Alkermes plc. — Director's Dealing 2017

Feb 11, 2017

SEC Form 5 — Annual Statement of Changes in Beneficial Ownership

Issuer: Alkermes plc. (ALKS)
CIK: 0001520262
Period of Report: 2016-12-31

Reporting Person: Pugh Gordon G (SVP, COO & CRO, Alkermes, Inc.)

Holdings (Non-Derivative)

Security	Shares	Ownership
Ordinary Shares	20587	Direct
Ordinary Shares	38737	Indirect
Ordinary Shares	16287	Indirect
Ordinary Shares	3803	Indirect

Footnotes

F1: Includes 3,186 shares received on December 21, 2016 pursuant to an annuity payment from the KAS Grantor Retained Annuity Trust dated December 16, 2014 (the "GRAT"), which was exempt from reporting obligations by virtue of Rule 16a-13 promulgated under the Securities Exchange Act of 1934, as amended.

F2: Shares held by KAS Grantor Retained Annuity Trust dated December 16, 2014 (the "GRAT"). The Reporting Person's spouse is a trustee and beneficiary of the GRAT.