MASIMO CORP — Director's Dealing 2015

Feb 24, 2015

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: MASIMO CORP (MASI)
CIK: 0000937556
Period of Report: 2015-02-20

Reporting Person: Van Ramshorst David J (Chief Accounting Officer)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1000	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Non-Qualified Stock Option (Right to Buy)	$29.33	2023-12-30	Common Stock (30000.0)		Direct

Footnotes

F1: This option was granted on December 30, 2013 and is exercisable as the option vests. This option vests over a five year period, with 20% of the shares subject to the option vesting on each anniversary of the grant date.