Updated Jul 16, 2026
Ketchum Steven B has filed 1 SEC Form 4 filing across 1 company in the last 90 days.

Steven B. Ketchum is listed in Amarin Corp plc's SEC filings as the Executive Vice President and Chief Scientific Officer. In the most recent filing dated 2026-01-06 (SEC CIK 0001289884), he held the CSO role with no reported securities purchases or sales. Amarin is a biopharmaceutical company focused on cardiovascular health and the development and commercialization of Vascepa.
| Role | Insider |
|---|---|
| Notability | 12/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-15 | AMRN | AMARIN CORP PLC\UK | F — Tax withholding / forfeiture | 1.9K | $15.94 | $30K |
| 2026-07-15 | AMRN | AMARIN CORP PLC\UK | M — Option exercise | 3.7K | — | |
| 2026-02-04 | AMRN | AMARIN CORP PLC\UK | F — Tax withholding / forfeiture | 1.1K | $15.42 | $16K |
| 2026-02-04 | AMRN | AMARIN CORP PLC\UK | M — Option exercise | 1.9K | — | |
| 2026-02-04 | AMRN | AMARIN CORP PLC\UK | F — Tax withholding / forfeiture | 1.2K | $15.42 | $19K |
| 2026-02-04 | AMRN | AMARIN CORP PLC\UK | M — Option exercise | 2.2K | — | |
| 2026-01-06 | AMRN | AMARIN CORP PLC\UK | F — Tax withholding / forfeiture | 2.0K | $13.96 | $28K |
| 2026-01-06 | AMRN | AMARIN CORP PLC\UK | M — Option exercise | 3.7K | — |
Steven B. Ketchum is listed in Amarin Corp plc's SEC filings as the Executive Vice President and Chief Scientific Officer. In the most recent filing dated 2026-01-06 (SEC CIK 0001289884), he held the CSO role with no reported securities purchases or sales. Amarin is a biopharmaceutical company focused on cardiovascular health and the development and commercialization of Vascepa…
1 primary Form 4 filings in the last 90 days, covering 1 company.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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