Alkermes plc. — Director's Dealing 2021

Jun 11, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Alkermes plc. (ALKS)
CIK: 0001520262
Period of Report: 2021-06-10

Reporting Person: DIXON WENDY L (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-06-10	Ordinary Shares	M	25000	$18.21	Acquired	66300	Direct
2021-06-10	Ordinary Shares	S	25000	$25.00	Disposed	41300	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-06-10	Non Qualified Stock Option (Right to Buy)	$18.21	M	25000	Disposed	2022-08-01	Ordinary Shares (25000)	Direct

Footnotes

F1: This option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3: These options are fully vested in accordance with their terms.