Live feed16:06:46·132dINSIDERFilingvia QuantisnowDirector Coviello Arthur W Jr bought $258,000 worth of shares (12,000 units at $21.50), increasing direct ownership by 30% to 51,731 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.TENB· Tenable Holdings Inc.TechnologyOriginal source