| 2026-05-04 | Gaffin David JosephEVP, CLO, Alkermes, Inc. | Sale | 2,034 | -$67.5K |
| 2026-05-01 | Hopkinson Craig C.EVP R&D, Chief Medical Officer | Exercise | 5,000 | $96.7K |
| 2026-05-01 | Hopkinson Craig C.EVP R&D, Chief Medical Officer | Sale | 9,000 | -$300.6K |
| 2026-04-11 | Lurker Nancy | Exercise | 3,751 | — |
| 2026-04-11 | Lurker Nancy | Tax withhold | 901 | -$30.1K |
| 2026-04-06 | Gaffin David JosephEVP, CLO, Alkermes, Inc. | Sale | 2,034 | -$70.3K |
| 2026-04-01 | Hopkinson Craig C.EVP R&D, Chief Medical Officer | Exercise | 5,000 | $96.7K |
| 2026-04-01 | Hopkinson Craig C.EVP R&D, Chief Medical Officer | Sale | 9,000 | -$319.6K |
| 2026-03-03 | Gaffin David JosephEVP, CLO, Alkermes, Inc. | Sale | 2,034 | -$60.5K |
| 2026-03-02 | Parisi Samuel JosephVP, Finance (Interim PAO) | Sale | 6,890 | -$201.8K |
| 2026-03-02 | Nichols Christian ToddSVP, Chief Commercial Officer | Sale | 6,000 | -$180.0K |
| 2026-03-02 | Hopkinson Craig C.EVP R&D, Chief Medical Officer | Exercise | 5,000 | $96.7K |
| 2026-03-02 | Hopkinson Craig C.EVP R&D, Chief Medical Officer | Sale | 9,000 | -$267.5K |
| 2026-03-02 | Gaffin David JosephEVP, CLO, Alkermes, Inc. | Sale | 2,034 | -$59.6K |
| 2026-02-26 | Nichols Christian ToddSVP, Chief Commercial Officer | Exercise | 5,410 | — |
| 2026-02-26 | Nichols Christian ToddSVP, Chief Commercial Officer | Tax withhold | 2,403 | -$73.8K |
| 2026-02-26 | Parisi Samuel JosephVP, Finance (Interim PAO) | Exercise | 2,747 | — |
| 2026-02-26 | Parisi Samuel JosephVP, Finance (Interim PAO) | Tax withhold | 808 | -$24.8K |
| 2026-02-26 | Jackson Blair CurtisEVP, Chief Operating Officer | Exercise | 8,322 | — |
| 2026-02-26 | Jackson Blair CurtisEVP, Chief Operating Officer | Tax withhold | 3,695 | -$113.5K |
| 2026-02-26 | Gaffin David JosephEVP, CLO, Alkermes, Inc. | Exercise | 6,866 | — |
| 2026-02-26 | Gaffin David JosephEVP, CLO, Alkermes, Inc. | Tax withhold | 3,049 | -$93.7K |
| 2026-02-26 | Hopkinson Craig C.EVP R&D, Chief Medical Officer | Exercise | 6,866 | — |
| 2026-02-26 | Hopkinson Craig C.EVP R&D, Chief Medical Officer | Tax withhold | 3,049 | -$93.7K |
| 2026-02-23 | Parisi Samuel JosephVP, Finance (Interim PAO) | Exercise | 2,283 | — |
| 2026-02-23 | Parisi Samuel JosephVP, Finance (Interim PAO) | Tax withhold | 672 | -$21.6K |
| 2026-02-23 | Nichols Christian ToddSVP, Chief Commercial Officer | Exercise | 6,407 | — |
| 2026-02-23 | Nichols Christian ToddSVP, Chief Commercial Officer | Tax withhold | 2,845 | -$91.6K |
| 2026-02-23 | Hopkinson Craig C.EVP R&D, Chief Medical Officer | Exercise | 7,689 | — |
| 2026-02-23 | Hopkinson Craig C.EVP R&D, Chief Medical Officer | Tax withhold | 3,414 | -$109.9K |