MASIMO CORP — Director's Dealing 2018

Dec 12, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MASIMO CORP (MASI)
CIK: 0000937556
Period of Report: 2018-12-10

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-12-10	Common Stock	M	1000	$22.40	Acquired	3000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-12-10	Non-Qualified Stock Option (Right to Buy)	$22.4	M	1000	Disposed	2022-07-31	Common Stock (1000.0)	Direct

Footnotes

F1: This option was granted on July 31, 2012 and was exercisable as the option 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.