Our principles inspire confidence.

Forschung und Entwicklung

Archive

Release of a Voting Rights announcement according to article 26, Section 1 of the WpHG (the German Securities Trading Act)

May 16, 2014

On May 13, 2014, BlackRock, Inc., New York, NY, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have fallen below the 5% threshold of the Voting Rights on May 09, 2014 and on that day amounted to 4.91% (this corresponds to 5525230 Voting Rights).
4.91% of Voting Rights (this corresponds to 5525230 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG (German Securities Trading Act).

Furthermore, on May 13, 2014, BlackRock Holdco 2, Inc., Wilmington, DE, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have fallen below the 5% threshold of the Voting Rights on May 09, 2014 and on that day amounted to 4.91% (this corresponds to 5525230 Voting Rights).
4.91% of Voting Rights (this corresponds to 5525230 Voting Rights) are attributed to the company in accordance with Article 22, Section 1,Sentence 1, No. 6 in connection with sentence 2 of the WpHG (German Securities Trading Act).

Furthermore, on May 13, 2014, BlackRock Financial Management, Inc., New York, NY, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have fallen below the 5% threshold of the Voting Rights on May 09, 2014 and on that day amounted to 4.91% (this corresponds to 5525230 Voting
Rights).
4.91% of Voting Rights (this corresponds to 5525230 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG (German Securities Trading Act).

Furthermore, on May 14, 2014, BlackRock, Inc., New York, NY, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 5% threshold of the Voting Rights on May 12, 2014 and on that day amounted to 5.01% (this corresponds to 5643586 Voting Rights).
5.01% of Voting Rights (this corresponds to 5643586 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG (German Securities Trading Act).

Furthermore, on May 14, 2014, BlackRock Holdco 2, Inc., Wilmington, DE, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 5% threshold of the Voting Rights on May 12, 2014 and on that day amounted to 5.01% (this corresponds to 5643586 Voting Rights).
5.01% of Voting Rights (this corresponds to 5643586 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG (German Securities Trading Act).

Furthermore, on May 14, 2014, BlackRock Financial Management, Inc., New York, NY, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 5% threshold of the Voting Rights on May 12, 2014 and on that day amounted to 5.01% (this corresponds to 5643586 Voting
Rights).
5.01% of Voting Rights (this corresponds to 5643586 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG (German Securities Trading Act).

May, 15 2014

On May 12, 2014, UBS AG, Zurich, Switzerland has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 3% threshold of the Voting Rights on May 07, 2014 and on that day amounted to 3.04% (this
corresponds to 3424653 Voting Rights).
1.66% of Voting Rights (this corresponds to 1871911 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 1 of the WpHG (German Securities Trading Act).

Furthermore, on May 12, 2014, UBS AG, Zurich, Switzerland has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have fallen below the 3% threshold of the Voting Rights on May 08, 2014 and on that day amounted to
2.97% (this corresponds to 3338778 Voting Rights).
1.66% of Voting Rights (this corresponds to 1867260 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 1 of the WpHG (German Securities Trading Act).

April 24, 2014

On April 17, 2014, BlackRock, Inc., New York, NY, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 5% threshold of the Voting Rights on April 16, 2014 and on that day amounted to 5.14% (this corresponds to 5791553 Voting Rights).
5.14% of Voting Rights (this corresponds to 5791553 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG (German Securities Trading Act).

Furthermore, on April 17, 2014, BlackRock Holdco 2, Inc., Wilmington, DE, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 5% threshold of the Voting Rights on April 16, 2014 and on that day amounted to 5.14% (this corresponds to 5791553 Voting Rights).
5.14% of Voting Rights (this corresponds to 5791553 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG (German Securities Trading Act).

Furthermore, on April 17, 2014, BlackRock Financial Management, Inc., New York, NY, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 5% threshold of the Voting Rights on April 16, 2014 and on that day amounted to 5.14% (this corresponds to 5791553 Voting Rights).
5.14% of Voting Rights (this corresponds to 5791553 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG (German Securities Trading Act).

April 24, 2014

On April 17, 2014, UBS AG, Zurich, Switzerland has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have fallen below the 3% threshold of the Voting Rights on April 14, 2014 and on that day amounted to 2.97% (this corresponds to 3341662 Voting Rights).
1.66% of Voting Rights (this corresponds to 1865895 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 1 of the WpHG (German Securities Trading Act).

