Ladies and Gentlemen

We would like to inform you that Straumann will publish its 2012 third-quarter sales report on

Tuesday, 30 October 2012, at approximately 7:00 a.m. CET.

There will be a telephone conference call for financial analysts and journalists beginning at 11:00 a.m. CET, during which the Straumann Top Management will review the sales performance and will be available to answer questions.

Please download the documents in advance from our website www.straumann.com, if you intend to listen to the conference.

The conference will be audio-webcast live at www.straumann.com/webcast. The recorded webcast will be available the same day from noon.