BP Mobile Incident Commander Keith Seilhan talks with oil cleanup workers in Gulf Shores, Ala., in July 2010. Seilhan has settled with SEC regulators who say he avoided $100,000 in stock and options losses by trading on inside information related to the spill. Dave Martin/AP hide caption

itoggle caption Dave Martin/AP

Preet Bharara, United States Attorney for the Southern District of New York speaks at a news conference July 25, 2013 about a federal indictment against SAC Capital. Timothy Clary/AFP/Getty Images hide caption

itoggle caption Timothy Clary/AFP/Getty Images