SEC Form 4 research
| Issuer | Alkermes plc. |
|---|---|
| Tickers | ALKS |
| Reporting owners | 38 |
| Officers and directors | 26 |
| Last public filing | 2026-10-09 |
| Available | Trade date | Reporting owners | Code | Shares | Price | Reported value |
|---|---|---|---|---|---|---|
| 2026-10-09 | 2026-10-07 | Whitaker Anne Clem | A | 17,998 | $0 | Not reported |
| 2026-10-09 | 2026-10-07 | Whitaker Anne Clem | A | 7,239 | $0 | Not reported |
| 2026-10-02 | 2026-10-02 | Gaffin David Joseph | S | 2,034 | $41.03 | Not reported |
| 2026-09-03 | 2026-09-03 | Gaffin David Joseph | S | 2,034 | $48.01 | Not reported |
| 2026-09-01 | 2026-09-01 | Hopkinson Craig C. | S | 9,000 | $46.99 | Not reported |
| 2026-08-17 | 2026-08-17 | Nichols Christian Todd | S | 664 | $49.65 | Not reported |
| 2026-08-17 | 2026-08-17 | Nichols Christian Todd | S | 6,912 | $49.19 | Not reported |
| 2026-08-07 | 2026-08-05 | Jackson Blair Curtis | A | 124,305 | $0 | Not reported |
| 2026-08-07 | 2026-08-05 | Jackson Blair Curtis | A | 93,229 | $0 | Not reported |
| 2026-08-03 | 2026-08-03 | snyderman nancy lynn MD | S | 44,472 | $50.35 | Not reported |
Public filing evidence only. NexusTrade's simulated follower strategies are hypothetical, modeled results — not live trading returns and not investment advice.