Japanese securities regulator, the SESC, intends to ask the U.S. SEC for its help in an...

|By:, SA News Editor

Japanese securities regulator, the SESC, intends to ask the U.S. SEC for its help in an expanding investigation of insider trading, Reuters reports. The SESC believes Nomura may have leaked information to American investors about an offering from Tepco (TKECF.PK). JPMorgan (JPM) has already been linked to a stock  sale from Nippon Sheet Glass.