Alkermes plc. — Director's Dealing 2025

Jun 10, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Alkermes plc. (ALKS)
CIK: 0001520262
Period of Report: 2025-06-08

Reporting Person: Wright Christopher I (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-06-08	Ordinary Shares	M	3301	—	Acquired	23806	Direct
2025-06-08	Ordinary Shares	F	793	$31.71	Disposed	23013	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-06-08	Restricted Stock Unit Award	$	M	3301	Disposed		Ordinary Shares (3301)	Direct

Footnotes

F1: Each restricted stock unit represents a contingent right to receive one ordinary share.

F2: This award is fully vested in accordance with its terms.