Live feed17:44:32·181dINSIDERFilingvia QuantisnowDirector Lazar Bel exercised 1,000 in-the-money shares at a strike of $47.50, increasing direct ownership by 18% to 6,603 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MPTI· M-tron Industries Inc.TechnologyOriginal source