Micro-Cap Activist Holder Urges Sale Of Exa Corp By: Benzinga via Benzinga September 24, 2014 at 12:43 PM EDT Exa Corp (NASDAQ: EXA) shares jumped Wednesday after an activist shareholder urged the micro-cap software company to put itself up ... Read More >> Related Stocks: Ansys Inc Autodesk Macy's Siemens Ag ADR