MASIMO CORP — Director's Dealing 2013

Feb 8, 2013

SEC Form 5 — Annual Statement of Changes in Beneficial Ownership

Issuer: MASIMO CORP (MASI)
CIK: 0000937556
Period of Report: 2012-12-29

Reporting Person: KIANI JOE E (Director, CEO and Chairman of the Board)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-12-11	Common Stock	M	459	$21.58	Acquired	10373	Indirect

Footnotes

F1: On December 11, 2012, Mr. Kiani acquired 121 shares of Masimo Corporation common stock at $21.58 per share under the Masimo Retirement Savings Plan. The information in this report is based on a plan statement dated December 29, 2012.