SW Umwelttechnik Stoiser & Wolschner AG: Dissemination of a Voting Rights announcement

Klagenfurt (pta013/22.04.2013/10:30 UTC+2) SW Umwelttechnik Stoiser & Wolschner AG (ISIN: AT0000808209) has been notified on April 16, 2013 that on April 12, 2013 the shares contingent of Swisscanto Asset Management International S.A. in SW Umwelttechnik Stoiser & Wolschner AG (ISIN: AT0000808209) has fallen below the 4% threshold of voting rights - as of April 12, 2013 Swisscanto Asset Management International S.A. controls 3,21% (amounting 21.164 shares) of the voting rights.

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Emitter:	SW Umwelttechnik Stoiser & Wolschner AG Bahnstraße 87-93 9021 Klagenfurt Austria
Contact Person:	MMag. Michaela Werbitsch
Phone:	+43/(0)463/32109-172
E-Mail:	michaela.werbitsch@sw-umwelttechnik.at
Website:	www.sw-umwelttechnik.com
ISIN(s):	AT0000808209 (Share)
Stock Exchange(s):	Vienna Stock Exchange (Official Trade)