Horn Keith (CIK 1672836) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-21). Recent activity: Buy AMRN (838 shares), Sell AMRN (403 shares), Buy AMRN (838 shares), Sell AMRN (437 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-21 | AMARIN CORP PLCUK (AMRN) | Director | Buy | 838 | $0 |
| 2026-04-21 | AMARIN CORP PLCUK (AMRN) | Director | Sell | 403 | $6,037 |
| 2025-04-22 | AMARIN CORP PLCUK (AMRN) | Director | Buy | 838 | $0 |
| 2025-04-22 | AMARIN CORP PLCUK (AMRN) | Director | Sell | 437 | $3,981 |
来源：SEC Form 4 申报文件 · 截至 2026-04-21