ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

BlueCrest Capital Management Ltd's Holding History (CIK: 0001610880)

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

Q4 2016

Shares 5,450 Value ($000) $303 Avg Close $53.46 Range $41.93 - $60.74

Q4 2015

Shares 16,179 Value ($000) $1,284 Avg Close $70.02 Range $54.36 - $80.71

Q2 2015

Shares 31,357 Value ($000) $2,018 Avg Close $61.20 Range $54.54 - $68.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	5,450	$303	$53.46	$41.93 - $60.74
Q4 2015	16,179	$1,284	$70.02	$54.36 - $80.71
Q2 2015	31,357	$2,018	$61.20	$54.54 - $68.23