WDTNObama signs STOCK Act to ban "congressional insider trading"CBS NewsPresident Obama on Wednesday signed the STOCK Act into law, a bipartisan bill designed to stop so-called "congressional insider trading." The measure, which passed in Congress last month, prohibits members of Congress from financial market trading ...Obama signs insider trading bill, wants more curbs on CongressReutersObama signs scaled-down bill to ban insider trading by public officialsChicago TribuneObama Signs Ban on Insider Trading by CongressWall Street JournalBusinessWeekall 295 news articles »