X0201 42003-12-290 0000790708 IMPCO TECHNOLOGIES INC imco 0001137060 STEMMLER ROBERT 16804 GRIDLEY PLACE CERRITOS CA 90703 0100Pres, CEO, ChairmanCommon Stock2003-12-294S0238298.81D87401DCommon Stock2003-12-294M0100024.69A97403DCommon Stock2003-12-294M0103003.50A107703DCommon Stock2003-12-294M0145284.27A122231DCommon Stock2003-12-294M0152644.27A137495DEmployee Stock Options4.692003-12-294A0100024.69A2006-01-11Common Stock10002954752DEmployee Stock Options3.502003-12-294A0103003.50A2006-11-07Common Stock10300944452DEmployee Stock Options4.272003-12-294A0145284.27A2006-11-22Common Stock14528929924DEmployee Stock Options4.272003-12-294A0152644.27A2007-05-22Common Stock15264914660DOption becomes exercisable in 25% annual cumulative increments commencing one year from date of grantOption vests cumulatively 40% two years from date of grant and then 20% each twelve months thereafter until fully vestedRobert Stemmler2003-01-05