FUER FOLGENDES INSTRUMENT WIRD DAS KUERZEL GEAENDERT, GUELTIG AB 21.12.2012 FOR THE FOLLOWING INSTRUMENT THE SHORT CODE WILL CHANGE, VALID FROM DECEMBER 21, 2012 ISIN NAME SHORT CODE (OLD) SHORT CODE (NEW) AT0000A0E9W5 S&T AG GROA SANT FUER RUECKFRAGEN STEHT IHNEN DIE MARKET SUPERVISION HELPLINE GERNE ZUR VERFUEGUNG. PLEASE DO NOT HESITATE TO CONTACT THE MARKET SUPERVISION HELPLINE FOR ANY QUESTIONS YOU MAY HAVE.