AMARIN CORP PLC\UK — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Fishman Peter L. | SVP, CFO | Tax Withholding | 160 | $14.52 | $2,323 | 3,988 | Aug 1, 2025 |
| Berg Aaron | President and CEO | Tax Withholding | 38,363 | $15.90 | $609,972 | 80,714 | Jun 26, 2025 |
| Cohen Paul | — | Option Exercise | 838 | — | — | 838 | Apr 18, 2025 |
| Horn Keith | — | Option Exercise | 838 | — | — | 838 | Apr 18, 2025 |
| Bonfiglio Patrice Eadon | — | Option Exercise | 838 | — | — | 838 | Apr 18, 2025 |
| Odysseas Kostas D | — | Tax Withholding | 437 | $9.11 | $3,981 | 401 | Apr 18, 2025 |
| Sullivan Diane E. | — | Tax Withholding | 437 | $9.11 | $3,981 | 401 | Apr 18, 2025 |
| Sterling Louis III | — | Option Exercise | 838 | — | — | 4,051 | Apr 18, 2025 |
| O'Connor Oliver | — | Tax Withholding | 437 | $9.11 | $3,981 | 401 | Apr 18, 2025 |
| DiPaolo Mark | — | Option Exercise | 838 | — | — | 838 | Apr 18, 2025 |
| Fishman Peter L. | SVP, CFO | Option Exercise | 2,500 | — | — | 77,593 | Mar 1, 2025 |
| Berg Aaron | President and CEO | Tax Withholding | 28,382 | $0.62 | $17,597 | 828,498 | Jan 31, 2025 |
| Fishman Peter L. | SVP, CFO | Option Exercise | 8,400 | — | — | 56,562 | Jan 31, 2025 |
| Ketchum Steven B | Chief Scientific Officer | Tax Withholding | 21,093 | $0.62 | $13,078 | 747,001 | Jan 30, 2025 |
| Berg Aaron | President and CEO | Purchase | 160,000 | $0.64 | $102,400 | 805,380 | Aug 2, 2024 |
| Ketchum Steven B | Chief Scientific Officer | Option Exercise | 23,883 | — | — | 682,603 | Jul 31, 2024 |
| Berg Aaron | President and CEO | Option Exercise | 23,883 | — | — | 657,143 | Jul 31, 2024 |
| Reilly Thomas Charles | EVP and CFO | Option Exercise | 16,667 | — | — | 102,514 | Jul 1, 2024 |
| Reilly Thomas Charles | EVP and CFO | Option Exercise | 33,333 | — | — | 102,264 | Jun 20, 2024 |
| Berg Aaron | EVP, President US | Tax Withholding | 18,868 | $1.24 | $23,396 | 610,281 | Jan 31, 2024 |
| Reilly Thomas Charles | EVP and CFO | Option Exercise | 44,933 | — | — | 93,483 | Jan 31, 2024 |
| Ketchum Steven B | Chief Scientific Officer | Option Exercise | 44,933 | — | — | 681,036 | Jan 31, 2024 |
| Holt Patrick | President and CEO | Purchase | 14,426 | $1.09 | $15,724 | 314,426 | Jan 22, 2024 |
| Ketchum Steven B | Chief Scientific Officer | Option Exercise | 51,500 | — | — | 648,677 | Jan 10, 2024 |
| Reilly Thomas Charles | EVP and CFO | Tax Withholding | 28,325 | $0.97 | $27,475 | 48,550 | Jan 10, 2024 |
| Berg Aaron | EVP, President US | Option Exercise | 51,500 | — | — | 622,796 | Jan 10, 2024 |
| Ketchum Steven B | Chief Scientific Officer | Option Exercise | 14,566 | — | — | 604,907 | Jan 4, 2024 |
| Berg Aaron | EVP, President US | Tax Withholding | 15,460 | $0.87 | $13,450 | 571,296 | Jan 4, 2024 |
| Ketchum Steven B | Chief Scientific Officer | Tax Withholding | 23,525 | $0.87 | $20,467 | 590,341 | Dec 29, 2023 |
| Berg Aaron | EVP, President US | Tax Withholding | 23,525 | $0.87 | $20,467 | 557,623 | Dec 29, 2023 |
| Ketchum Steven B | Chief Scientific Officer | Sale | 34,131 | $0.79 | $26,963 | 566,100 | Dec 12, 2023 |
| Holt Patrick | President and CEO | Purchase | 19,358 | $1.04 | $20,132 | 163,591 | Aug 16, 2023 |
| Berg Aaron | EVP, President US | Option Exercise | 23,883 | — | — | 545,145 | Jul 31, 2023 |
| Ketchum Steven B | Chief Scientific Officer | Tax Withholding | 11,763 | $1.19 | $13,998 | 600,231 | Jul 31, 2023 |
| Reilly Thomas Charles | SVP and CFO | Tax Withholding | 8,209 | $1.19 | $9,769 | 25,375 | Jul 1, 2023 |
| Reilly Thomas Charles | SVP and CFO | Option Exercise | 33,334 | — | — | 33,334 | Jun 20, 2023 |
| Berg Aaron | EVP, President US | Tax Withholding | 7,718 | $2.03 | $15,668 | 510,760 | Feb 28, 2023 |
| Ketchum Steven B | Chief Scientific Officer | Tax Withholding | 7,718 | $2.03 | $15,668 | 588,111 | Feb 28, 2023 |
| Berg Aaron | EVP, President US | Tax Withholding | 13,707 | $1.86 | $25,495 | 472,040 | Jan 31, 2023 |
| Mikhail Karim | President and CEO | Tax Withholding | 62,310 | $1.86 | $115,897 | 260,174 | Jan 31, 2023 |
| Ketchum Steven B | Chief Scientific Officer | Tax Withholding | 13,706 | $1.86 | $25,493 | 564,882 | Jan 31, 2023 |
| WOLD OLSEN PER | — | Option Exercise | 22,027 | — | — | 171,027 | Jan 10, 2023 |
| Berg Aaron | EVP, President US | Tax Withholding | 16,361 | $1.21 | $19,797 | 451,180 | Dec 30, 2022 |
| Ketchum Steven B | Chief Scientific Officer | Tax Withholding | 16,361 | $1.21 | $19,797 | 544,021 | Dec 30, 2022 |
| Mikhail Karim | President and CEO | Tax Withholding | 1,270 | $1.21 | $1,537 | 114,784 | Dec 30, 2022 |
| Marks Jason M. | EVP,Chief Global Legal Officer | Option Exercise | 33,334 | — | — | 33,334 | Aug 19, 2022 |
| Kalb Michael Wayne | SVP and CFO | Tax Withholding | 29,682 | $1.33 | $39,477 | 337,314 | Jul 29, 2022 |
| Berg Aaron | EVP, President US | Tax Withholding | 8,181 | $1.33 | $10,881 | 411,155 | Jul 29, 2022 |
| Ketchum Steven B | Chief Scientific Officer | Option Exercise | 23,884 | — | — | 520,796 | Jul 29, 2022 |
| Mikhail Karim | President and CEO | Tax Withholding | 10,780 | $1.49 | $16,062 | 104,687 | Jul 1, 2022 |