April 16, 2014

On April 11, 2014, UBS AG, Zurich, Switzerland has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 3% threshold of the Voting Rights on April 08, 2014 and on that day amounted to 3.17% (this corresponds to 3572822 Voting Rights).
1.65% of Voting Rights (this corresponds to 1865639 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 1 of the WpHG (German Securities Trading Act).

April 9, 2014

On April 04, 2014, UBS AG, Zurich, Switzerland has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have fallen below the 3% threshold of the Voting Rights on April 01, 2014 and on that day amounted to 2.93% (this corresponds to 3294749 Voting Rights).
1.65% of Voting Rights (this corresponds to 1863289 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 1 of the WpHG (German Securities Trading Act).

April 2, 2014

On March 28, 2014, UBS AG, Zurich, Switzerland has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 3% threshold of the Voting Rights on March 25, 2014 and on that day amounted to 3.02% (this corresponds to 3404753 Voting Rights).
1.64% of Voting Rights (this corresponds to 1847572 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 1 of the WpHG (German Securities Trading Act).

March 12, 2014

On March 10, 2014, BlackRock Advisors Holdings, Inc., New York, NY, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 3% threshold of the Voting Rights on March 06, 2014 and on that day amounted to 3.02% (this corresponds to 3401584 Voting Rights). 3.02% of Voting Rights (this corresponds to 3401584 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG.

March 5, 2014

On March 03, 2014, UBS AG, Zürich, Switzerland has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have fallen below the 3% threshold of the Voting Rights on February 26, 2014 and on that day amounted to 2.99% (this corresponds to 3375326 Voting Rights).
1.65% of Voting Rights (this corresponds to 1862236 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 1 of the WpHG (German Securities Trading Act).

March 3, 2014

On February 27, 2014, BlackRock, Inc., New York, NY, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 3% threshold of the Voting Rights on February 25, 2014 and on that day amounted to 3.01% (this corresponds to 3386318 Voting Rights).
3.01% of Voting Rights (this corresponds to 3386318 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG (German Securities Trading Act).

Furthermore, on February 27, 2014, BlackRock Holdco 2, Inc., Wilmington, DE, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 3% threshold of the Voting Rights on February 25, 2014 and on that day amounted to 3.01% (this corresponds to 3386318 Voting Rights).
3.01% of Voting Rights (this corresponds to 3386318 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG (German Securities Trading Act).

Furthermore, on February 27, 2014, BlackRock Financial Management, Inc., New York, NY, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 3% threshold of the Voting Rights on February 25, 2014 and on that day amounted to 3.01% (this corresponds to 3386318 Voting Rights).
3.01% of Voting Rights (this corresponds to 3386318 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG (German Securities Trading Act).

February 25, 2013

On February 20, 2013, Baillie Gifford Overseas Limited, Edinburgh, Scotland, UK has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Deutschland, have fallen below the 5% threshold of the Voting Rights on February 19, 2013 and on that day amounted to 4.88% (this corresponds to 4973896 Voting Rights).

According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 4.88% of the Voting Rights (this corresponds to 4973896 Voting Rights) is to be attributed to the company.

February 19, 2013

On February 14, 2013, BlackRock Financial Management, Inc., New York, NY, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that  via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have fallen below the 3% threshold of the Voting Rights on February 11, 2013 and on that day amounted to 2.998% (this corresponds to 3057054 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG, 2.998% of the Voting Rights (this corresponds to 3057054 Voting Rights) is to be attributed to the company.

Furthermore, on February 14, 2013, BlackRock Holdco 2, Inc., Wilmington, DE, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have fallen below the 3% threshold of the Voting Rights on February 11, 2013 and on that day amounted to 2.998% (this corresponds to 3057054 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG, 2.998% of the Voting Rights (this corresponds to 3057054 Voting Rights) is to be attributed to the company.

Furthermore, on February 14, 2013, BlackRock, Inc., New York, NY, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have fallen below the 3% threshold of the Voting Rights on February 12, 2013 and on that day amounted to 2.91% (this corresponds to 2964883 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. in connection with sentence 2 of the WpHG, 2.91% of the Voting Rights (this corresponds to 2964883 Voting Rights) is to be attributed to the company.

