Benzinga's Volume Movers By: Benzinga via Benzinga February 17, 2015 at 10:22 AM EST VASCO Data Security International Inc. (NASDAQ: VDSI) shares climbed 10.67% to $30.83. The volume of VASCO Data Security shares traded ... Read More >> Related Stocks: Kandi Techs Group Towne Bank VASCO Data Security International, Inc. - Common Stock