Live feed18:28:16·1174dINSIDERFilingvia QuantisnowSEC Form 4: Wong Ching Chung returned $6,169 worth of shares to the company (1,296 units at $4.76) and converted options into 1,296 sharesByQuantisnow·Wall Street's wire, on your screen.NHTC· Natural Health Trends Corp.Consumer DiscretionaryOriginal source