February 15, 2013

On February 14, 2013, Allianz Global Investors Europe GmbH, Frankfurt/Main, Germany has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 5% threshold of the Voting Rights on February 12, 2013 and on that day amounted to 5.12% (this corresponds to 5220959 Voting Rights). According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 1.24% of the Voting Rights (this corresponds to 1262159 Voting Rights) is to be attributed to the company.

On February 12, 2013, Allianz Global Investors Europe GmbH, Frankfurt/Main, Germany has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Deutschland, have fallen below the 5% threshold of the Voting Rights on February 08, 2013 and on that day amounted to 4.95% (this corresponds to 5050510 Voting Rights). According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 1.09% of the Voting Rights (this corresponds to 1111710 Voting Rights) is to be attributed to the company.

January 25, 2013 - Correction of January 22, 2013

On January 18, 2013, BlackRock, Inc., New York, NY, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 3% threshold of the Voting Rights on January 16, 2013 and on that day amounted to 3.05% (this corresponds to 3115141 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG, 3.05% of the Voting Rights (this corresponds to 3115141 Voting Rights) is to be attributed to the company.

On January 18, 2013, BlackRock Financial Management, Inc., New York, NY, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 3% threshold of the Voting Rights on January 16, 2013 and on that day amounted to 3.05% (this corresponds to 3111945 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG, 3.05% of the Voting Rights (this corresponds to 3111945 Voting Rights) is to be attributed to the company.

On January 18, 2013, BlackRock Holdco 2, Inc., Wilmington, DE, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 3% threshold of the Voting Rights on January 16, 2013 and on that day amounted to 3.05% (this corresponds to 3111945 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG, 3.05% of the Voting Rights (this corresponds to 3111945 Voting Rights) is to be attributed to the company.

January 22, 2013

On January 18, 2013, BlackRock Financial Management, Inc., New York, NY, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 3% threshold of the Voting Rights on January 16, 2013 and on that day amounted to 3.05% (this corresponds to 3111945 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG, 3.05% of the Voting Rights (this corresponds to 3111945 Voting Rights) is to be attributed to the company. 

Furthermore, on January 18, 2013, BlackRock Holdco 2, Inc., Wilmington, DE, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 3% threshold of the Voting Rights on January 16, 2013 and on that day amounted to 3.05% (this corresponds to 3111945 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG, 3.05% of the Voting Rights (this corresponds to 3111945 Voting Rights) is to be attributed to the company.

Furthermore, on January 18, 2013, BlackRock Inc., New York, NY, U.S.A. has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 3% threshold of the Voting Rights on January 16, 2013 and on that day amounted to 3.05% (this corresponds to 3111945 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 of the WpHG, 3.05% of the Voting Rights (this corresponds to 3111945 Voting Rights) is to be attributed to the company.

January 3, 2013

On December 27, 2012, Allianz Global Investors Europe GmbH, Frankfurt/Main, Deutschland has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Deutschland, have exceeded the 5% threshold of the Voting Rights on December 20, 2012 and on that day amounted to 5.06% (this corresponds to 5157796 Voting Rights).

According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 0.85% of the Voting Rights (this corresponds to 863996 Voting Rights) is to be attributed to the company.

December 21, 2012

On December 21, 2012, Allianz Global Investors Europe GmbH, Frankfurt am Main, Deutschland has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Deutschland, have fallen below the 5% threshold of the Voting Rights on December 17, 2012 and on that day amounted to 4.99% (this corresponds to 5086746 Voting Rights). According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 0.78% of the Voting Rights (this corresponds to 792946 Voting Rights) is to be attributed to the company.

August 15, 2012

On August 15, 2012, Allianz Global Investors Kapitalanlagegesellschaft mbH, Frankfurt/Main, Germany has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 5% threshold of the Voting Rights on August 13, 2012 and on that day amounted to 5.03% (this corresponds to 5125117 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 0.65% of the Voting Rights (this corresponds to 666765 Voting Rights) is to be attributed to the company.

August 10, 2012

On August 08, 2012, Allianz Global Investors Kapitalanlagegesellschaft mbH, Frankfurt/Main, Germany has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 5% threshold of the Voting Rights on August 03, 2012 and on that day amounted to 5.05% (this corresponds to 5142851 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 0.82% of the Voting Rights (this corresponds to 832499 Voting Rights) is to be attributed to the company.

