InsiderTrades

Form 4 for ALKS Alkermes plc.

Accepted 2026-04-13 17:09:47 ET · period of report 2026-04-11 · accession 0001520262-26-000070 · 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 2026-04-13 17:09 2026-04-11 ALKS Lurker Nancy Dir M - OptEx — +3,751 14.5K +35% —
D 2026-04-13 17:09 2026-04-11 ALKS Lurker Nancy Dir F - Tax $33.36 -901 13.6K -6% -$30.1K
D 2026-04-13 17:09 2026-04-11 ALKS Lurker Nancy Dir M - OptEx — -3,751 3,752 -50% —

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Ordinary Shares 2026-04-11 M A 3,751 — 14,456 D — — (F1) Each restricted stock unit represents a contingent right to receive one ordinary share.
2 Common Ordinary Shares 2026-04-11 F D 901 $33.36 13,555 D — —
3 Derivative Restricted Stock Unit Award 2026-04-11 M D 3,751 — 3,752 D — · — to — 3,751 Ordinary Shares (F1) Each restricted stock unit represents a contingent right to receive one ordinary share. (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 three equal annual installments commencing on 4/11/2025. (F2) Shares subject to the restricted stock unit award vest in three equal annual installments commencing on 4/11/2025.