DGAP-CMS: HOCHTIEF Aktiengesellschaft: Disclosure in

HOCHTIEF Aktiengesellschaft / Stock Buyback

10.11.2008 

Release of a Post-admission Duties announcement
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Disclosure in accordance with Art. 4 (4) of Regulation (EC) No. 2273/2003

In the period from November 3 to November 7, 2008, a total of 423,440
shares were acquired by HOCHTIEF Aktiengesellschaft under the terms of
HOCHTIEF Aktiengesellschaft's stock buyback program. As announced in the
disclosure published on October 21, 2008 in accordance with Art. 4 (2) of
Regulation (EC) No. 2273/2003, the start of the buyback period was October
22, 2008. As a result, the total number of shares acquired by HOCHTIEF
Aktiengesellschaft since October 22, 2008 under the terms of the stock
buyback program amounts to 1,358,355.

In addition, HOCHTIEF Pension Trust e. V. acquired a total of 45,000 shares
of HOCHTIEF Aktiengesellschaft under the terms of the stock buyback program
in the period from November 3 to November 7, 2008. The start of the buyback
period was announced in the aforementioned disclosure published on October
21, 2008. As a result, the total number of shares acquired by HOCHTIEF
Pension Trust e. V. since October 22, 2008 under the terms of the stock
buyback program amounts to 947,000.

The shares of HOCHTIEF Aktiengesellschaft were acquired exclusively in
electronic trading on the Frankfurt Stock Exchange (Xetra) by a bank
commissioned to acquire the shares by one of the aforementioned buyers.

Information on the transactions in accordance with Art. 4 (3) and (4) of
Regulation (EC) No. 2273/2003 has been published in the 'Investor
Relations' section of the website of HOCHTIEF Aktiengesellschaft
(www.hochtief.de/www.hochtief.com).


Essen, November 10, 2008


HOCHTIEF Aktiengesellschaft
The Executive Board

DGAP 10.11.2008 
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Language:     English
Issuer:       HOCHTIEF Aktiengesellschaft
              Opernplatz 2
              45128 Essen
              Deutschland
Internet:     www.hochtief.de
End of News                                     DGAP News-Service
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DGAP-CMS: HOCHTIEF Aktiengesellschaft: Disclosure in accordance with Art. 4 (4) of Regulation (EC) No. 2273/2003
