Live feed16:50:42·408dINSIDERFilingvia QuantisnowEVP and CFO Schulz Stefan B exercised 8,893 shares at a strike of $16.20 and covered exercise/tax liability with 4,056 shares, increasing direct ownership by 2% to 284,828 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PRO· PROS Holdings Inc.TechnologyOriginal source