MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

NICHOLAS COMPANY, INC.'s Holding History (CIK: 0000903949)

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

Q1 2014

Shares 131,615 Value ($000) $3,594 Avg Close $28.52 Range $25.08 - $32.20

Q4 2013

Shares 131,615 Value ($000) $3,847 Avg Close $27.99 Range $25.42 - $29.66

Q3 2013

Shares 131,615 Value ($000) $3,506 Avg Close $24.65 Range $21.21 - $27.17

Q2 2013

Shares 131,815 Value ($000) $2,794 Avg Close $21.04 Range $19.03 - $22.70

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	131,615	$3,594	$28.52	$25.08 - $32.20
Q4 2013	131,615	$3,847	$27.99	$25.42 - $29.66
Q3 2013	131,615	$3,506	$24.65	$21.21 - $27.17
Q2 2013	131,815	$2,794	$21.04	$19.03 - $22.70