X0202 3 2005-08-10 0 0001269515 SALMON EXPRESS INC MMCV.OB 0001335821 BENKOWSKI ROBERT J C/O MICROMED CARDIOVASCULAR, INC. 8965 INTERCHANGE DRIVE HOUSTON TX 77054 0 1 0 0 Senior VP, Engineering Common Stock 485 D Stock Option (right to buy) 65.62 2007-01-10 Common Stock 153 D Stock Option (right to buy) 65.62 2007-08-06 Common Stock 15 D Stock Option (right to buy) 65.62 2008-07-28 Common Stock 122 D Stock Option (right to buy) 65.62 2010-02-16 Common Stock 15 D Stock Option (right to buy) 65.62 2012-09-30 Common Stock 1372 D Stock Option (right to buy) 0.01 2015-08-10 Common Stock 95000 D Stock Option granted under the MicroMed Technology, Inc. 1997 Stock Option Plan on 01/10/1997. 25% were exercisable immediately and an additional 25% vest each anniversary of grant date for 3 years. Stock Option granted under the MicroMed Technology, Inc. 1997 Stock Option Plan on 08/06/1997. 25% were exercisable immediately and an additional 25% vest each anniversary of grant date for 3 years. Stock Option granted under the MicroMed Technology, Inc. 1997 Stock Option Plan on 07/28/1998. 25% were exercisable immediately and an additional 25% vest each anniversary of grant date for 3 years. Stock Option granted under the MicroMed Technology, Inc. 1997 Stock Option Plan on 02/16/2000. 25% were exercisable immediately and an additional 25% vest each anniversary of grant date for 3 years. Stock Option granted under the MicroMed Technology, Inc. 1997 Stock Option Plan on 09/30/2002. 25% were exercisable immediately and an additional 25% vest each anniversary of grant date for 3 years. Stock Option granted under the MicroMed Technology, Inc. 1997 Stock Option Plan on 08/10/2005. 25% were exercisable immediately and an additional 25% vest each anniversary of grant date for 3 years. 36.45% of the shares will be withheld at the time of grant to cover withholding taxes. /s/ Robert J. Benkowski 2005-08-22