A foreign exchange front-running scheme at HSBC Holdings Plc may have involved at least 11 bank employees beyond the two executives who have been charged with crimes, Bloomberg News reported yesterday. Mark Johnson, HSBC’s global head of foreign exchange cash trading in London, is scheduled to go on trial Sept. 18 in New York, accused of illegally using his knowledge to profit from a pending $3.5 billion currency transaction in 2011. In a case that is the first of its kind to be brought by the the U.S., prosecutors say Johnson, and Stuart Scott, the bank’s former head of currency trading in Europe, conspired to take advantage of confidential information about an unidentified company’s plans to sell part of its stake in an Indian subsidiary and convert the proceeds from dollars to pounds.
