UPDATE 1-Citi made $35 mln ahead of client's M&A deal, former FX trader tells court
September 09, 2015 at 12:35 PM EDT
LONDON, Sept 9 (Reuters) - Senior Citigroup bankers put the interests of the U.S. bank ahead of clients, trading on insider information ahead of a major M&A deal five years ago, one of its former FX traders told a London court on Wednesday.