X0202 4 2004-08-12 0001000180 SANDISK CORP SNDK 0001242654 MEHROTRA SANJAY 140 CASPIAN COURT SUNNYVALE CA 94089 0 1 0 0 Exec. VP/COO Employee Stock Option (Right to Buy) 21.19 2004-08-12 4 A 0 75000 0 A 2005-08-12 2014-08-11 Common Stock 75000 75000 D Option Grant shall become exercisable with respect to (i) 25% of the option shares upon optionee's completion of 1 year of service from the vesting commencement date and (ii) the balance of the option shares in equal quarterly installments upon optionee's completion of each of the next 36 months of service measured from and after the 1st anniversary of vesting commencement date. Sharon L. Spehar - Attorney in Fact for Sanjay Mehrotra 2004-09-03