Live feed16:05:07·1dINSIDERFilingvia QuantisnowChief Executive Officer Tsakos Nikolaos bought $998,341 worth of shares (25,000 units at $39.93) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.TEN· Tsakos Energy Navigation LtdConsumer DiscretionaryOriginal source