NASDAQ OMX Nordic Exchange Copenhagen 19.12.2008 Nikolaj Plads 6 1067 København K No. 20/08 Financial calendar 2009 The financial calendar for 2009 has been scheduled as follows: 24.03.2009 Preliminary announcement of annual report 20.04.2009 Annual Report 29.04.2009 Annual General Meeting 25.05.2009 Quarterly report - Q1 20.08.2009 Interim report - six months 12.11.2009 Quarterly report - Q3 Topsil Semiconductor Materials A/S Jens Borelli-Kjær Keld Lindegaard Andersen Chairman CEO +45 40 16 14 82 +45 21 70 87 72 Please note that this translation is provided for convenience only. The Danish version shall prevail in case of discrepancies.