NASDAQ OMX Stockholm AB has decided to officially list the following certificate program, issued by Sveriges Riksbank with effect from June 1st, 2010: Name Short name Order book ID Sveriges Riksbank RIXC 1006 74079 Sveriges Riksbank RIXC 1007 74080 Sveriges Riksbank RIXC 1008 74084 Sveriges Riksbank RIXC 1009 74087 Sveriges Riksbank RIXC 1010 74088 Sveriges Riksbank RIXC 1011 74089 Sveriges Riksbank RIXC 1012 74090 Sveriges Riksbank RIXC 1101 74091 Sveriges Riksbank RIXC 1102 74086 Sveriges Riksbank RIXC 1103 74085 Sveriges Riksbank RIXC 1104 74083 Sveriges Riksbank RIXC 1105 74082 Sveriges Riksbank RIXC 1106 74081 The instruments will be registered on NASDAQ OMX Stockholm AB, Fixed Income, submarket Benchmark bonds. The instruments will replace the following instruments which will be delisted with effect from June 1st, 2010. Name Short name Order book ID Sveriges Riksbank RIXC 1W 59681 Sveriges Riksbank RIXC 2W 61704 Sveriges Riksbank RIXC 3W 61705 For further information concerning this exchange notice please contact Jonas Aldén or Eva Norling, telephone +46 8 405 60 00 or mail: ISS@nasdaqomx.com