Furthermore, on August 10, 2012, Allianz Global Investors Kapitalanlagegesellschaft mbH, Frankfurt/Main, Germany has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have fallen below the 5% threshold of the Voting Rights on August 08, 2012 and on that day amounted to 4.97% (this corresponds to 5065117 Voting Rights).

According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 0.69% of the Voting Rights (this corresponds to 701765 Voting Rights) is to be attributed to the company.

April 23, 2012

On April 20, 2012, DWS Investment GmbH, Frankfurt, Germany has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 3% threshold of the Voting Rights on April 18, 2012 and on that day amounted to 3.12% (this corresponds to 3177700 Voting Rights).

February 24, 2012

On February 21, 2012 William Blair & Company, LLC, Chicago, USA has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% threshold of the Voting Rights on February 20, 2012 and on that day amounted to 2.72% (this corresponds to 2777947 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 2.72% of the Voting Rights (this corresponds to 2777947 Voting Rights) is to be attributed to the company.

December 9, 2011

On December 7, 2011, DWS Investment GmbH, Frankfurt am Main, Germany has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% threshold of the Voting Rights on December 7, 2011 and on that day amounted to 2.961% (this corresponds to 3014061 Voting Rights).

December 6, 2011, Correction of November 25, 2011

On November 24, 2011, Allianz Global Investors Kapitalanlagegesellschaft mbH, Frankfurt/Main, Germany has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 3% threshold of the Voting Rights on November 23, 2011 and on that day amounted to 3.01% (this corresponds to 3065335 Voting Rights).

According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 0.67% of the Voting Rights (this corresponds to 682342 Voting Rights) is to be attributed to the company.

November 25, 2011

On November 22, 2011, Allianz Global Investors Kapitalanlagegesellschaft mbH, Frankfurt/Main, Germany has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, have fallen below the 3% threshold of the Voting Rights on November 18, 2011 and on that day amounted to 2.98% (this corresponds to 3035335 Voting Rights).

According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 0.67% of the Voting Rights (this corresponds to 682342 Voting Rights) is to be attributed to the company.

October 31, 2011

On October 26, 2011 William Blair & Company, LLC, Chicago, USA has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 3% threshold of the Voting Rights on September 19, 2011 and on that day amounted to 3.01% (this corresponds to 3069367 Voting Rights).

According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 3.01% of the Voting Rights (this corresponds to 3069367 Voting Rights) is to be attributed to the company.

October 7, 2011

On August 12, 2011, The Vanguard Group, Inc., Wayne, PA 19087, USA has informed us on behalf of the Vanguard International Growth Fund according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 3% threshold of the Voting Rights on August 9, 2011 and on that day amounted to 3.32% (this corresponds to 3377229 Voting Rights). 

August 5, 2011

On August 3, 2011, Baillie Gifford Overseas Ltd, Edinburgh, Scotland has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 5% threshold of the Voting Rights on August 2, 2011 and on that day amounted to 5.01% (this corresponds to 5103508 Voting Rights).

According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 5.01% of the Voting Rights (this corresponds to 5103508 Voting Rights) is to be attributed to the company.

August 5, 2011

On August 3, 2011, DWS Investment GmbH, Frankfurt am Main, Germany has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% threshold of the Voting Rights on August 1, 2011 and on that day amounted to 2.954% (this corresponds to 3007061 Voting Rights).

May 26, 2011

On May 24, 2011, Allianz Global Investors Kapitalanlagegesellschaft mbH, Frankfurt am Main, Germany has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% threshold of the Voting Rights on May 20, 2011 and on that day amounted to 2.97% (this corresponds to 3014686 Voting Rights). According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 0.97% of the Voting Rights (this corresponds to 965120 Voting Rights) is to be attributed to the company.

April 11, 2011

On April 05, 2011, Baillie Gifford Overseas Ltd, Edinburgh, Scotland has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% threshold of the Voting Rights on April 1, 2011 and on that day amounted to 2.57% (this corresponds to 2595092 Voting Rights).

According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 2.57% of the Voting Rights (this corresponds to 2595092 Voting Rights) is to be attributed to the company.

