Live feed16:30:33·596dINSIDERFilingvia QuantisnowPresident & CEO Reiner Andres exercised 8,719 shares at a strike of $18.59 and covered exercise/tax liability with 3,431 shares, increasing direct ownership by 0.52% to 1,024,282 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PRO· PROS Holdings Inc.TechnologyOriginal source