InsiderTrades

Form 4 for ALKS Alkermes plc.

Accepted 2026-02-27 00:00:00 ET · period of report 2026-02-26 · accession 0001520262-26-000049 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-02-27 2026-02-26 ALKS Parisi Samuel Joseph VP, Fin (Interim PAO) M - OptEx — +2,747 15.4K +22% —
D 2026-02-27 2026-02-26 ALKS Parisi Samuel Joseph VP, Fin (Interim PAO) F - Tax $30.73 -808 14.6K -5% -$24.8K
D 2026-02-27 2026-02-26 ALKS Parisi Samuel Joseph VP, Fin (Interim PAO) M - OptEx — -2,747 5,493 -33% —

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Ordinary Shares 2026-02-26 M A 2,747 — 15,415 D — — (F1) Each restricted stock unit represents a contingent right to receive one ordinary share.
2 Common Ordinary Shares 2026-02-26 F D 808 $30.73 14,607 D — —
3 Derivative Restricted Stock Unit Award 2026-02-26 M D 2,747 — 5,493 D — · — to — 2,747 Ordinary Shares (F1) Each restricted stock unit represents a contingent right to receive one ordinary share. (F2) Shares subject to the restricted stock unit award vest in four equal annual installments, commencing on 2/26/2025.