Pursuant to section 28a subsection (2) item 1 of the Danish Securities Trading Act we can report the following transactions based on today's reports from insiders: Name:Ole Christian Andersen Reason: Member of the Board Issuer: Topsil Semiconductor Materials ID-code: DK 00 1027 1584 Type: Shares Transaction: Purchase Trading date: 22 may 2008 Market: OMX Nordic Exchange Copenhagen Number 65,000 Market value DKK 92,950 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.