Live feed18:28:45·1173dINSIDERFilingvia QuantisnowSEC Form 4: Chan Yiu Tung converted options into 1,296 shares and returned $6,169 worth of shares to the company (1,296 units at $4.76)ByQuantisnow·Wall Street's wire, on your screen.NHTC· Natural Health Trends Corp.Consumer DiscretionaryOriginal source