Peter L. Fishman - 02 Jan 2026 Form 4 Insider Report for AMARIN CORP PLC\UK (AMRN)

Role
SVP, CFO
Signature
/s/ Jonathan Provoost, by power of attorney
Issuer symbol
AMRN
Transactions as of
02 Jan 2026
Net transactions value
-$18,930
Form type
4
Filing time
06 Jan 2026, 17:00:21 UTC
Previous filing
04 Aug 2025
Next filing
03 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Fishman Peter L. SVP, CFO C/O AMARIN PHARMA, INC., 440 US HIGHWAY 22, BRIDGEWATER /s/ Jonathan Provoost, by power of attorney 06 Jan 2026 0002042862

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMRN American Depositary Shares Options Exercise +2,447 +61% 6,435 02 Jan 2026 Direct F1, F2, F3
transaction AMRN American Depositary Shares Tax liability $18,930 -1,356 -21% $13.96 5,079 02 Jan 2026 Direct F1, F4

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction AMRN Restricted Stock Unit Award $0 +2,447 $0.000000 2,447 02 Jan 2026 American Depositary Shares 2,447 $0.000000 Direct F1, F2, F3, F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share ("ADS") currently represents twenty (20) Ordinary Shares ("ADS Ratio Change"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change.
F2 On January 10, 2025, the Reporting Person was granted 4,894 Restricted Stock Units ("RSUs") under the Amarin Corporation plc 2020 Stock Incentive Plan (the "Plan"). The shares subject to this grant shall vest over eighteen months, with 50% to vest on January 2, 2026 and the remaining balance to vest on July 1, 2026.
F3 Not applicable.
F4 Represents withholding by the Issuer of shares in respect of tax liability incident to the vesting of a security issued in accordance with Rule 16b-3, and not a market sale of securities.
F5 Each RSU represents a contingent right to receive twenty Ordinary Shares or cash in lieu thereof at the Issuer's discretion.