Alkermes plc. — Director's Dealing 2012

Aug 2, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Alkermes plc. (ALKS)
CIK: 0001520262
Period of Report: 2012-08-01

Reporting Person: MITCHELL PAUL J (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-08-01	Non Qualified Stock Option (Right to Buy)	$18.21	A	25000	Acquired	2022-08-01	Ordinary Shares (25000)	Direct

Footnotes

F1: This option becomes exercisable in full one year from date of grant.