Alkermes plc. — Director's Dealing 2011

Oct 6, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Alkermes plc. (ALKS)
CIK: 0001520262
Period of Report: 2011-10-05

Reporting Person: Botkin James L (SVP, Alkermes Gainesville LLC)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-10-05	Employee Stock Option (Right to Buy)	$14.60	A	100000	Acquired	2021-10-05	Common Stock (100000)	Direct

Footnotes

F1: The option becomes exercisable in three annual installments of 33,000 commencing one year after the date of grant, 33,000 two years after the date of grant and 34,000 three years after the date of grant.