MASIMO CORP — Director's Dealing 2018

Mar 20, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MASIMO CORP (MASI)
CIK: 0000937556
Period of Report: 2018-03-16

Reporting Person: McClenahan Thomas Samuel (EVP & GENERAL COUNSEL)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-03-16	Non-Qualified Stock Option (Right to Buy)	$86.95	A	10436	Acquired	2028-03-16	Common Stock (10436.0)	Direct

Footnotes

F1: This option was granted on March 16, 2018 and is exercisable as the option vests. The option vests over a 5 year period, with 20% of the shares subject to the option vesting on each anniversary of the grant date.