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person · Reporting owner

Ketchum Steven B

Disclosed activity across 2 companies

Tapewire entity
30409
SEC CIK
0001289884

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
AMARIN CORP PLC\UKAMRN · Entity 5970EVP, Chief Scientific OfficerJuly 01, 2026July 15, 2026
Viracta Therapeutics, Inc.SNSS · Entity 85616DirectorJune 30, 2020July 01, 2020

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

AMARIN CORP PLC\UK

Report date July 01, 2026 · Filed July 15, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
American Depositary SharesSEC Table I · non-derivativeDirect42,680 Last balance in matching sequence After 2026-07-01 transaction · row 2 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
2 source rows

Row 1 · 2026-07-01 · Exercise / conversion · Acquired 3,688 · Balance 44,567

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 7,376 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.

Row 2 · 2026-07-01 · Tax withholding · Disposed 1,887 · Balance 42,680

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.

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.

Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct0 Reported balance After 2026-07-01 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-07-01 · Grant · Acquired 3,688 · Balance 0

F5: Each RSU represents a contingent right to receive twenty Ordinary Shares or cash in lieu thereof at the Issuer's discretion.

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 7,376 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.

Filing footnotes · ownership attribution and instrument terms

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 7,376 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.

Viracta Therapeutics, Inc.

Report date June 30, 2020 · Filed July 01, 2020

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.26 · Expires 2030-06-30Direct60,000 Reported balance After 2020-06-30 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2020-06-30 · Grant · Acquired 60,000 · Balance 60,000

F1: The option shall vest and become exercisable in twelve (12) equal monthly installments over a one (1) year period following the date of grant subject to the Reporting Person's continuous service on the Board through each such vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: The option shall vest and become exercisable in twelve (12) equal monthly installments over a one (1) year period following the date of grant subject to the Reporting Person's continuous service on the Board through each such vesting date.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
July 01, 2026 Filed Jul 15, 2026 21:00 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 GrantRestricted Stock Unit · Derivative 3,688 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-304911 · ownership.xml · derivative · entry 3

Ketchum Steven B · CIK 0001289884 · EVP, Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: American Depositary Shares · 3,688 shares

Expires not disclosed

F5 · security: Each RSU represents a contingent right to receive twenty Ordinary Shares or cash in lieu thereof at the Issuer's discretion.

F1 · shares: 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 · derivative.exercise_date: On January 10, 2025, the Reporting Person was granted 7,376 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 · derivative.expiration_date: Not applicable.

F1 · derivative.underlying: 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.

F1 · derivative.underlying_shares: 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.

F1 · balance_after: 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.

Read SEC document
July 01, 2026 Filed Jul 15, 2026 21:00 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Tax withholdingAmerican Depositary Shares 1,887 $15.94 $30,078.78
Disclosure

SEC source: 0001193125-26-304911 · ownership.xml · nonDerivative · entry 2

Ketchum Steven B · CIK 0001289884 · EVP, Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,680

F1 · security: 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.

F4 · kind: 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.

F1 · shares: 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.

F1 · balance_after: 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.

Read SEC document
July 01, 2026 Filed Jul 15, 2026 21:00 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionAmerican Depositary Shares 3,688 Not disclosed Not disclosed
Disclosure

SEC source: 0001193125-26-304911 · ownership.xml · nonDerivative · entry 1

Ketchum Steven B · CIK 0001289884 · EVP, Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,567

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: 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 · kind: On January 10, 2025, the Reporting Person was granted 7,376 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.

F1 · shares: 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.

F3 · price: Not applicable.

F1 · balance_after: 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.

Read SEC document
February 01, 2026 Filed Feb 4, 2026 00:00 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 GrantStock Option (right to buy) · Derivative 36,060 $0.00 Strike: $14.99 $0.00
Disclosure

SEC source: 0001193125-26-036169 · ownership.xml · derivative · entry 8

Ketchum Steven B · CIK 0001289884 · EVP, Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,060

Underlying: American Depositary Shares · 36,060 shares

Expires 2036-02-01

F1 · shares: 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.

F8 · derivative.exercise_date: On February 1, 2026, the Reporting Person was granted an option to purchase 36,060 ADSs under the Plan. The shares subject to this option shall vest and become exercisable over three years, with 33% to vest on the first anniversary of the grant date and the balance to vest ratably over the subsequent 8 calendar quarters on the first day of each May, August, November and February.

