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  Notification concerning transactions by persons discharging managerial
  responsibilities pursuant to section 15a of the WpHG, transmitted by euro
  adhoc with the aim of a Europe-wide distribution. The issuer is responsible
  for the content of this announcement.
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06.02.2009

Xetra (euro adhoc) - Details of the person subject to the disclosure
requirement:
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Name:              Anna Brinkmann

Reason for the disclosure requirement:
~
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Reason:            Person performing managerial responsibilities
Position:          Member of a managing body

Details of the transaction:
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Description of financial instrument: EQU (Aktien)
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ISIN:                AT0000A00Y78
Type of transaction: purchase
Date:                06.02.2009
No of items:         4563
Currency:            Euro
Price:               1.9861
Total amount traded: 9,062.5743
Place:               Xetra
Explanation:
~

Further inquiry note:
---------------------
Herbert Doile
Tel.: +49 (0)421 79282860
E-Mail: herbert.doile@catoilag.com



Issuer subject to the publication requirement:
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end of announcement                               euro adhoc
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Further inquiry note:

Branche: Oil & Gas - Upstream activities
ISIN: AT0000A00Y78
WKN: A0IKWU
Index: SDAX, Classic All Share, Prime All Share
Börsen: Börse Frankfurt / regulated dealing/prime standard