

Under the Austrian Stock Exchange Act issuers whose securities are admitted to trading on a regulated market are obliged at least once a year to publish a document containing or providing references to all information they have published or made available to the public in the last twelve months.
| Announcements FY 2007 pursuant to section 75a Austrian Stock Exchange Act (German only) | |
| Announcements FY 2006 pursuant to section 75a Austrian Stock Exchange Act (German only) |