ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

WEXFORD CAPITAL LP's Holding History (CIK: 0001048462)

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

Q2 2017

Shares 6,300 Value ($000) $365 Avg Close $58.09 Range $53.64 - $63.40

Q3 2014

Shares 17,000 Value ($000) $729 Avg Close $44.82 Range $41.02 - $52.50

Q2 2014

Shares 15,000 Value ($000) $755 Avg Close $46.12 Range $40.30 - $51.81

Q1 2014

Shares 15,000 Value ($000) $661 Avg Close $47.58 Range $39.68 - $54.25

Q3 2013

Shares 40,000 Value ($000) $1,345 Avg Close $32.55 Range $27.72 - $35.72

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	6,300	$365	$58.09	$53.64 - $63.40
Q3 2014	17,000	$729	$44.82	$41.02 - $52.50
Q2 2014	15,000	$755	$46.12	$40.30 - $51.81
Q1 2014	15,000	$661	$47.58	$39.68 - $54.25
Q3 2013	40,000	$1,345	$32.55	$27.72 - $35.72