F1 · derivative.underlying: 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.

F1 · derivative.underlying_shares: 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.

F1 · balance_after: 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.

Read SEC document
February 01, 2026 Filed Feb 4, 2026 00:00 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 GrantRestricted Stock Unit · Derivative 8,013 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-036169 · ownership.xml · derivative · entry 7

Ketchum Steven B · CIK 0001289884 · EVP, Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,013

Underlying: American Depositary Shares · 8,013 shares

Expires not disclosed

F1 · security: 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.

F1 · shares: 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.

F7 · derivative.exercise_date: On February 1, 2026, the Reporting Person was granted 8,013 RSUs under the Plan. These RSUs vest in three equal installments on each of January 31, 2027, January 31, 2028 and January 31, 2029.

F3 · derivative.expiration_date: Not applicable.

F1 · derivative.underlying: 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.

F1 · derivative.underlying_shares: 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.

F1 · balance_after: 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.

Read SEC document
January 31, 2026 Filed Feb 4, 2026 00:00 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionRestricted Stock Unit · Derivative 1,933 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-036169 · ownership.xml · derivative · entry 6

Ketchum Steven B · CIK 0001289884 · EVP, Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,933

Underlying: American Depositary Shares · 1,933 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · security: Each RSU represents a contingent right to receive twenty Ordinary Shares or cash in lieu thereof at the Issuer's discretion.

F1 · shares: 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.

F5 · derivative.exercise_date: On February 1, 2024, the Reporting Person was granted 5,800 RSUs under the Plan. These RSUs vest in three equal installments on each of January 31, 2025, January 31, 2026 and January 31, 2027.

F3 · derivative.expiration_date: Not applicable.

F1 · derivative.underlying: 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.

F1 · derivative.underlying_shares: 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.

F1 · balance_after: 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.

Read SEC document
January 31, 2026 Filed Feb 4, 2026 00:00 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionRestricted Stock Unit · Derivative 2,246 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-036169 · ownership.xml · derivative · entry 5

Ketchum Steven B · CIK 0001289884 · EVP, Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: American Depositary Shares · 2,246 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · security: Each RSU represents a contingent right to receive twenty Ordinary Shares or cash in lieu thereof at the Issuer's discretion.

F1 · shares: 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 · derivative.exercise_date: On February 21, 2023, the Reporting Person was granted 6,740 Restricted Stock Units ("RSUs") under the Amarin Corporation plc 2020 Stock Incentive Plan (the "Plan"). These RSUs vest in three equal installments on each of January 31, 2024, January 31, 2025 and January 31, 2026.

F3 · derivative.expiration_date: Not applicable.

F1 · derivative.underlying: 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.

F1 · derivative.underlying_shares: 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.

F1 · balance_after: 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.

Read SEC document
January 31, 2026 Filed Feb 4, 2026 00:00 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Tax withholdingAmerican Depositary Shares 1,062 $15.42 $16,376.04
Disclosure

SEC source: 0001193125-26-036169 · ownership.xml · nonDerivative · entry 4

Ketchum Steven B · CIK 0001289884 · EVP, Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,879

F1 · security: 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.

F4 · kind: 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.

F1 · shares: 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.

F1 · balance_after: 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.

Read SEC document
January 31, 2026 Filed Feb 4, 2026 00:00 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionAmerican Depositary Shares 1,933 Not disclosed Not disclosed
Disclosure

SEC source: 0001193125-26-036169 · ownership.xml · nonDerivative · entry 3

Ketchum Steven B · CIK 0001289884 · EVP, Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,941

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: 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.

F5 · kind: On February 1, 2024, the Reporting Person was granted 5,800 RSUs under the Plan. These RSUs vest in three equal installments on each of January 31, 2025, January 31, 2026 and January 31, 2027.

F1 · shares: 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.

F3 · price: Not applicable.

F1 · balance_after: 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.

Read SEC document
January 31, 2026 Filed Feb 4, 2026 00:00 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Tax withholdingAmerican Depositary Shares 1,235 $15.42 $19,043.70
Disclosure

SEC source: 0001193125-26-036169 · ownership.xml · nonDerivative · entry 2

Ketchum Steven B · CIK 0001289884 · EVP, Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,008

F1 · security: 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.

F4 · kind: 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.

F1 · shares: 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.

F1 · balance_after: 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.

