UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Registrant's telephone number, including area code: + 353 1 6699 020 Not Applicable CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): January 8, 2026 Amarin Corporation plc (Exact name of registrant as specified in its charter) England and Wales 0-21392 Not applicable (State or other jurisdiction of incorporation) (Commission File Number) (I.R ...