CyberArk Is Closest Peer To Rapid7, Says HACK ETF Manager By: Benzinga via Benzinga July 17, 2015 at 11:42 AM EDT Rapid7 Inc (NASDAQ: RPD) opened for trading on the NASDAQ on Friday and what a morning it's had. Shares are up more than 60 ... Read More >> Related Stocks: Bio-Techne Corp Cyberark Soft Ord Fireeye Inc Rapid7 Inc Symantec Corp