Live feed16:49:48·413dINSIDERFilingvia QuantisnowPresident & CEO Reiner Andres exercised 16,820 shares at a strike of $16.20 and covered exercise/tax liability with 6,619 shares, increasing direct ownership by 0.96% to 1,074,122 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PRO· PROS Holdings Inc.TechnologyOriginal source