Shares of Amarin Corporation plc (AMRN) surged 32.8% on Jan 10 after the company announced robust preliminary results for the fourth quarter and full-year 2023. The company also plans to initiate a share repurchase program of up to $50 million.Amarin’s top line currently comprises product revenues from Vascepa/Vazkepa (Vascepa’s brand name in Europe), as well as licensing and royalty revenues.Vascepa (icosapent ethyl) is approved as an adjunct to diet for treating severe hypertriglyceridemia or elevated tri ...