Varonis Systems, Inc. (NASDAQ:VRNS), will be showcasing how its products are enabling companies to simultaneously improve both employee productivity and data security next week at the Gartner Security & Risk Management Summit. Varonis Systems Inc (NASDAQ:VRNS) stock performance was 5.96% in last session and finished the day at $25.76. Traded volume was 364.30K shares in the last session and the average volume of the stock … Continue reading Tech Gainers: Varonis Systems (NASDAQ:VRNS), Silicon Graphics International (NASDAQ:SGI), Majesco Entertainment (NASDAQ:COOL), Wireless Telecom Group (NYSEMKT:WTT), Hanwha Solarone (NASDAQ:HSOL)