X0201 42003-12-17 0001080306 PORTAL SOFTWARE INC PRSF 0001080308 LABUDA DAVID 10200 S DE ANZA BLVD CUPERTINO CA 95014 0100SVP & CTOCommon Stock2003-12-174S06006.10D1834296IDavid S Labuda Separate Property TrustCommon Stock2003-12-184S0129006.10D1821396IDavid S Labuda Separate Property TrustThe trust's sales were effected pursuant to a Rule 10b5-1 trading plan.The trust's sales were effected pursuant to a Rule 10b5-1 trading plan.David S. Labuda by Mitchell Gaynor, Attorney-inFact2003-12-22