Alkermes plc. — Director's Dealing 2016

Apr 25, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Alkermes plc. (ALKS)
CIK: 0001520262
Period of Report: 2016-04-22

Reporting Person: Brown Iain Michael (VP Finance & CAO, Alkermes Inc)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-04-22	Ordinary Shares	M	3132	$20.79	Acquired	49586	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-04-22	Employee Stock Option (Right to Buy)	$20.79	M	3132	Disposed	2016-05-02	Ordinary Shares (3132)	Direct

Footnotes

F1: These options are fully vested in accordance with their terms.