They have donated $ 5 million to assist victims of the 2004 tsunami in his native country of Sri Lanka, where Rajaratnam was on bvacation/b with his family when the crash occurred. ... In January 1997, and Rajaratnam bNeedham/b colleagues Krishen Sud, Gary Rosenbach and Ari Arjavalingam Galleon formed group. By the end of this year, they were managing $ 830 million, mostly from the technology management company Rajaratnam met throughout his career, according to the ?New ...