Live feed14:17:15·1652dINSIDERFilingvia QuantisnowSEC Form 4: Upadhyaya Raj B sold $34,416 worth of shares (3,494 units at $9.85) and exercised 3,494 shares at a strike of $6.45ByQuantisnow·Wall Street's wire, on your screen.SGMA· SigmaTron International Inc.TechnologyOriginal source