Notification of voting rights transmitted by euro adhoc. The issuer is
  responsible for the content of this announcement.

Person/company obliged to make the notification:
Name:    UBS AG
Place:   Zurich
State:   Switzerland

Company data:
Name:    Thielert AG
Address: Helbingstraße 64-66, 22047 Hamburg
Place:   Hamburg
State:   Deutschland

11.04.2007

In accordance with § 21 Abs. 1 WpHG we have been informed on April 
10, 2007 that on April 3, 2007 the voting interests held by UBS AG, 
Zurich/Switzerland, fell below the threshold of 3% and now amounts to
2.85% (566.790 voting stocks).

Thielert Aktiengesellschaft
Management Board

end of announcement                               euro adhoc 11.04.2007 10:45:18

Further inquiry note:

Branche: Machine Manufacturing
ISIN: DE0006052079
WKN: 605207
Index: SDAX, CDAX, Prime All Share, Classic All Share
Börsen: Frankfurter Wertpapierbörse / official dealing/prime standard
Börse Berlin-Bremen / free trade
Hamburger Wertpapierbörse / free trade
Baden-Württembergische Wertpapierbörse / free trade
Börse Düsseldorf / free trade
Bayerische Börse / free trade