Live feed20:48:14·322dINSIDERFilingvia QuantisnowPresident and CEO Krishna Suresh bought $75,055 worth of shares (1,725 units at $43.51), increasing direct ownership by 11% to 18,021 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PRLB· Proto Labs Inc.IndustrialsOriginal source