NASDAQ OMX Stockholm AB decides to officially list the following loans on the Corporate Bond List with effect from December 11th, 2009. Short name Order book id SSAO 122 O2 71652 SSAO 123 O2 71653 Please see enclosed list for detailed information. For further information concerning this exchange notice please contact Niklas Frykström or Eva Norling, telephone +46 8 405 60 00 or mail to iss@nasdaqomx.com.