November 16, 2010

On November 12, 2010, Baillie Gifford & Co, Edinburgh, UK has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 3% threshold of the Voting Rights on November 11, 2010 and now amount to 3.14% (this corresponds to 3172258 Voting Rights). According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 0.95% of the Voting Rights (this corresponds to 955652 Voting Rights) is to be attributed to the company. 2.19% of the Voting Rights (this corresponds to 2216606 Voting Rights) is to be attributed to Baillie Gifford & Co, Edinburgh, UK via Baillie Gifford Overseas Limited according to Article 22, Section 1, Sentence 1, No. 6 of the WpHG in connection with Article 22, Section 1, Sentence 2 of the WpHG.

October 29, 2010

On October 27, 2010, BlackRock, Inc., New York, USA, has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% threshold of the Voting Rights on October 21, 2010 and on that day amounted to 2.80% (this corresponds to 2833715 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG in connection with Article 22, Section 1, Sentence 2 of the WpHG, 2.80% of the Voting Rights (this corresponds to 2833715 Voting Rights) is to be attributed to the company.

On October 27, 2010, BlackRock Financial Management, Inc., New York, USA, has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% threshold of the Voting Rights on October 21, 2010 and on that day amounted to 2.79% (this corresponds to 2815161 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG in connection with Article 22, Section 1, Sentence 2 of the WpHG, 2.79% of the Voting Rights (this corresponds to 2815161 Voting Rights) is to be attributed to the company.

On October 27, 2010, BlackRock Holdco 2, Inc., Wilmington, Delaware, USA, has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% threshold of the Voting Rights on October 21, 2010 and on that day amounted to 2.79% (this corresponds to 2815161 Voting Rights). According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG in connection with Article 22, Section 1, Sentence 2 of the WpHG, 2.79% of the Voting Rights (this corresponds to 2815161 Voting Rights) is to be attributed to the company.

October 29, 2010

On October 26, 2010, UBS AG, Zurich, Switzerland has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 3% threshold of the Voting Rights on October 21, 2010 and on that day amounted to 3.02% (this corresponds to 3055409 Voting Rights). According to Article 22, Section 1, Sentence 1, No. 1 of the WpHG, 0.27% of the Voting Rights (this corresponds to 273115 Voting Rights) is to be attributed to the company.

On October 28, 2010, UBS AG, Zurich, Switzerland has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% threshold of the Voting Rights on October 25, 2010 and on that day amounted to 2.94% (this corresponds to 2972789 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 1 of the WpHG, 0.32% of the Voting Rights (this corresponds to 324090 Voting Rights) is to be attributed to the company.

October 27, 2010

On October 22, 2010, Standard Life Investments Limited, Edinburgh, UK has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% limit of the Voting Rights on October 21, 2010 and on that day amounted to 2.65% (this corresponds to 2681021 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 2.65% of the Voting Rights (this corresponds to 2681021 Voting Rights) is to be attributed to the company.

October 25, 2010

On October 25, 2010, Capital Group Companies, Inc., Los Angeles, CA, USA has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 3% threshold of the Voting Rights on May 19, 2010 and on that day amounted to 3.30% (this corresponds to 3324805 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 and sentence 3 of the WpHG, 3.30% of the Voting Rights (this corresponds to 3324805 Voting Rights) is to be attributed to the company.

On October 20, 2010, Capital Group Companies, Inc., Los Angeles, CA, USA has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% threshold of the Voting Rights on October 15, 2010 and on that day amounted to 2.87% (this corresponds to 2896348 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 and sentence 3 of the WpHG, 2.87% of the Voting Rights (this corresponds to 2896348 Voting Rights) is to be attributed to the company.

On October 20, 2010, Capital Group International, Inc., Los Angeles, CA, USA has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% threshold of the Voting Rights on October 15, 2010 and on that day amounted to 2.87% (this corresponds to 2896348 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 and sentence 3 of the WpHG, 2.87% of the Voting Rights (this corresponds to 2896348 Voting Rights) is to be attributed to the company.

September 27, 2010

On September 23, 2010, Jupiter Asset Management Group Limited, London, UK has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 3% limit of the Voting Rights on September 23, 2010 and on that day amounted to 3.187% (this corresponds to 3221300 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 in connection with Sentence 2 WpHG, 3.187% of the Voting Rights (this corresponds to 3221300 Voting Rights) is to be attributed to the company. Furthermore, 1.912% of the Voting Rights is also to be attributed to the company according to Article 22, Section 1, Sentence 1, No. 1 of the WpHG (this corresponds to 1932266 Voting Rights).

