MASIMO CORP — Director's Dealing 2016

Oct 31, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MASIMO CORP (MASI)
CIK: 0000937556
Period of Report: 2016-10-27

Reporting Person: FITCH SANFORD (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-10-27	Common Stock	M	45000	$12	Acquired	91000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-10-27	Non-Qualified Stock Option (Right to Buy)	$12.0	M	45000	Disposed	2016-11-01	Common Stock (45000.0)	Direct

Footnotes

F1: This option was granted on November 3, 2006 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.