Steven B. Ketchum - Dec 29, 2023 Form 4 Insider Report for AMARIN CORP PLC\UK (AMRN)

Role
Chief Scientific Officer
Signature
s/ Tom Reilly, by power of attorney
Stock symbol
AMRN
Transactions as of
Dec 29, 2023
Transactions value $
$20,467
Form type
4
Date filed
1/2/2024, 04:47 PM
Previous filing
Dec 14, 2023
Next filing
Jan 8, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMRN Ordinary Shares Options Exercise +47.8K +8.44% 614K Dec 29, 2023 Direct F1, F2, F3
transaction AMRN Ordinary Shares Tax liability $20.5K +23.5K +4.15% $0.87 590K Dec 29, 2023 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 Options Exercise $0 +47.8K $0.00 47.8K Dec 29, 2023 Ordinary Shares 47.8K $0.00 Direct F2, F3, F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.
F2 On January 4, 2021, the Reporting Person was granted 143,300 Restricted Stock Units ("RSUs") under the Amarin Corporation plc 2020 Stock Incentive Plan (the "2020 Plan"). These RSUs vest in three equal installments on each of December 31, 2021, December 31, 2022 and December 31, 2023. As the final vesting date fell on a weekend, the second vesting event occurred on December 29, 2023, the previous business day.
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 one Ordinary Share or cash in lieu thereof at the Issuer's discretion.