| Date | Ad hoc information | Download |
| 29.01.2012 |
HOCHTIEF confirms outlook for 2012, special effects negatively impact earnings in 2011 more |
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| 13.11.2011 |
Revised Group guidance for 2011 and 2012; guidance for 2013 confirmed more |
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| 30.09.2011 |
HOCHTIEF Aktiengesellschaft: HOCHTIEF subsidiary Leighton sells parts of Australian iron ore business more |
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| 11.04.2011 |
HOCHTIEF Aktiengesellschaft: HOCHTIEF forecast for 2011 significantly reduced due to adverse effects on the profits of Leighton; HOCHTIEF forecasts for 2012 and 2013 not affected; capital increase announced by Leighton more |
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| 10.04.2011 |
HOCHTIEF Aktiengesellschaft: Retirement of Dr. Herbert Lütkestratkötter from the Executive Board as of May 12, 2011 / Election of Dr. Frank Stieler as new Chairman of the Executive Board more |
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| 07.04.2011 |
HOCHTIEF Aktiengesellschaft: Request by Leighton for a trading halt in Leighton shares due to a review of the earnings guidance; significant adverse effects on the HOCHTIEF forecast for 2011 to be expected more |
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| 14.02.2011 |
HOCHTIEF Aktiengesellschaft: HOCHTIEF expects to comfortably outperform its earnings forecast for the 2010 consolidated financial statements more |
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| 06.12.2010 |
HOCHTIEF AG/Capital increase: Qatar Holding to become major shareholder of HOCHTIEF more |
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| 10.11.2010 |
HOCHTIEF details earnings plan for 2011 to 2013 and plans divestments of participations in 2011 and 2012 more |
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| 02.11.2010 |
HOCHTIEF Aktiengesellschaft: HOCHTIEF confirms forecast despite adverse effects on the profits of Australian subsidiary more |
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