ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

HIGHBRIDGE CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000919185)

Note: Option positions (PUT/CALL) are excluded.

Q3 2017

Shares 5,591 Value ($000) $284 Avg Close $53.48 Range $48.90 - $61.31

Q4 2015

Shares 6,039 Value ($000) $479 Avg Close $70.02 Range $54.36 - $80.71

Q3 2013

Shares 11,750 Value ($000) $396 Avg Close $32.55 Range $27.72 - $35.72

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	5,591	$284	$53.48	$48.90 - $61.31
Q4 2015	6,039	$479	$70.02	$54.36 - $80.71
Q3 2013	11,750	$396	$32.55	$27.72 - $35.72