X0303 4 2011-03-31 0 0000891178 EPICOR SOFTWARE CORP EPIC 0001437701 CLARK RUSSELL C. 18200 VON KARMAN SUITE 1000 IRVINE CA 92612 0 1 0 0 PAO/SVP Common Stock 2011-03-31 4 F 0 458 11.07 D 147359 D In an exempt disposition to the issuer under rule 16b-3(e) and pursuant to a long standing election by recipient, the recipient remitted shares to the issuer in connection with the satisfaction of withholding tax obligation arising out of the lifting of the restrictions on previously reported restricted stock grant. Includes restricted shares subject to lapsing right of forfeiture. /s/John D. Ireland, Attorney in Fact 2011-04-04