The U.S. Securities and Exchange Commission (SEC) filed insider trading charges against Doron Tavlin, formerly the vice president of business development for Mazor Robotics Ltd., of Caesarea, Israel, over a transaction that took place four years ago. The SEC is charging Tavlin with disclosing the then-impending acquisition of Mazor by Dublin-based Medtronic plc. to a personal friend, but these types of activities are becoming easier to detect thanks to analytics used by the SEC.