http://www.six-swiss-exchange.com/participants/trading/official_notices/notices_en.html The SIX Swiss Exchange is a central link in the value chain of the Swiss financial marketplace. It organises, operates and regulates key aspects of Switzerland's capital market. Copyright: (C) SIX Swiss Exchange 2012 2 http://www.six-swiss-exchange.com/resources/images/layout/swx_logo.gif http://www.six-swiss-exchange.com/participants/trading/official_notices/notices_en.html 234 22