Live feed14:28:56·50mINSIDERFilingvia QuantisnowDirector Johnson Mercedes sold $56,997 worth of shares (167 units at $341.30) as part of a pre-agreed trading plan, decreasing direct ownership by 3% to 6,364 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.TER· Teradyne Inc.IndustrialsOriginal source