X0202 4 2004-10-04 0 0000891178 EPICOR SOFTWARE CORP EPIC 0001169915 KLAUS L GEORGE 18200 VON KARMAN SUITE 1000 IRVINE CA 92612 1 1 0 0 CEO/President Common Stock 2004-10-04 4 S 0 5000 13 D 3103965 D Common Stock 2004-10-04 4 S 0 10000 13.03 D 3093965 D Common Stock 2004-10-04 4 S 0 10000 13.06 D 3083965 D Common Stock 2004-10-04 4 S 0 10000 13.08 D 3073965 D Common Stock 2004-10-04 4 S 0 7889 13.13 D 3066076 D Common Stock 2004-10-04 4 S 0 1911 13.15 D 3064165 D Common Stock 2004-10-04 4 S 0 10200 13.16 D 3053965 D Common Stock 2004-10-04 4 S 0 30000 13.18 D 3023965 D Common Stock 2004-10-04 4 S 0 10000 13.21 D 3013965 D Common Stock 2004-10-04 4 S 0 10000 13.25 D 3003965 D Common Stock 2004-10-04 4 S 0 25000 13.28 D 2978965 D Common Stock 2004-10-04 4 S 0 20400 13.3 D 2958565 D Common Stock 2004-10-05 4 S 0 2538 13.48 D 2956027 D Common Stock 2004-10-05 4 S 0 800 13.49 D 2955227 D Common Stock 2004-10-05 4 S 0 26562 13.5 D 2928665 D Common Stock 2004-10-05 4 S 0 10000 13.53 D 2918665 D Common Stock 2004-10-05 4 S 0 20000 13.55 D 2898665 D Common Stock 2004-10-05 4 S 0 100 13.56 D 2898565 D Common Stock 2004-10-05 4 S 0 10000 13.6 D 2888565 D Common Stock 2004-10-05 4 S 0 10000 13.63 D 2878565 D Common Stock 2004-10-05 4 S 0 3400 13.65 D 2875165 D Common Stock 2004-10-05 4 S 0 100 13.66 D 2875065 D Common Stock 2004-10-05 4 S 0 1000 13.7 D 2874065 D Common Stock 2004-10-05 4 S 0 2800 13.71 D 2871265 D Common Stock 20000 I Owned by spouse, Julie Taffel Klaus Transaction pursuant to a 10b5-1 written plan. //John D. Ireland, Attorney-in-Fact 2004-10-05