Penford Corporation (NASDAQ:PENX) Investor Alert: Investigation of Takeover by Ingredion Incorporated

San Diego, CA -- (SBWIRE) -- 10/20/2014 -- An investigation on behalf of investors, who currently hold shares of Penford Corporation (NASDAQ:PENX), was announced concerning whether the takeover of Penford Corporation. by Ingredion Incorporated is unfair to NASDAQ:PENX stockholders.