InsiderTrades

Form 4 for ALKS Alkermes plc.

Accepted 2026-02-25 00:00:00 ET · period of report 2026-02-23 · accession 0001520262-26-000037 · 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 2026-02-25 2026-02-23 ALKS Nichols Christian Todd SVP, Chief Commercial Off M - OptEx — +6,407 115.6K +6% —
D 2026-02-25 2026-02-23 ALKS Nichols Christian Todd SVP, Chief Commercial Off F - Tax $32.19 -2,845 112.8K -2% -$91.6K
D 2026-02-25 2026-02-23 ALKS Nichols Christian Todd SVP, Chief Commercial Off M - OptEx — -6,407 6,408 -50% —

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Ordinary Shares 2026-02-23 M A 6,407 — 115,607 D — — (F1) Each restricted stock unit represents a contingent right to receive one ordinary share.
2 Common Ordinary Shares 2026-02-23 F D 2,845 $32.19 112,762 D — —
3 Derivative Restricted Stock Unit Award 2026-02-23 M D 6,407 — 6,408 D — · — to — 6,407 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 2/23/2024.