Form 4 Filing for Paul Cohen - AMARIN CORP PLC\UK (AMRN)

On April 18, 2026, Paul Cohen, a director at AMARIN CORP PLC\UK (AMRN), was granted 838 Restricted Stock Units (RSUs) with a transaction value of $0. The grant was made under the Amarin Corporation plc 2020 Stock Incentive Plan. These RSUs vest in three equal installments on April 18, 2025, April 18, 2026, and April 18, 2027. The filing also reports the withholding of 403 shares by the issuer to cover tax liabilities related to the vesting of a security, with a transaction price of $14.98 per share. Following these transactions, Cohen holds 1239 shares of American Depositary Shares. It is important to note that effective April 11, 2025, the Issuer implemented a ratio change where one ADS represents twenty Ordinary Shares, and adjustments were made to outstanding equity awards.