Live feed16:12:14·1209dINSIDERFilingvia QuantisnowSEC Form 4: Lee Woung Moo covered exercise/tax liability with 6,578 shares, decreasing direct ownership by 6% to 101,124 units to satisfy withholding taxByQuantisnow·Wall Street's wire, on your screen.MX· Magnachip Semiconductor CorporationTechnologyOriginal source