Live feed17:19:22·1592dINSIDERFilingvia QuantisnowSEC Form 5: Welch Daniel G gifted 33,785 shares and received a gift of 33,785 shares, decreasing direct ownership by 81% to 8,146 unitsByQuantisnow·Wall Street's wire, on your screen.SGEN· Seagen Inc.Health CareOriginal source