Stocks Hitting 52-Week Lows By: Benzinga via Benzinga October 01, 2014 at 10:12 AM EDT Westport Innovations (NASDAQ: WPRT) shares reached a new 52-week low of $7.62 after the company offered technology, investment, market ... Read More >> Related Stocks: GUESS Oil-Dri Corp of America Rockwell Medical IN Westport Fuel Systems Inc