MASIMO CORP — Director's Dealing 2013

Jul 18, 2013

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: MASIMO CORP (MASI)
CIK: 0000937556
Period of Report: 2013-07-08

Reporting Person: Jansen Paul (EVP, Mkt & Clinical Dev)

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Non-qualified stock option (right to buy)	$35.25	2018-01-10	Common Stock (15000)		Direct
Non-qualified stock option (right to buy)	$25.46	2018-04-17	Common Stock (85000)		Direct
Non-qualified stock option (right to buy)	$30.06	2021-02-22	Common Stock (20000)		Direct
Non-qualified stock option (right to buy)	$20.19	2021-10-27	Common Stock (20000)		Direct
Non-qualified stock option (right to buy)	$19.90	2023-03-15	Common Stock (20000)		Direct

Footnotes

F1: This option was granted on January 10, 2008 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.

F2: This option was granted on April 17, 2008 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.

F3: This option was granted on February 22, 2011 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.

F4: This option was granted on October 27, 2011 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.

F5: This option was granted on March 15, 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.