On September 23, 2010, Jupiter Asset Management Limited, London, UK has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 3% limit of the Voting Rights on September 23, 2010 and on that day amounted to 3.187% (this corresponds to 3221300 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 3.187% of the Voting Rights (this corresponds to 3221300 Voting Rights) is to be attributed to the company. Furthermore, 1.912% of the Voting Rights is also to be attributed to the company according to Article 22, Section 1, Sentence 1, No. 1 of the WpHG (this corresponds to 1932266 Voting Rights).

On September 23, 2010, Comasman Limited, London, UK has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 3% limit of the Voting Rights on September 23, 2010 and on that day amounted to 3.187% (this corresponds to 3221300 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 in connection with Sentence 2 WpHG, 3.187% of the Voting Rights (this corresponds to 3221300 Voting Rights) is to be attributed to the company. Furthermore, 1.912% of the Voting Rights is also to be attributed to the company according to Article 22, Section 1, Sentence 1, No. 1 of the WpHG (this corresponds to 1932266 Voting Rights).

On September 23, 2010, Jupiter Investment Management Group Limited, London, UK has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 3% limit of the Voting Rights on September 23, 2010 and on that day amounted to 3.187% (this corresponds to 3221300 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 in connection with Sentence 2 WpHG, 3.187% of the Voting Rights (this corresponds to 3221300 Voting Rights) is to be attributed to the company. Furthermore, 1.912% of the Voting Rights is also to be attributed to the company according to Article 22, Section 1, Sentence 1, No. 1 of the WpHG (this corresponds to 1932266 Voting Rights).

On September 23, 2010, Jupiter Fund Management Plc, London, UK has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 3% limit of the Voting Rights on September 23, 2010 and on that day amounted to 3.187% (this corresponds to 3221300 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 in connection with Sentence 2 WpHG, 3.187% of the Voting Rights (this corresponds to 3221300 Voting Rights) is to be attributed to the company. Furthermore, 1.912% of the Voting Rights is also to be attributed to the company according to Article 22, Section 1, Sentence 1, No. 1 of the WpHG (this corresponds to 1932266 Voting Rights).

On September 23, 2010, Jupiter Fund Management Group Limited, London, UK has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 3% limit of the Voting Rights on September 23, 2010 and on that day amounted to 3.187% (this corresponds to 3221300 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 in connection with Sentence 2 WpHG, 3.187% of the Voting Rights (this corresponds to 3221300 Voting Rights) is to be attributed to the company. Furthermore, 1.912% of the Voting Rights is also to be attributed to the company according to Article 22, Section 1, Sentence 1, No. 1 of the WpHG (this corresponds to 1932266 Voting Rights).

August 24, 2010

On August 19, 2010, Ameriprise Financial, Inc., Minneapolis, USA has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 3% limit of the Voting Rights on August 12, 2010 and on that day amounted to 3.06% (this corresponds to 3096330 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG in connection with sentence 2 of the WpHG, 3.06% of the Voting Rights (this corresponds to 3096330 Voting Rights) is to be attributed to the company.
Furthermore, 0.04% of the Voting Rights is also to be attributed to the company according to Article 22, Section 1, Sentence 1, No. 1 of the WpHG, (this corresponds to 41166 Voting Rights).

On August 19, 2010, Threadneedle Asset Management Holdings SARL, Luxembourg, Luxembourg has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 3% limit of the Voting Rights on August 12, 2010 and on that day amounted to 3.04% (this corresponds to 3076701 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG in connection with sentence 2 of the WpHG, 3.04% of the Voting Rights (this corresponds to 3076701 Voting Rights) is to be attributed to the company.
Furthermore, 0.04% of the Voting Rights is also to be attributed to the company according to Article 22, Section 1, Sentence 1, No. 1 of the WpHG, (this corresponds to 41166 Voting Rights).

On August 19, 2010, Threadneedle Asset Management Holdings Limited, London, UK has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 3% limit of the Voting Rights on August 12, 2010 and on that day amounted to 3.03% (this corresponds to 3063773 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG in connection with sentence 2 of the WpHG, 3.03% of the Voting Rights (this corresponds to 3063773 Voting Rights) is to be attributed to the company.
Furthermore, 0.04% of the Voting Rights is also to be attributed to the company according to Article 22, Section 1, Sentence 1, No. 1 of the WpHG, (this corresponds to 41166 Voting Rights).

