COLTENE Holding AG

Feldwiesenstrasse 20

9450 Altstätten, Switzerland

T +41 71 757 54 72

F +41 71 757 53 03 info@coltene.com www.coltene.com
Media Release

Changes in the Board of Directors Altstätten, January 9, 2013 - COLTENE Holding AG (SIX Swiss Exchange: CLTN), an internationally leading developer and producer of dental consumables, announces today that its Board of Directors nominates Prof. Dr. med. dent. Roland Weiger as a new Board member for election at the next ordi