8-K 12212022

Company

Alkermes plc.

Filed

January 6, 2023

Period of Report

December 21, 2022

Accession Number

0001564590-23-000214

An 8-K is a current report used to announce material events that shareholders should know about — such as earnings releases, mergers, executive changes, or bankruptcy. Learn more about 8-K filings →