Read SEC document
January 31, 2026 Filed Feb 4, 2026 00:00 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionAmerican Depositary Shares 2,246 Not disclosed Not disclosed
Disclosure

SEC source: 0001193125-26-036169 · ownership.xml · nonDerivative · entry 1

Ketchum Steven B · CIK 0001289884 · EVP, Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,243

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: 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 · kind: On February 21, 2023, the Reporting Person was granted 6,740 Restricted Stock Units ("RSUs") under the Amarin Corporation plc 2020 Stock Incentive Plan (the "Plan"). These RSUs vest in three equal installments on each of January 31, 2024, January 31, 2025 and January 31, 2026.

F1 · shares: 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.

F3 · price: Not applicable.

F1 · balance_after: 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.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 22:00 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 GrantRestricted Stock Unit · Derivative 3,688 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-004718 · ownership.xml · derivative · entry 3

Ketchum Steven B · CIK 0001289884 · EVP, Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,688

Underlying: American Depositary Shares · 3,688 shares

Expires not disclosed

F5 · security: Each RSU represents a contingent right to receive twenty Ordinary Shares or cash in lieu thereof at the Issuer's discretion.

F1 · shares: 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 · derivative.exercise_date: On January 10, 2025, the Reporting Person was granted 7,376 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 · derivative.expiration_date: Not applicable.

F1 · derivative.underlying: 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.

F1 · derivative.underlying_shares: 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.

F1 · balance_after: 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.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 22:00 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Tax withholdingAmerican Depositary Shares 2,041 $13.96 $28,492.36
Disclosure

SEC source: 0001193125-26-004718 · ownership.xml · nonDerivative · entry 2

Ketchum Steven B · CIK 0001289884 · EVP, Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,997

F1 · security: 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.

F4 · kind: 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.

F1 · shares: 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.

F1 · balance_after: 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.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 22:00 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionAmerican Depositary Shares 3,688 Not disclosed Not disclosed
Disclosure

SEC source: 0001193125-26-004718 · ownership.xml · nonDerivative · entry 1

Ketchum Steven B · CIK 0001289884 · EVP, Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,038

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: 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 · kind: On January 10, 2025, the Reporting Person was granted 7,376 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.

F1 · shares: 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.

F3 · price: Not applicable.

F1 · balance_after: 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.

Read SEC document
January 31, 2025 Filed Jan 31, 2025 21:45 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionRestricted Stock Unit · Derivative 38,667 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-011824 · ownership.xml · derivative · entry 13

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,333

Underlying: Ordinary Shares · 38,667 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F9 · security: Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion.

F8 · derivative.exercise_date: On February 1, 2024, the Reporting Person was granted 116,000 RSUs under the Plan. These RSUs vest in three equal installments on each of January 31, 2025, January 31, 2026 and January 31, 2027.

F3 · derivative.expiration_date: Not applicable

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
January 31, 2025 Filed Jan 31, 2025 21:45 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionRestricted Stock Unit · Derivative 44,933 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-011824 · ownership.xml · derivative · entry 12

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,934

Underlying: Ordinary Shares · 44,933 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F9 · security: Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion.

F7 · derivative.exercise_date: On February 21, 2023, the Reporting Person was granted 134,800 RSUs under the Plan. These RSUs vest in three equal installments on each of January 31, 2024, January 31, 2025 and January 31, 2026.

F3 · derivative.expiration_date: Not applicable

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
January 31, 2025 Filed Jan 31, 2025 21:45 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionRestricted Stock Unit · Derivative 34,566 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-011824 · ownership.xml · derivative · entry 11

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 34,566 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F9 · security: Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion.

F6 · derivative.exercise_date: On February 4, 2022, the Reporting Person was granted 103,700 Restricted Stock Units ("RSUs") under the Amarin Corporation plc 2020 Stock Incentive Plan (as amended, the "Plan"). These RSUs vest in three equal installments on each of January 31, 2023, January 31, 2024 and January 31, 2025.

F3 · derivative.expiration_date: Not applicable

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
January 31, 2025 Filed Jan 31, 2025 21:45 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Tax withholdingOrdinary Shares 21,093 $0.62 $13,077.66
Disclosure

SEC source: 0000950170-25-011824 · ownership.xml · nonDerivative · entry 8

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 747,001

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F4 · kind: 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 · price: Grant price is set at the higher of (1) our nominal par value of 50 pence per share, or as converted on date of grant of $0.62 per share, for which our Plan dictates under United Kingdom law, or (2) fair market value of stock price on the NASDAQ at close of business day.

