Directors’ Dealings 2011

Information about Directors’ Dealings (§ 15a WpHG)

Since July 1, 2002, the members of the Executive Board and Supervisory Board of German public corporations have to notify both the corporation and the German authorities about acquisitions and sales of shares of the corporations or of rights with respect to these shares. Certain people being closely related to the board members (e.g., spouses, children) are under the same obligation.

The corporation is obliged to publish on its Web site all notifications received from its board members.

Date of Trade

Purchaser

Position

Number of Units/ ISIN DE 0007226706

Price per share/ Total Price

Buy/ Sell

Stock Exchange

31/03/2011

Michael Knopp

Chief Financial Officer (CFO)

5,000

 11.95 €/ 59,750.00 €

Sell

XETRA

31/03/2011

Michael Knopp

Chief Financial Officer (CFO)

5,000

11.7453 €/ 58,726.30 €

Sell

XETRA

31/03/2011

Michael Knopp

Chief Financial Officer (CFO)

7,500

11.8294 €/ 88,720.36 €

Sell

XETRA

31/03/2011

Michael Knopp

Chief Financial Officer (CFO)

5,000

11.90 €/
59,500 €

Sell

XETRA

31/03/2011

Michael Knopp

Chief Financial Officer (CFO)

5,000

11.7592 €/ 58,795.90 €

Sell

XETRA

22/06/2011

Michael Knopp

Chief Financial Officer (CFO)

56,100

1,30 €/
72.930,00 €

Acquisition by exercise of options (off-market)

22/06/2011

Michael Knopp

Chief Financial Officer (CFO)

35,000

8,90 €/
311.500,00 €

Sell, off-market

22/06/2011

Frank Averdung

Chief Executive Officer (CEO)

67,500

1.30 €/ 87,750.00 €

Acquisition by exercise of options (off-market)

22/06/2011

Frank Averdung

Chief Executive Officer (CEO)

32,500

8,90 €/
289.250,00 €

Sell, off-market

28/06/2011

Michael Knopp

Chief Financial Officer (CFO)

2,500

8.89 €/
22,233.62 €

Buy

XETRA

29/06/2011

Michael Knopp

Chief Financial Officer (CFO)

1,400

9.92 €/
13,888.66 €

Buy

XETRA

04/07/2011

Frank Averdung

Executive Officer (CEO)

347

10.27 €/
3,563.69 €

Buy

XETRA

04/07/2011

Frank Averdung

Executive Officer (CEO)

2,715

10.27 €/
27,883.05 €

Buy

XETRA

04/07/2011

Frank Averdung

Executive Officer (CEO)

1,438

10.27 €/
14,768.26 €

Buy

XETRA

05.08.2011

Michael Knopp

Chief Financial Officer (CFO)

3,000

6.30 €/
18,900.00 €

Buy

Börse Frankfurt

05.08.2011

Michael Knopp

Chief Financial Officer (CFO)

5,000

6.40 €/
32,000.00 €

Buy

Börse Frankfurt

05.08.2011

Michael Knopp

Chief Financial Officer (CFO)

2,000

6.30 €/
12,600.00 €

Buy

Börse Stuttgart

15.08.2011

Michael Knopp

Chief Financial Officer (CFO)

10,000

8,06 €/
80.570,35 €

Sell

XETRA

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