BIOLASE, Inc. / Dividends

Declaration date	Ex date	Record date	Payment date	Amount
June 24, 2005	June 27, 2005	June 28, 2005	July 12, 2005	$107.8091
April 21, 2005	April 22, 2005	April 25, 2005	May 9, 2005	$107.8091
February 8, 2005	February 9, 2005	February 10, 2005	February 24, 2005	$107.8091
December 13, 2004	December 14, 2004	December 15, 2004	December 29, 2004	$107.8091
October 8, 2004	October 12, 2004	October 13, 2004	October 27, 2004	$107.8091
August 12, 2004	August 13, 2004	August 16, 2004	August 30, 2004	$107.8091