US billionaire Steven Cohen to answer case over insider trading
Hedge fund owner's alleged failure to supervise ex-workers lands him in trouble with regulators

After a long investigation into insider trading at the hedge fund SAC Capital Advisors, an inquiry that has produced several guilty pleas and a record US$616 million civil penalty, the US government has brought a case for the first time against the fund's billionaire owner, Steven Cohen.
In a civil action, the Securities and Exchange Commission accused Cohen, 57, of failing to supervise former employees who face criminal charges.
The commission contends that he ignored "red flags" that should have led him to investigate suspicious trading activity at SAC and take steps to prevent illegal conduct.
The case is filed as an administrative proceeding at the SEC rather than a lawsuit in federal court.
If the SEC prevails, a range of penalties are possible, including assessing additional fines, barring Cohen from managing money for clients, or banning him from the financial services industry for life.
Although the case stops short of accusing Cohen of fraud or insider trading, it represents the first government action brought directly against him after an inquiry that has persisted for nearly a decade.