14. October 2008 | Voting Rights Announcements

On October 09, 2008 , Oppenheimer Funds, Centennial, CO, USA has informed us according to Article 21,

AIXTRON AG / Release of an announcement according to Article 21, Section 1 of the WpHG [the German Securities Trading Act] (share)

Release of a Voting Rights announcement, transmitted by DGAP - a company of
EquityStory AG.
The issuer is solely responsible for the content of this announcement.
----------------------------------------------------------------------

On October 09, 2008 , Oppenheimer Funds, Centennial, CO, USA has informed
us according to Article 21, Section 1 of the WpHG that via shares its
Voting Rights on AIXTRON AG, Aachen, Deutschland, ISIN: DE000A0WMPJ6, WKN:
A0WMPJ, have exceeded the 3% limit of the Voting Rights on October 02, 2008
and now amount to 3.12% (this corresponds to 2833430 Voting Rights).

14.10.2008  Financial News transmitted by DGAP
----------------------------------------------------------------------
 
Language:     English
Issuer:       AIXTRON AG
              Kackertstr. 15-17
              52072 Aachen
              Deutschland
Internet:     www.aixtron.com
 
End of News                                     DGAP News-Service
 
---------------------------------------------------------------------------

Our registered trademarks: AIXACT®, AIXTRON®, Atomic Level Solutions®, Close Coupled Showerhead®, CRIUS®, EXP®, EPISON®, Gas Foil Rotation®, Optacap™, OVPD®, Planetary Reactor®, PVPD®, STExS®, Trijet®

Your contact person

Investor Relations

Ralf Penner

Senior IR Manager

Phone: +49 (2407) 9030-6153

Send e-mail

Service

AIXTRON SE (Headquarters)

AIXTRON 24/7 Technical Support Line

AIXTRON Europe

AIXTRON Ltd (UK)

AIXTRON K.K. (Japan)

AIXTRON Korea Co., Ltd.

AIXTRON Taiwan Co., Ltd. (Main Office)

AIXTRON Inc. (USA)

Products

Vincent Meric
Vice President Marketing

Career

Laura Preinich
Recruiter

Tom Lankes
Talent Acquisition Expert- Ausbildungsleitung

Sustainability

Christoph Pütz
Senior Manager ESG & Sustainability

Investor Relations

Christian Ludwig
Vice President Investor Relations & Corporate Communications

Ralf Penner
Senior IR Manager

Press & Public Relations

Christian Ludwig
Vice President Investor Relations & Corporate Communications

Research & Development

Prof. Dr. Michael Heuken
Vice President Advanced Technologies