Live feed16:34:28·135dINSIDERFilingvia QuantisnowVP, General Counsel, Secretary Driscoll Ryan covered exercise/tax liability with 414 shares, decreasing direct ownership by 6% to 6,561 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.TER· Teradyne Inc.IndustrialsOriginal source