InsiderTrades

Form 4 for ALKS Alkermes plc.

Accepted 2025-08-04 00:00:00 ET · period of report 2025-08-03 · accession 0001127602-25-019974 · 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 2025-08-04 2025-08-03 ALKS Gaffin David Joseph EVP, CLO, Alkermes, Inc F - Tax $26.55 -895 205.4K -0.4% -$23.8K
D 2025-08-04 2025-08-03 ALKS Gaffin David Joseph EVP, CLO, Alkermes, Inc M - OptEx — +2,014 206.3K +1.0% —
D 2025-08-04 2025-08-03 ALKS Gaffin David Joseph EVP, CLO, Alkermes, Inc M - OptEx — -2,014 2,015 -50% —

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Ordinary Shares 2025-08-03 F D 895 $26.55 205,374 D — —
2 Common Ordinary Shares 2025-08-03 M A 2,014 — 206,269 D — — (F1) Each restricted stock unit represents a contingent right to receive one ordinary share.
3 Derivative Restricted Stock Unit Award 2025-08-03 M D 2,014 — 2,015 D — · — to — 2,014 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 8/3/2023.