Read SEC document
January 31, 2025 Filed Jan 31, 2025 21:45 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionOrdinary Shares 38,667 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-011824 · ownership.xml · nonDerivative · entry 7

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 768,094

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F8 · kind: On February 1, 2024, the Reporting Person was granted 116,000 RSUs under the Plan. These RSUs vest in three equal installments on each of January 31, 2025, January 31, 2026 and January 31, 2027.

F3 · price: Not applicable

Read SEC document
January 31, 2025 Filed Jan 31, 2025 21:45 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Tax withholdingOrdinary Shares 24,833 $0.62 $15,396.46
Disclosure

SEC source: 0000950170-25-011824 · ownership.xml · nonDerivative · entry 6

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 729,427

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F4 · kind: 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 · price: Grant price is set at the higher of (1) our nominal par value of 50 pence per share, or as converted on date of grant of $0.62 per share, for which our Plan dictates under United Kingdom law, or (2) fair market value of stock price on the NASDAQ at close of business day.

Read SEC document
January 31, 2025 Filed Jan 31, 2025 21:45 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionOrdinary Shares 44,933 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-011824 · ownership.xml · nonDerivative · entry 5

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 754,260

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F7 · kind: On February 21, 2023, the Reporting Person was granted 134,800 RSUs under the Plan. These RSUs vest in three equal installments on each of January 31, 2024, January 31, 2025 and January 31, 2026.

F3 · price: Not applicable

Read SEC document
January 31, 2025 Filed Jan 31, 2025 21:45 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Tax withholdingOrdinary Shares 19,197 $0.62 $11,902.14
Disclosure

SEC source: 0000950170-25-011824 · ownership.xml · nonDerivative · entry 4

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 709,327

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F4 · kind: 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 · price: Grant price is set at the higher of (1) our nominal par value of 50 pence per share, or as converted on date of grant of $0.62 per share, for which our Plan dictates under United Kingdom law, or (2) fair market value of stock price on the NASDAQ at close of business day.

Read SEC document
January 31, 2025 Filed Jan 31, 2025 21:45 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionOrdinary Shares 34,566 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-011824 · ownership.xml · nonDerivative · entry 3

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 728,524

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F6 · kind: On February 4, 2022, the Reporting Person was granted 103,700 Restricted Stock Units ("RSUs") under the Amarin Corporation plc 2020 Stock Incentive Plan (as amended, the "Plan"). These RSUs vest in three equal installments on each of January 31, 2023, January 31, 2024 and January 31, 2025.

F3 · price: Not applicable

Read SEC document
January 30, 2025 Filed Jan 31, 2025 21:45 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionRestricted Stock Unit · Derivative 51,500 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-011824 · ownership.xml · derivative · entry 10

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 51,500 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F9 · security: Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion.

F2 · derivative.exercise_date: On February 21, 2023, the Reporting Person was granted 103,000 RSUs under the Amarin Corporation plc 2020 Stock Incentive Plan, which vest upon achievement of certain performance-based milestones and subject to the Reporting Person's continued service with the Issuer as provided in the RSU Award Agreement between the Issuer and Reporting Person. On January 30, 2025, the second of two performance-based milestones was achieved based on a predetermined formula tied to company cash balance as determined by the Issuer's Remuneration Committee of its Board of Directors, resulting in the vesting of 51,500 RSUs.

F3 · derivative.expiration_date: Not applicable

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
January 30, 2025 Filed Jan 31, 2025 21:45 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 GrantRestricted Stock Unit · Derivative 51,500 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-011824 · ownership.xml · derivative · entry 9

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 51,500 shares

Expires not disclosed

F9 · security: Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion.

F2 · derivative.exercise_date: On February 21, 2023, the Reporting Person was granted 103,000 RSUs under the Amarin Corporation plc 2020 Stock Incentive Plan, which vest upon achievement of certain performance-based milestones and subject to the Reporting Person's continued service with the Issuer as provided in the RSU Award Agreement between the Issuer and Reporting Person. On January 30, 2025, the second of two performance-based milestones was achieved based on a predetermined formula tied to company cash balance as determined by the Issuer's Remuneration Committee of its Board of Directors, resulting in the vesting of 51,500 RSUs.

