Leveling the Financial Playing FieldSEC is on a roll to ferret out investment techniques, such as dark pools and flash orders.SavePrintSecurities and Exchange Commission (SEC) Chair Mary Schapiro. Alex Wong/Getty ImagesHeide B. Malhotra11/11/2009|Updated: 10/1/2015We had a problem loading this article. Please enable javascript or use a different browser. If the issue persists, please visit our help center.Share this articleLeave a commentHeide B. MalhotraAuthorAuthor’s Selected ArticlesFairfax County School Budget Reflects Grand GoalFeb 13, 2015Affordable Housing Hard to FindNov 24, 2014Registered Nurses on Strike, Demand Safety in Treating Ebola PatientsNov 12, 2014Taxi Industry Cartel Losing Ground to UberNov 03, 2014