Live feed15:22:57·569dINSIDERFilingvia QuantisnowSVP Quality and Regulatory Nighan Warren Jr bought $5,285 worth of shares (868 units at $6.09), increasing direct ownership by 2% to 45,877 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ANGO· AngioDynamics Inc.Health CareOriginal source