Benzinga's Volume Movers By: Benzinga via Benzinga October 15, 2014 at 10:38 AM EDT Penford (NASDAQ: PENX) shares moved up 70.79% to $18.77. The volume of Penford shares traded was 1899% higher than normal. Ingredion ... Read More >> Related Stocks: Diodes Inc Ingredion Inc Lakeland Inds Inc Linear Technology Corp