ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

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

Q2 2017

Shares 7,200 Value ($000) $417 Avg Close $58.09 Range $53.64 - $63.40

Q3 2015

Shares 24,200 Value ($000) $1,420 Avg Close $66.02 Range $53.01 - $73.33

Q2 2013

Shares 84,500 Value ($000) $2,423 Avg Close $29.15 Range $22.17 - $34.30

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	7,200	$417	$58.09	$53.64 - $63.40
Q3 2015	24,200	$1,420	$66.02	$53.01 - $73.33
Q2 2013	84,500	$2,423	$29.15	$22.17 - $34.30