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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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Details of the person subject to the disclosure requirement:
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Person, triggering the disclosure:
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Name:              Ulrich Becker
                   

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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Transaction:
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Description of financial instrument: share
ISIN:DE00KC01000
Type of transaction: purchase
Date:                21.05.2010
No of items:         447
Currency:            Euro
Price:               15.7430
Total amount traded: 7,037.1210
Place:               XETRA
Explanation:         

Further inquiry note:
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Dr. Jan Liersch
Tel.: +49 (0) 203 307-2284

Issuer subject to the publication requirement:
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issuer:   Klöckner & Co SE
          Am Silberpalais 1
          D-47057 Duisburg
phone:    +49(0)203-307-0
FAX:      +49(0)203-307-5000
mail:     info@kloeckner.de
WWW:      ¿U1http://www.kloeckner.de¿U0
sector:   Metal Goods & Engineering
ISIN: DE000KC01000
indexes:  CDAX, Classic All Share, Prime All Share
stockmarkets: regulated dealing/prime standard: Frankfurt, free trade: Berlin,
          Hamburg, Stuttgart, Düsseldorf, München 
language: English