Former Comverse CEO Jacob “Kobi” Alexander

Former Comverse CEO Jacob “Kobi” Alexander

Henner Frankenfeld/Bloomberg

Former Comverse Technology Inc. Chief Executive Officer Jacob " Kobi'' Alexander stands outside the Windhoek Magistrate's Court in Katutura, Namibia, on March 4, 2009. Comverse Chief Executive Officer Charles Burdick took over from Andre Dahan in March 2011 following a period of financial restatements and a stock-options backdating scandal that led to federal charges against Alexander.