22.05.2012

Publication of Annual Report 2011/12, Presentation to Media and Presentation to Financial Analysts/Investors (Staefa, Switzerland)

19.06.2012

Annual General Shareholders' Meeting Sonova Holding AG (Zurich, Switzerland)

01.10.-13.11.2012

Quiet Period - During this period of time prior to the publication of Half-Year or Full-Year Results, Sonova Investor Relations limits its communications with the capital market

24.-26.10.2012

EUHA Congress 2012 at the Congress Center Messe Frankfurt, Germany

13.11.2012

Publication of Semi-Annual Report 2012/13 per September 30, 2012, Presentation to Media and Financial Analysts (Stäfa, Switzerland)