Investor Relations

Notification Pursuant Section 15a WpHG

Name Joachim Lutz
Person with management function / close relative to
person with management function 		Management function
Position CFO
Financial instrument Share
ISIN DE000A0LAUP1
Sell or buy Buy
Date and place December 10, 2008,
Xetra/Frankfurt
Price 2.29 EUR
Units 2600
Volumen 5,954 EUR
Name Joachim Lutz
Person with management function / close relative to
person with management function 		Management function
Position CFO
Financial instrument Share
ISIN DE000A0LAUP1
Sell or buy Buy
Date and place September 3, 2008,
Xetra/Frankfurt
Price 3.08 EUR
Units 2000
Volumen 6,160 EUR
Name Dr. Lutz Guderjahn
Person with management function / close relative to
person with management function 		Management function
Position COO
Financial instrument Share
ISIN DE000A0LAUP1
Sell or buy Buy
Date and place July 9, 2008,
Xetra
Price 2.67 EUR
Units 3000
Volumen 8,010 EUR
Name Joachim Lutz
Person with management function / close relative to
person with management function 		Management function
Position CFO
Financial instrument Share
ISIN DE000A0LAUP1
Sell or buy Buy
Date and place March 14, 2008,
Frankfurt
Price 3.21 EUR
Units 3000
Volumen 9,630 EUR
Name Joachim Lutz
Person with management function / close relative to
person with management function 		Management function
Position CFO
Financial instrument Share
ISIN DE000A0LAUP1
Sell or buy Buy
Date and place October 12, 2007,
Frankfurt
Price 4.90 EUR
Units 2000
Volumen 9,800 EUR
Name Dr. Lutz Guderjahn
Person with management function / close relative to
person with management function 		Management function
Position COO
Financial instrument Share
ISIN DE000A0LAUP1
Sell or buy Buy
Date and place December 8, 2006,
Frankfurt
Price 6.98 EUR
Units 2000
Volume 13,960 EUR
Name Joachim Lutz
Person with management function / close relative to
person with management function 		Management function
Position CFO
Financial instrument Share
ISIN DE000A0LAUP1
Sell or buy Buy
Date and place December 7, 2006,
Frankfurt
Price 6.90 EUR
Units 2000
Volume 13,800 EUR
Name Joachim Lutz
Person with management function / close relative to
person with management function 		Management function
Position CFO
Financial instrument Share
ISIN DE000A0LAUP1
Sell or buy Buy
Date and place October 19, 2006,
Frankfurt
Price 7.25 EUR
Units 4000
Volume 29,000 EUR

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