Wright Christopher I plan to sell securities of Alkermes plc. under Form 144

Wright Christopher I filed Form 144 to notify SEC of plan to sell 2000 units of Alkermes plc. securities around 2026-06-12, with aggregate market value of $90,200.00. The total outstanding units is 166675807.0. The amount planned to be sold represents 0.00% of total outstanding units;