Live feed10:12:59·484dINSIDERFilingvia QuantisnowVP-SALES Mackenzie John Roderick Jr was granted 406 units of Common stock $1.00 par value, increasing direct ownership by 36% to 1,548 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NPK· National Presto Industries Inc.IndustrialsOriginal source