Live feed06:23:49·10mINSIDERFilingvia QuantisnowController Chen Chih-Ho bought $3,730 worth of shares (50 units at $74.60) and sold $3,761 worth of shares (50 units at $75.22) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.TSM· Taiwan Semiconductor Manufacturing Company Ltd.TechnologyOriginal source