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

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:  Christian Borelli-Kjær
Reason:Christian Borelli-Kjær is a related party to Jens Borelli-Kjær,         
chairman of the Board 
Issuer:Topsil Semiconductor Materials
ID-code:DK 00 1027 1584
Type:Shares
Transaction:Purchase
Trading date:21 may 2008
Market:OMX Nordic Exchange Copenhagen
Number            105,000
Market value DKK  147,000

Name:  Caroline Borelli-Kjær
Reason:Caroline Borelli-Kjær is a related party to Jens Borelli-Kjær,          
chairman of the Board 
Issuer:Topsil Semiconductor Materials
ID-code:DK 00 1027 1584
Type:Shares
Transaction:Purchase
Trading date:21 may 2008
Market:OMX Nordic Exchange Copenhagen
Number            105,000
Market value DKK  147,000

Name:  Mads Borelli-Kjær
Reason:Mads Borelli-Kjær is a related party to Jens Borelli-Kjær,              
chairman of the Board 
Issuer:Topsil Semiconductor Materials
ID-code:DK 00 1027 1584
Type:Shares
Transaction:Purchase
Trading date:21 may 2008
Market:OMX Nordic Exchange Copenhagen
Number            105,000
Market value DKK  147,000

Name:  Anna Borelli-Kjær
Reason:Anna Borelli-Kjær is a related party to Jens Borelli-Kjær,              
chairman of the Board 
Issuer:Topsil Semiconductor Materials
ID-code:DK 00 1027 1584
Type:Shares
Transaction:Purchase
Trading date:21 may 2008
Market:OMX Nordic Exchange Copenhagen
Number            105,000
Market value DKK  147,000


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.