American International Group Inc. has a new chief executive officer, Brian Duperreault, as of Sunday, the New York City-based insurer announced. Duperreault (pictured right), a former CEO of Marsh & McLennan Companies Inc., is now also president and director of…
American International Group (AIG) announced on Thursday that its president and CEO, Peter D. Hancock, has informed the board of directors of his intention to resign, citing lack of shareholder support. As part of the transition plan, Hancock will remain…