Live feed17:51:36·379dINSIDERFilingvia QuantisnowVP & President, Ind. Solutions Briggs Lori sold $81,324 worth of shares (9,704 units at $8.38), decreasing direct ownership by 3% to 268,631 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NPKI· NPK International Inc.Consumer DiscretionaryOriginal source