Ketchum Steven B (CIK 1289884) reported 14 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-03). Recent activity: Buy AMRN (2,246 shares), Sell AMRN (1,235 shares), Buy AMRN (1,933 shares), Sell AMRN (1,062 shares), Buy AMRN (3,688 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-03 | AMARIN CORP PLCUK (AMRN) | EVP, Chief Scientific Officer | Buy | 2,246 | $0 |
| 2026-02-03 | AMARIN CORP PLCUK (AMRN) | EVP, Chief Scientific Officer | Sell | 1,235 | $19,044 |
| 2026-02-03 | AMARIN CORP PLCUK (AMRN) | EVP, Chief Scientific Officer | Buy | 1,933 | $0 |
| 2026-02-03 | AMARIN CORP PLCUK (AMRN) | EVP, Chief Scientific Officer | Sell | 1,062 | $16,376 |
| 2026-01-06 | AMARIN CORP PLCUK (AMRN) | EVP, Chief Scientific Officer | Buy | 3,688 | $0 |
| 2026-01-06 | AMARIN CORP PLCUK (AMRN) | EVP, Chief Scientific Officer | Sell | 2,041 | $28,492 |
| 2025-01-31 | AMARIN CORP PLCUK (AMRN) | Chief Scientific Officer | Buy | 51,500 | $0 |
| 2025-01-31 | AMARIN CORP PLCUK (AMRN) | Chief Scientific Officer | Sell | 28,382 | $17,597 |
| 2025-01-31 | AMARIN CORP PLCUK (AMRN) | Chief Scientific Officer | Buy | 34,566 | $0 |
| 2025-01-31 | AMARIN CORP PLCUK (AMRN) | Chief Scientific Officer | Sell | 19,197 | $11,902 |
| 2025-01-31 | AMARIN CORP PLCUK (AMRN) | Chief Scientific Officer | Buy | 44,933 | $0 |
| 2025-01-31 | AMARIN CORP PLCUK (AMRN) | Chief Scientific Officer | Sell | 24,833 | $15,396 |
| 2025-01-31 | AMARIN CORP PLCUK (AMRN) | Chief Scientific Officer | Buy | 38,667 | $0 |
| 2025-01-31 | AMARIN CORP PLCUK (AMRN) | Chief Scientific Officer | Sell | 21,093 | $13,078 |
Source: SEC Form 4 filings · as of 2026-02-03