MASIMO CORP — Director's Dealing 2015

Apr 8, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MASIMO CORP (MASI)
CIK: 0000937556
Period of Report: 2015-04-06

Reporting Person: Fishel Rick (Pres, WW OEM Bus & Blood Mgmt)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-04-06	Common Stock	M	33940	$3.33	Acquired	85940	Direct
2015-04-06	Common Stock	F	13918	$33.88	Disposed	72022	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-04-06	Non-Qualified Stock Option (Right to Buy)	$3.33	M	33940	Disposed	2015-04-14	Common Stock (33940.0)	Direct

Footnotes

F1: This option was granted on April 14, 2005 and was exercisable as it vested. This option vested over a five-year period, with 20% of the shares subject to the option vesting on each anniversary of the grant date.