F3 · derivative.expiration_date: Not applicable

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
January 30, 2025 Filed Jan 31, 2025 21:45 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Tax withholdingOrdinary Shares 28,382 $0.62 $17,596.84
Disclosure

SEC source: 0000950170-25-011824 · ownership.xml · nonDerivative · entry 2

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 693,958

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F4 · kind: 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 · price: Grant price is set at the higher of (1) our nominal par value of 50 pence per share, or as converted on date of grant of $0.62 per share, for which our Plan dictates under United Kingdom law, or (2) fair market value of stock price on the NASDAQ at close of business day.

Read SEC document
January 30, 2025 Filed Jan 31, 2025 21:45 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionOrdinary Shares 51,500 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-011824 · ownership.xml · nonDerivative · entry 1

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 722,340

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · kind: On February 21, 2023, the Reporting Person was granted 103,000 RSUs under the Amarin Corporation plc 2020 Stock Incentive Plan, which vest upon achievement of certain performance-based milestones and subject to the Reporting Person's continued service with the Issuer as provided in the RSU Award Agreement between the Issuer and Reporting Person. On January 30, 2025, the second of two performance-based milestones was achieved based on a predetermined formula tied to company cash balance as determined by the Issuer's Remuneration Committee of its Board of Directors, resulting in the vesting of 51,500 RSUs.

F3 · price: Not applicable

Read SEC document
January 10, 2025 Filed Jan 10, 2025 22:00 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 GrantStock Option (right to buy) · Derivative 663,878 $0.00 Strike: $0.62 $0.00
Disclosure

SEC source: 0000950170-25-004275 · ownership.xml · derivative · entry 1

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 663,878

Underlying: Ordinary Shares · 663,878 shares

Expires 2035-01-10

F1 · derivative.exercise_price: Grant price is set at the higher of (1) our nominal par value of 50 pence per share, or as converted on date of grant of $0.62 per share, for which our Plan dictates under United Kingdom law, or (2) fair market value of stock price on the NASDAQ at close of business day.

F2 · derivative.exercise_date: On January 10, 2025, the Reporting Person was granted an option to purchase 663,878 Ordinary Shares under the Plan. The shares subject to this option shall vest and become exercisable over eighteen months, with 50% to vest on the first anniversary of the grant date and the remaining balance to vest eighteen months after grant date.

F3 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
July 31, 2024 Filed Aug 1, 2024 20:54 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Tax withholdingOrdinary Shares 11,763 $0.78 $9,175.14
Disclosure

SEC source: 0000950170-24-089392 · ownership.xml · nonDerivative · entry 2

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 670,840

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F4 · kind: 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.

Read SEC document
July 31, 2024 Filed Aug 1, 2024 20:54 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionOrdinary Shares 23,883 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-089392 · ownership.xml · nonDerivative · entry 1

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 682,603

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · kind: On August 2, 2021, the Reporting Person was granted 71,650 Restricted Stock Units ("RSUs") under the Amarin Corporation plc 2020 Stock Incentive Plan. These RSUs vest in three equal installments on each of July 31, 2022, July 31, 2023 and July 31, 2024.

F3 · price: Not applicable

Read SEC document
February 01, 2024 Filed Feb 9, 2024 21:30 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 GrantStock Option (right to buy) · Derivative 418,000 $0.00 Strike: $1.21 $0.00
Disclosure

SEC source: 0000950170-24-013290 · ownership.xml · derivative · entry 2

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 418,000

Underlying: Ordinary Shares · 418,000 shares

Expires 2034-02-01

F5 · derivative.exercise_date: On February 1, 2024, the Reporting Person was granted an option to purchase 418,000 Ordinary Shares under the Plan. The shares subject to this option shall vest and become exercisable over three years, with 33% to vest on the first anniversary of the grant date and the balance to vest ratably over the subsequent 12 calendar quarters on the last day of each April, July, October and January.

F4 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
February 01, 2024 Filed Feb 9, 2024 21:30 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 GrantRestricted Stock Unit · Derivative 116,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-24-013290 · ownership.xml · derivative · entry 1

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,000

Underlying: Ordinary Shares · 116,000 shares

Expires not disclosed

F1 · security: Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion.

F2 · derivative.exercise_date: On February 1, 2024, the Reporting Person was granted 116,000 RSUs under the Plan. These RSUs vest in three equal installments on each of January 31, 2025, January 31, 2026 and January 31, 2027.

