MASIMO CORP — Director's Dealing 2012

Feb 10, 2012

SEC Form 5 — Annual Statement of Changes in Beneficial Ownership

Issuer: MASIMO CORP (MASI)
CIK: 0000937556
Period of Report: 2011-12-31

Reporting Person: Coleman Jon (Pres -WW Sales,Mkt & Clin Rsch)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-12-31	Common Stock	M	8	—	Acquired	336	Indirect

Footnotes

F1: Between October 28, 2011 and December 31, 2011, Mr. Coleman acquired 8 shares of Masimo Corporation common stock at various prices under the Masimo Retirement Savings Plan. The information in this report is based on a plan statement dated December 31, 2011.