SEC probes executive's posts on Yahoo! Finance message board
(NEWSER) - John Mackey, the Whole Foods CEO who posted attacks on a competitor in Yahoo financial forums, is under scrutiny by the SEC for his anonymous mischief-making. The federal agency is informally investigating whether the posts violate "fair disclosure" rules. They could be a problem for Mackey if officials find that he was deliberately trying to manipulate Whole Foods stock. More»
