MASIMO CORP — Director's Dealing 2016

Nov 2, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MASIMO CORP (MASI)
CIK: 0000937556
Period of Report: 2016-10-31

Reporting Person: Sampath Anand (Chief Operating Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-10-31	Common Stock	M	23171	$14.22	Acquired	23171	Direct
2016-10-31	Common Stock	S	23171	$55.1158	Disposed	0	Direct
2016-10-31	Common Stock	M	28174	$14.22	Acquired	28174	Direct
2016-10-31	Common Stock	S	28174	$55	Disposed	0	Direct
2016-11-01	Common Stock	M	13655	$14.22	Acquired	13655	Direct
2016-11-01	Common Stock	S	13655	$55	Disposed	0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-10-31	Non-Qualified Stock Option (Right to Buy)	$14.22	M	51345	Disposed	2017-04-13	Common Stock (51345.0)	Direct
2016-11-01	Non-Qualified Stock Option (Right to Buy)	$14.22	M	13655	Disposed	2017-04-13	Common Stock (13655.0)	Direct

Footnotes

F1: The shares covered by this Form 4 were sold pursuant to a Rule 10b5-1 Sales Plan dated as of September 16, 2016, which is intended to comply with Rule 10b5-1 promulgated under the Securities Exchange Act of 1934, as amended.

F2: The price reported in Column 4 represents the weighted average sale price per share. The actual sale prices ranged from a low of $55.00 per share to a high of $56.15 per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3: This option was granted on April 13, 2007 and is exercisable as the option vested. 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.