg Close $47.10 Range $41.19 - $53.55

Q1 2016

Shares 576,803 Value ($000) $24,133 Avg Close $37.61 Range $33.03 - $41.93

Q4 2015

Shares 584,028 Value ($000) $24,243 Avg Close $40.86 Range $37.40 - $43.76

Q3 2015

Shares 509,065 Value ($000) $19,630 Avg Close $40.86 Range $35.33 - $46.00

Q2 2015

Shares 594,590 Value ($000) $23,034 Avg Close $35.83 Range $32.33 - $39.91

Q1 2015

Shares 663,990 Value ($000) $21,898 Avg Close $28.75 Range $25.12 - $33.16

Q4 2014

Shares 617,565 Value ($000) $16,267 Avg Close $24.68 Range $21.03 - $27.15

Q3 2014

Shares 615,190 Value ($000) $13,091 Avg Close $22.83 Range $19.30 - $24.75

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	177,744	$9,334	$47.10	$41.19 - $53.55
Q1 2016	576,803	$24,133	$37.61	$33.03 - $41.93
Q4 2015	584,028	$24,243	$40.86	$37.40 - $43.76
Q3 2015	509,065	$19,630	$40.86	$35.33 - $46.00
Q2 2015	594,590	$23,034	$35.83	$32.33 - $39.91
Q1 2015	663,990	$21,898	$28.75	$25.12 - $33.16
Q4 2014	617,565	$16,267	$24.68	$21.03 - $27.15
Q3 2014	615,190	$13,091	$22.83	$19.30 - $24.75