Live feed12:18:22·9dINSIDERFilingvia QuantisnowDirector Sullivan John James sold $800,090 worth of shares (7,093 units at $112.80), decreasing direct ownership by 28% to 17,834 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MLAB· Mesa Laboratories Inc.IndustrialsOriginal source