X0201 42003-08-1300000814547FAIR ISAAC CORP FIC0001205409CHRISTIANSON TONY200 SMITH RANCH ROADSAN RAFAELCA949031000Common Stock2003-08-134M0300019.2778A3000Iby partnershipNon-Qualified Stock Option (right to buy)19.27782003-08-134M030000D1999-11-192009-11-19Common Stock300019500DThe reporting person is a general partner of Adam Smith Growth Partners, LP.This option vests in five equal annual installments commencing on this date./s/ Tony J. Christianson2003-08-14