AquacultureNorway tycoon Helge Gaso accepts SalMar offer, sells 37% stake in NTSA day before the acceptance deadline, Gaso sells all his NTS shares for $356 million.On Dec. 20, Gaso Næringsutvikling -- a company controlled by Helge Gaso -- accepted the offer for all its 46,516,416 shares in NTS, corresponding to 37 percent of the company.Photo: Anders FurusetDominic WellingAnders Furuset