F3 · derivative.expiration_date: Not applicable

F4 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
January 31, 2024 Filed Feb 2, 2024 21:30 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionRestricted Stock Unit · Derivative 44,933 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-24-010535 · ownership.xml · derivative · entry 6

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,867

Underlying: Ordinary Shares · 44,933 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · security: Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion.

F5 · derivative.exercise_date: On February 21, 2023, the Reporting Person was granted 134,800 RSUs under the Plan. These RSUs vest in three equal installments on each of January 31, 2024, January 31, 2025 and January 31, 2026.

F3 · derivative.expiration_date: Not applicable

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
January 31, 2024 Filed Feb 2, 2024 21:30 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionRestricted Stock Unit · Derivative 34,567 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-24-010535 · ownership.xml · derivative · entry 5

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,566

Underlying: Ordinary Shares · 34,567 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · security: Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion.

F2 · derivative.exercise_date: On February 4, 2022, the Reporting Person was granted 103,700 Restricted Stock Units ("RSUs") under the Amarin Corporation plc 2020 Stock Incentive Plan (as amended, the "Plan"). These RSUs vest in three equal installments on each of January 31, 2023, January 31, 2024 and January 31, 2025.

F3 · derivative.expiration_date: Not applicable

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
January 31, 2024 Filed Feb 2, 2024 21:30 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Tax withholdingOrdinary Shares 22,316 $1.24 $27,671.84
Disclosure

SEC source: 0000950170-24-010535 · ownership.xml · nonDerivative · entry 4

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 658,720

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F4 · kind: 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.

Read SEC document
January 31, 2024 Filed Feb 2, 2024 21:30 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionOrdinary Shares 44,933 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-010535 · ownership.xml · nonDerivative · entry 3

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 681,036

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F5 · kind: On February 21, 2023, the Reporting Person was granted 134,800 RSUs under the Plan. These RSUs vest in three equal installments on each of January 31, 2024, January 31, 2025 and January 31, 2026.

F3 · price: Not applicable

Read SEC document
January 31, 2024 Filed Feb 2, 2024 21:30 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Tax withholdingOrdinary Shares 18,871 $1.24 $23,400.04
Disclosure

SEC source: 0000950170-24-010535 · ownership.xml · nonDerivative · entry 2

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 636,103

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F4 · kind: 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.

Read SEC document
January 31, 2024 Filed Feb 2, 2024 21:30 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionOrdinary Shares 34,567 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-010535 · ownership.xml · nonDerivative · entry 1

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 654,974

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · kind: On February 4, 2022, the Reporting Person was granted 103,700 Restricted Stock Units ("RSUs") under the Amarin Corporation plc 2020 Stock Incentive Plan (as amended, the "Plan"). These RSUs vest in three equal installments on each of January 31, 2023, January 31, 2024 and January 31, 2025.

F3 · price: Not applicable

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January 10, 2024 Filed Jan 12, 2024 22:31 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionRestricted Stock Unit · Derivative 51,500 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-004308 · ownership.xml · derivative · entry 4

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 51,500 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · security: Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion.

F5 · derivative.exercise_price: Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion.

F2 · derivative.exercise_date: On February 21, 2023, the Reporting Person was granted 103,000 RSUs under the Amarin Corporation plc 2020 Stock Incentive Plan, which vest upon achievement of certain performance-based milestones and subject to the Reporting Person's continued service with the Issuer as provided in the RSU Award Agreement between the Issuer and Reporting Person. On January 10, 2024, the first of two performance-based milestones was achieved based on a predetermined formula tied to company cash balance as determined by the Issuer's Remuneration Committee of its Board of Directors, resulting in the vesting of 51,500 RSUs.

F3 · derivative.expiration_date: Not applicable

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

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January 10, 2024 Filed Jan 12, 2024 22:31 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 GrantRestricted Stock Unit · Derivative 51,500 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-004308 · ownership.xml · derivative · entry 3

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 51,500 shares

Expires not disclosed

F5 · security: Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion.

F5 · derivative.exercise_price: Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion.

F2 · derivative.exercise_date: On February 21, 2023, the Reporting Person was granted 103,000 RSUs under the Amarin Corporation plc 2020 Stock Incentive Plan, which vest upon achievement of certain performance-based milestones and subject to the Reporting Person's continued service with the Issuer as provided in the RSU Award Agreement between the Issuer and Reporting Person. On January 10, 2024, the first of two performance-based milestones was achieved based on a predetermined formula tied to company cash balance as determined by the Issuer's Remuneration Committee of its Board of Directors, resulting in the vesting of 51,500 RSUs.

