Live feed17:06:01·858dINSIDERFilingvia QuantisnowKenison Michael R. covered exercise/tax liability with 1,070 shares and was granted 8,205 shares, increasing direct ownership by 47% to 22,405 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PRLB· Proto Labs Inc.IndustrialsOriginal source