Benzinga's Volume Movers By: Benzinga via Benzinga April 19, 2016 at 10:10 AM EDT Heron Therapeutics Inc (NASDAQ: HRTX) surged 7.84 percent to $23.17. The volume of Heron Therapeutics shares traded was 289 percent ... Read More >> Related Stocks: Badger Meter Heron Therapeutics Superior Industries International Tile Shop Hldgs