EANS-Voting Rights: Pfeiffer Vacuum Technology AG / Release according to article 26, section 1 WpHG (Securities Trading Act) with the aim of Europe-wide distribution

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

Announcement according to Article 21, Section 1 of the WpHG (share)

Person/company obliged to make the notification:

Name: The Royce Fund
Place: Wilmington, Delaware
State: USA

The Royce Fund, Wilmington, Delaware, USA, notified Pfeiffer Vacuum Technology
AG pursuant to article 21 section 1 WpHG („German Securities Trading Act“) that
the percentage of their voting rights in our company fell below the threshold of
3 percent on May 11, 2012 and on that day amounted to 2.94 percent (equalling
290,439 voting rights).

Asslar, May 14, 2012

Further inquiry note:
Brigitte Looß
Leiterin Investor Relations
Tel.: +49 (6441) 802-1346
E-Mail: Brigitte.Loos@pfeiffer-vacuum.de

end of announcement euro adhoc

issuer: Pfeiffer Vacuum Technology AG
Berliner Str. 43
D-35614 Aßlar
phone: +49(0)6441-802-0
FAX: +49 (6441) 802-1202
mail: info@pfeiffer-vacuum.de
WWW: http://www.pfeiffer-vacuum.de
sector: Machine Manufacturing
ISIN: DE0006916604
indexes: TecDAX, CDAX, HDAX, Prime All Share, DAXsector All Industrial
stockmarkets: free trade: Hannover, Berlin, München, Hamburg, Düsseldorf,
Stuttgart, regulated dealing/prime standard: Frankfurt
language: English

Quelle: http://www.presseportal.de/pm/9589/2252884/eans-voting-rights-pfeiffer-vacuum-technology-ag-release-according-to-article-26-section-1-wphg/api