On August 19, 2010, Threadneedle Asset Management Limited, London, UK has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 3% limit of the Voting Rights on August 12, 2010 and on that day amounted to 3.03% (this corresponds to 3063773 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 3.03% of the Voting Rights (this corresponds to 3063773 Voting Rights) is to be attributed to the company.

May 27, 2010

On May 25, 2010, Capital Group International, Inc., Los Angeles, CA, USA has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 3% limit of the Voting Rights on May 19, 2010 and on that day amounted to 3.30% (this corresponds to 3324805 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 in connection with sentence 2 and sentence 3 of the WpHG, 3.30% of the Voting Rights (this corresponds to 3324805 Voting Rights) is to be attributed to the company.

May 6, 2010

On May 4, 2010, FMR LLC, Boston, Massachussetts, USA has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% limit of the Voting Rights on April 30, 2010 and on that day amounted to 2.15% (this corresponds to 2168604 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 2.15% of the Voting Rights (this corresponds to 2168604 Voting Rights) is to be attributed to the company in connection with sentence 2 of the WpHG.

Furthermore, on May 4, 2010, Fidelity Management & Research Company, Boston, Massachusetts, USA has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% limit of the Voting Rights on April 29, 2010 and on that day amounted to 2.87% (this corresponds to 2895043 Voting Rights).

According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 2.87% of the Voting Rights (this corresponds to 2895043 Voting Rights) is to be attributed to the company.

February 17, 2010

On February 15, 2010, Fidelity Management & Research Company, Boston, Massachusetts, USA has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 5% limit of the Voting Rights on February 11, 2010 and on that day amounted to 4.89% (this corresponds to 4924690 Voting Rights).

According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 4.89% of the Voting Rights (this corresponds to 4924690 Voting Rights) is to be attributed to the company.

Furthermore has informed us Fidelity Investment Trust, Boston, Massachusetts, USA according to Article 21, Section 1 of the WpHG on February 15, 2010, that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% limit of the Voting Rights on February 11, 2010 and on that day amounted to 2.96% (this corresponds to 2975400 Voting Rights).

December 10, 2009

The voting rights are held by Norges Bank (Central Bank of Norway), organization number 937 884 117.

On December 8, 2009, in the name and on behalf of the state of Norway, The Royal Ministry of Finance, Oslo, Norway informed us pursuant to sec. 21 para. 1 WpHG that on 02.12.2009 the voting rights of the state of Norway in AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ exceeded the threshold of 3% and amounts to 3.03% (3050555 voting rights).

The voting rights are held by Norges Bank (Central Bank of Norway), organization number: 937 884 117. Norges Bank (Central Bank of Norway) is controlled by the state of Norway, and voting rights held by Norges Bank are to be attributed to the state of Norway pursuant sec. 22 para. 1 sent.
1 no. 1 WpHG.

November 4, 2009

On November 04, 2009, Deutsche Bank AG, Frankfurt am Main, Germany, has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have exceeded the 3% and 5% limits of the Voting Rights on October 30, 2009 and on that day amounted to 9.61% (this corresponds to 9646706 Voting Rights).

At the same time, on November 04, 2009, Deutsche Bank AG, Frankfurt am Main, Germany, informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 5% and 3% limits of the Voting Rights on November 03, 2009 and on that day amounted to 0% (this corresponds to 0 Voting Rights).

November 3, 2009

On November 03, 2009, cominvest Asset Management GmbH, Frankfurt am Main, Germany, has informed us according to Article 21, Section 1, Sentence 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% limit of the Voting Rights on October 30, 2009 and on that day amounted to 2.93% (this corresponds to 2944123 Voting Rights).

According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 0.77% of the Voting Rights (this corresponds to 768623 Voting Rights) is to be attributed to the company.

August 12, 2009

On August 10, 2009, Massachusetts Mutual Life Insurance Company, Springfield, MA, USA has informed us according to Article 21, Section 1, 24 of the WpHG that via shares the Voting Rights of Oppenheimer Global Opportunities Fund, Centennial, CO, USA on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% limit of the Voting Rights on August 4, 2009 and now amount to 2,88% (this corresponds to 2632650 Voting Rights).

