Nordion Reports Fourth Quarter and Fiscal 2012 Financial Results; Provides Fiscal 2013 Outlook

• Fourth quarter fiscal 2012 revenue of $74.7 million, up 1% from fiscal 2011; full year revenue of $244.8 million, down 11% from fiscal 2011
• TheraSphere® revenue for fourth quarter fiscal 2012 increased to $12.0 million, up 10% from fourth quarter fiscal 2011; full year TheraSphere revenue was up 14% from fiscal 2011
• Extended Mo-99 contract with Lantheus Medical Imaging for two additional years to 2015

Nordion reports in U.S. dollars unless otherwise specified