Voting Rights Announcements | 27 February 2007 15:54


AIXTRON AG: Release according to article 26, section 1 WpHG [Securities Trading Act] with the aim of a Europe-wide distribution

AIXTRON AG / Release of an announcement according to article 21 WpHG [German Securities Trading Act] (share)

Release of a Voting rights announcement according to article 21, section 1
WpHG , transmitted by DGAP - a company of EquityStory AG.
The issuer is solely responsible for the content of this announcement.
----------------------------------------------------------------------

On February 27, 2007 , Commerz Unternehmensbeteiligungs-Aktiengesellschaft
Frankfurt/Main, Deutschland has informed us according to article 21,
section 1 WpHG  that via shares its voting rights on AIXTRON AG, Aachen,
Deutschland, ISIN: DE0005066203, WKN: 506620, have fallen below the 3%
limit of the voting rights on February 22, 2007  and now amount to 2.86%
(this corresponds to 2511000 voting rights).

DGAP 27.02.2007 
----------------------------------------------------------------------
 
Language:     English
Issuer:       AIXTRON AG
              Kackertstr. 15-17
              52072 Aachen Deutschland
WWW:          www.aixtron.com
 
End of News                                     DGAP News-Service
 
---------------------------------------------------------------------------