Insider Transactions of AMARIN CORP PLC (AMRN)

Oliver O'Connor, a director at AMARIN CORP PLC, reported a series of transactions on April 18, 2026. O'Connor acquired 838 American Depositary Shares (ADS) through the vesting of Restricted Stock Units (RSUs), with a post-transaction share count of 1,239 ADS. Additionally, 438 ADS were disposed of, with a transaction price of $14.98 per share, resulting in a post-transaction share ownership of 801 ADS. These transactions were influenced by a ratio change implemented on April 11, 2025, where one ADS now represents twenty Ordinary Shares, leading to proportionate adjustments in equity awards. The acquisition of RSUs was part of the Amarin Corporation plc 2020 Stock Incentive Plan, vesting in installments through 2027. Some shares were withheld for tax liabilities.