Masimo Corporation / Dividends

Declaration date	Ex date	Record date	Payment date	Amount
November 23, 2012	November 26, 2012	November 27, 2012	December 11, 2012	$1.00
December 3, 2010	December 6, 2010	December 7, 2010	December 21, 2010	$0.75
March 9, 2010	March 10, 2010	March 11, 2010	March 31, 2010	$2.00