Live feed16:30:43·596dINSIDERFilingvia QuantisnowEVP and CFO Schulz Stefan B exercised 4,629 shares at a strike of $18.59 and covered exercise/tax liability with 2,111 shares, increasing direct ownership by 0.95% to 266,535 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PRO· PROS Holdings Inc.TechnologyOriginal source