Furthermore, on August 10, 2009, Massachusetts Mutual Life Insurance Company, Springfield, MA, USA has informed us according to Article 21, Section 1, 24 of the WpHG that via shares the Voting Rights of OppenheimerFunds Inc., Centennial, CO, USA on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% limit of the Voting Rights on August 4, 2009 and now amount to 2,88% (this corresponds to 2632650 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 2.88% of the Voting Rights (this corresponds to 2632650 Voting Rights) were to be attributed to the OppenheimerFunds Inc., Centennial, CO, USA via Oppenheimer Global Opportunities Fund, Centennial, CO, USA.

Furthermore, on August 10, 2009, Massachusetts Mutual Life Insurance Company, Springfield, MA, USA has informed us according to Article 21, Section 1, 24 of the WpHG that via shares the Voting Rights of Oppenheimer Acquisition Corp., Centennial, CO, USA on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% limit of the Voting Rights on August 4, 2009 and now amount to 2,88% (this corresponds to 2632650 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6, Sentence 2 of the WpHG, 2.88% of the Voting Rights (this corresponds to 2632650 Voting Rights) were to be attributed to the Oppenheimer Acquisition Corp., Centennial, CO, USA via Oppenheimer Global Opportunities Fund, Centennial, CO, USA.

Furthermore, on August 10, 2009, Massachusetts Mutual Life Insurance Company, Springfield, MA, USA has informed us according to Article 21, Section 1, 24 of the WpHG that via shares the Voting Rights of MassMutual Holding LLC, Springfield, MA, USA on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% limit of the Voting Rights on August 4, 2009 and now amount to 2,88% (this corresponds to 2632650 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6, Sentence 2 of the WpHG, 2.88% of the Voting Rights (this corresponds to 2632650 Voting Rights) were to be attributed to the MassMutual Holding LLC, Springfield, MA, USA via Oppenheimer Global Opportunities Fund, Centennial, CO, USA.

Furthermore, on August 10, 2009, Massachusetts Mutual Life Insurance Company, Springfield, MA, USA has informed us according to Article 21, Section 1, 24 of the WpHG that via shares the Voting Rights of Massachusetts Mutual Life Insurance Company, Springfield, MA, USA on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% limit of the Voting Rights on August 4, 2009 and now amount to 2,88% (this corresponds to 2632650 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6, Sentence 2 of the WpHG, 2.88% of the Voting Rights (this corresponds to 2632650 Voting Rights) were to be attributed to the Massachusetts Mutual Life Insurance Company, Springfield, MA, USA via Oppenheimer Global Opportunities Fund, Centennial, CO, USA.

June 8, 2009

On June 04, 2009, Julius Bär Holding AG, Zurich, Switzerland has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Aachen, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% limit of the Voting Rights on May 27, 2009 and now amount to 2.87% (this corresponds to 2615374 Voting Rights).

According to Article 22, Section 1, Sentence 1, No. 6 WpHG in conjunction with § 22, Section 1, Sentence 2 of the WpHG, 2.87% of the Voting Rights (this corresponds to 2615374 Voting Rights) is to be attributed to the company.

May 27, 2009

On May 26, 2009, GAM (UK) Limited, London, England has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Aachen, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% limit of the Voting Rights on May 21, 2009 and now amount to 2.96% (this corresponds to 2688865 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 WpHG in conjunction with § 22, Section 1, Sentence 2 of the WpHG, 2.96% of the Voting Rights (this corresponds to 2688865 Voting Rights) is to be attributed to the company.

On May 26, 2009, GAM Holding AG, Zurich, Switzerland has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Aachen, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% limit of the Voting Rights on May 21, 2009 and now amount to 2.96% (this corresponds to 2688865 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 WpHG in conjunction with § 22, Section 1, Sentence 2 of the WpHG, 2.96% of the Voting Rights (this corresponds to 2688865 Voting Rights) is to be attributed to the company.

May 15, 2009

On May 14, 2009, GAM International Management Ltd., London, England, has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on AIXTRON AG, Herzogenrath, Germany, ISIN: DE000A0WMPJ6, WKN: A0WMPJ, have fallen below the 3% limit of the Voting Rights on May 11, 2009 and on that day amounted to 2.951% (this corresponds to 2682570 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 2.951% of the Voting Rights (this corresponds to 2682570 Voting Rights) is to be attributed to the company.