X0201 4 2003-12-31 0 0000874443 GENELABS TECHNOLOGIES INC /CA GNLB 0001236262 SCHWARTZ KENNETH E 0 1 0 0 V.P. Medical Afairs Common Stock 2003-12-31 2003-12-31 4 J 0 1146 1.275 A 53125 D Purchase of shares under Employee Stock Purchase Plan. Matthew M. Loar (his Attorney in fact) 2003-12-31