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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
January 31, 2017 Filed Feb 2, 2017 22:06 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Tax withholdingOrdinary Shares 70,236 $2.97 $208,600.92
Disclosure

SEC source: 0001209191-17-007167 · doc4.xml · nonDerivative · entry 4

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 205,276

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

F6 · 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, 2017 Filed Feb 2, 2017 22:06 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionOrdinary Shares 26,667 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-17-007167 · doc4.xml · nonDerivative · entry 3

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 275,512

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 · shares: On February 1, 2016, the Reporting Person was granted 80,000 RSUs under the Amarin Corporation plc 2011 Stock Incentive Plan. These RSUs vest in three equal installments on each of January 31, 2017, January 31, 2018 and January 31, 2019. The first vesting event occurred on January 31, 2017.

F3 · price: Not applicable.

Read SEC document
January 31, 2017 Filed Feb 2, 2017 22:06 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionOrdinary Shares 60,938 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-17-007167 · doc4.xml · nonDerivative · entry 2

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 248,845

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.

F4 · shares: On February 2, 2015, the Reporting Person was granted 182,813 RSUs under the Amarin Corporation plc 2011 Stock Incentive Plan. These RSUs vest in three equal installments on each of January 31, 2016, January 31, 2017 and January 31, 2018. The second vesting event occurred on January 31, 2017.

F3 · price: Not applicable.

Read SEC document
January 31, 2017 Filed Feb 2, 2017 22:06 UTC AMARIN CORP PLC\UK AMRN · Entity 5970 Exercise / conversionOrdinary Shares 56,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-17-007167 · doc4.xml · nonDerivative · entry 1

Ketchum Steven B · CIK 0001289884 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 187,907

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 · shares: On January 8, 2014, the Reporting Person was granted 169,500 restricted stock units ("RSUs") under the Amarin Corporation plc 2011 Stock Incentive Plan. These RSUs vest in three equal installments on each of January 31, 2015, January 31, 2016 and January 31, 2017. The third and final vesting event occurred on January 31, 2017.

F3 · price: Not applicable.

Read SEC document

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