AMRN · Insider Trading
Amarin Corp Plc
Every open-market purchase and sale reported by AMRN officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-03 | Peter L. Fishman | SVP, CFO | MIXED | +158 | −$2.21K |
| 2026-07-15 | Peter L. Fishman | SVP, CFO | MIXED | +1,241 | −$19.22K |
| 2026-07-15 | Steven B Ketchum | EVP, Chief Scientific Officer | MIXED | +1,801 | −$30.08K |
| 2026-07-15 | David Paul Keenan | EVP, Chief Operating Officer | MIXED | +1,762 | −$30.70K |
| 2026-07-15 | Jonathan Provoost | EVP, Chief Legal Officer | MIXED | +2,424 | −$20.15K |
| 2026-04-22 | Patrice Eadon Bonfiglio | Director | MIXED | +435 | −$6.04K |
| 2026-04-21 | Kostas D Odysseas | Director | MIXED | +435 | −$6.04K |
| 2026-04-21 | Keith Horn | Director | MIXED | +435 | −$6.04K |
| 2026-04-21 | Paul Cohen | Director | MIXED | +435 | −$6.04K |
| 2026-04-21 | Diane E. Sullivan | Director | MIXED | +435 | −$6.04K |
| 2026-04-21 | Oliver O'Connor | Director | MIXED | +400 | −$6.56K |
| 2026-04-21 | Louis Sterling III | Director | MIXED | +435 | −$6.04K |
| 2026-04-02 | Peter L. Fishman | SVP, CFO | MIXED | +63 | −$897 |
| 2026-02-03 | Jonathan Provoost | EVP, Chief Legal Officer | A | +44,073 deriv. | — |
| 2026-02-03 | Peter L. Fishman | SVP, CFO | MIXED | +1,078 | −$20.32K |
| 2026-02-03 | Aaron Berg | President and CEO | MIXED | +1,881 | −$35.44K |
| 2026-02-03 | David Paul Keenan | EVP, Chief Operating Officer | MIXED | +1,996 | −$33.66K |
| 2026-02-03 | Steven B Ketchum | EVP, Chief Scientific Officer | MIXED | +1,882 | −$35.42K |
| 2026-01-06 | Steven B Ketchum | EVP, Chief Scientific Officer | MIXED | +1,647 | −$28.49K |
| 2026-01-06 | David Paul Keenan | EVP, Chief Operating Officer | MIXED | +1,762 | −$26.89K |
| 2026-01-06 | Peter L. Fishman | SVP, CFO | MIXED | +1,091 | −$18.93K |
| 2026-01-06 | Jonathan Provoost | EVP, Chief Legal Officer | MIXED | +2,200 | −$20.77K |
| 2025-08-04 | Peter L. Fishman | SVP, CFO | MIXED | +152 | −$2.32K |
| 2025-06-30 | Aaron Berg | President and CEO | MIXED | +36,637 | −$609.97K |
| 2025-04-22 | Patrice Eadon Bonfiglio | Director | MIXED | +401 | −$3.98K |
| 2025-04-22 | Kostas D Odysseas | Director | MIXED | +401 | −$3.98K |
| 2025-04-22 | Louis Sterling III | Director | MIXED | +401 | −$3.98K |
| 2025-04-22 | Diane E. Sullivan | Director | MIXED | +401 | −$3.98K |
| 2025-04-22 | Oliver O'Connor | Director | MIXED | +401 | −$3.98K |
| 2025-04-22 | Mark DiPaolo | Director | MIXED | +401 | −$3.98K |
| 2025-04-22 | Keith Horn | Director | MIXED | +401 | −$3.98K |
| 2025-04-22 | Paul Cohen | Director | MIXED | +401 | −$3.98K |
| 2025-04-09 | Peter L. Fishman | SVP, CFO | MIXED | +3,352 | −$1.12K |
| 2025-01-31 | Aaron Berg | President and CEO | MIXED | +76,161 | −$57.97K |
| 2025-01-31 | Steven B Ketchum | Chief Scientific Officer | MIXED | +76,161 | −$57.97K |
| 2025-01-31 | Peter L. Fishman | SVP, CFO | MIXED | +25,222 | −$19.29K |
| 2025-01-10 | Peter L. Fishman | SVP, CFO | A | +440,475 deriv. | — |
| 2025-01-10 | Jonathan Provoost | EVP, Chief Legal Officer | A | +663,878 deriv. | — |
| 2025-01-10 | Steven B Ketchum | Chief Scientific Officer | A | +663,878 deriv. | — |
| 2024-08-05 | Aaron Berg | President and CEO | Buy | +160,000 | +$102.40K |
| 2024-08-01 | Aaron Berg | President and CEO | MIXED | +12,120 | −$9.18K |
| 2024-08-01 | Steven B Ketchum | Chief Scientific Officer | MIXED | +12,120 | −$9.18K |
| 2024-07-01 | Thomas Charles Reilly | EVP and CFO | MIXED | +8,458 | −$5.66K |
| 2024-06-21 | Thomas Charles Reilly | EVP and CFO | MIXED | +16,916 | −$11.98K |
| 2024-04-19 | Kostas D Odysseas | Director | A | +230,082 deriv. | — |
| 2024-04-19 | Louis Sterling III | Director | A | +230,082 deriv. | — |
| 2024-04-19 | Mark DiPaolo | Director | A | +230,082 deriv. | — |
| 2024-04-19 | Oliver O'Connor | Director | A | +230,082 deriv. | — |
| 2024-04-19 | Diane E. Sullivan | Director | A | +230,082 deriv. | — |
| 2024-04-19 | Paul Cohen | Director | A | +230,082 deriv. | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Aaron Berg | President and CEO | 82,960 | $978.10K |
| Steven B Ketchum | EVP, Chief Scientific Officer | 42,680 | $503.20K |
| David Paul Keenan | EVP, Chief Operating Officer | 15,396 | $181.52K |
| Peter L. Fishman | SVP, CFO | 7,619 | $89.83K |
| Jonathan Provoost | EVP, Chief Legal Officer | 4,624 | $54.52K |
| Louis Sterling III | Director | 4,452 | $52.49K |
| Kostas D Odysseas | Director | 1,239 | $14.61K |
| Keith Horn | Director | 1,239 | $14.61K |
| Diane E. Sullivan | Director | 1,239 | $14.61K |
| Oliver O'Connor | Director | 1,239 | $14.61K |
| Patrice Eadon Bonfiglio | Director | 836 | $9.86K |
| Paul Cohen | Director | 836 | $9.86K |
| Mark DiPaolo | Director | 401 | $4.73K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the AMRN quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.