09:14 MB-HSBC @EC0512<04875> - Change of stock short name Market participants are requested to note that the stock short name of currently listed 2005 European Style Call Warrants (Cash Settled) relating to existing issued ordinary shares of US$0.50 each of HSBC Holdings plc issued by Macquarie Bank Limited will be changed to "MB-HSBC@EC0512A" with effect from Friday, 13/05/2005.