F3 · derivative.expiration_date: Not applicable

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

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January 10, 2024 Filed Jan 12, 2024 22:31 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Tax withholdingOrdinary Shares 28,270 $0.97 $27,421.90
Disclosure

SEC source: 0000950170-24-004308 · ownership.xml · nonDerivative · entry 2

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 620,407

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F4 · kind: 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.

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January 10, 2024 Filed Jan 12, 2024 22:31 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionOrdinary Shares 51,500 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-004308 · ownership.xml · nonDerivative · entry 1

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 648,677

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · kind: On February 21, 2023, the Reporting Person was granted 103,000 RSUs under the Amarin Corporation plc 2020 Stock Incentive Plan, which vest upon achievement of certain performance-based milestones and subject to the Reporting Person's continued service with the Issuer as provided in the RSU Award Agreement between the Issuer and Reporting Person. On January 10, 2024, the first of two performance-based milestones was achieved based on a predetermined formula tied to company cash balance as determined by the Issuer's Remuneration Committee of its Board of Directors, resulting in the vesting of 51,500 RSUs.

F3 · price: Not applicable

Read SEC document
January 04, 2024 Filed Jan 8, 2024 23:03 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionRestricted Stock Unit · Derivative 14,566 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-24-003082 · ownership.xml · derivative · entry 3

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 14,566 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: Represents the third and final time-based vesting event under the previously disclosed performance-based restricted stock unit ("RSU") award granted to the Reporting Person on January 4, 2021, which was subject to both performance and time-based vesting.

F3 · derivative.expiration_date: Not applicable

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

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January 04, 2024 Filed Jan 8, 2024 23:03 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Tax withholdingOrdinary Shares 7,730 $0.87 $6,725.10
Disclosure

SEC source: 0000950170-24-003082 · ownership.xml · nonDerivative · entry 2

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 597,177

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F4 · kind: 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.

Read SEC document
January 04, 2024 Filed Jan 8, 2024 23:03 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionOrdinary Shares 14,566 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-003082 · ownership.xml · nonDerivative · entry 1

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 604,907

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · kind: Represents the third and final time-based vesting event under the previously disclosed performance-based restricted stock unit ("RSU") award granted to the Reporting Person on January 4, 2021, which was subject to both performance and time-based vesting.

F3 · price: Not applicable

Read SEC document
December 29, 2023 Filed Jan 2, 2024 21:47 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionRestricted Stock Unit · Derivative 47,766 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-24-000322 · ownership.xml · derivative · entry 3

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,766

Underlying: Ordinary Shares · 47,766 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · security: Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion.

F2 · derivative.exercise_date: 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 · derivative.expiration_date: Not applicable

Read SEC document
December 29, 2023 Filed Jan 2, 2024 21:47 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Tax withholdingOrdinary Shares 23,525 $0.87 $20,466.75
Disclosure

SEC source: 0000950170-24-000322 · ownership.xml · nonDerivative · entry 2

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 590,341

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F4 · kind: 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.

Read SEC document
December 29, 2023 Filed Jan 2, 2024 21:47 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionOrdinary Shares 47,766 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-000322 · ownership.xml · nonDerivative · entry 1

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 613,866

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · kind: 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 · price: Not applicable

Read SEC document
December 12, 2023 Filed Dec 14, 2023 23:35 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 SaleOrdinary Shares 34,131 $0.79 $26,963.49
Disclosure

SEC source: 0000950170-23-070510 · ownership.xml · nonDerivative · entry 1

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 566,100

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 12, 2023.

F3 · balance_after: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.78 to $0.8055, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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July 31, 2023 Filed Aug 2, 2023 21:00 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionRestricted Stock Unit · Derivative 23,883 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-23-037291 · ownership.xml · derivative · entry 3

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,883

Underlying: Ordinary Shares · 23,883 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · security: Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion.

F2 · derivative.exercise_date: On August 2, 2021, the Reporting Person was granted 71,650 Restricted Stock Units ("RSUs") under the Amarin Corporation plc 2020 Stock Incentive Plan. These RSUs vest in three equal installments on each of July 31, 2022, July 31, 2023 and July 31, 2024.

F3 · derivative.expiration_date: Not applicable

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.