Report on insiders' transactions


NASDAQ OMX Copenhagen A/S	  		10.05.2010
Nikolaj Plads 6
1067 København K	


No. 14/10

Report on insider transactions with shares issued by Topsil Semiconductor
Materials A/S 

Pursuant to section 28a of the Danish Securities Trading Act we can report the
following transactions based on today's reports from insiders: 



Name: Eivind Dam Jensen
Reason: Vice-chairman of the Board of Directors
Issuer: Topsil Semiconductor Materials
ID-code: DK 0060220812
Type: Preemptive rights
Transaction: Sales
Market: NASDAQ OMX Copenhagen
Trading date: 7 May 2010
Number: 47,955,207
Market value DKK: 4,795,520.70

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.

Attachments

14-10 insider transactions.pdf