Live feed15:51:22·846dINSIDERFilingvia QuantisnowElder David C covered exercise/tax liability with 2,714 shares and converted options into 8,000 shares, increasing direct ownership by 5% to 112,056 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.GLT· Glatfelter CorporationBasic MaterialsOriginal source