ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

J.P. Marvel Investment Advisors, LLC's Holding History (CIK: 0001426755)

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

Q3 2016

Shares 12,770 Value ($000) $601 Avg Close $47.55 Range $43.26 - $52.27

Q2 2016

Shares 14,020 Value ($000) $606 Avg Close $41.26 Range $33.31 - $47.90

Q1 2016

Shares 28,976 Value ($000) $991 Avg Close $39.49 Range $27.14 - $78.88

Q4 2015

Shares 59,163 Value ($000) $4,696 Avg Close $70.02 Range $54.36 - $80.71

Q2 2015

Shares 59,543 Value ($000) $3,831 Avg Close $61.20 Range $54.54 - $68.23

Q1 2015

Shares 59,543 Value ($000) $3,630 Avg Close $68.32 Range $57.31 - $75.17

Q4 2014

Shares 62,543 Value ($000) $3,663 Avg Close $50.94 Range $38.49 - $59.69

Q3 2014

Shares 62,543 Value ($000) $2,681 Avg Close $44.82 Range $41.02 - $52.50

Q2 2014

Shares 63,860 Value ($000) $3,214 Avg Close $46.12 Range $40.30 - $51.81

Q1 2014

Shares 63,920 Value ($000) $2,818 Avg Close $47.58 Range $39.68 - $54.25

Q4 2013

Shares 67,441 Value ($000) $2,742 Avg Close $36.93 Range $29.36 - $41.47

Q3 2013

Shares 67,441 Value ($000) $2,267 Avg Close $32.55 Range $27.72 - $35.72

Q2 2013

Shares 67,441 Value ($000) $1,934 Avg Close $29.15 Range $22.17 - $34.30

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	12,770	$601	$47.55	$43.26 - $52.27
Q2 2016	14,020	$606	$41.26	$33.31 - $47.90
Q1 2016	28,976	$991	$39.49	$27.14 - $78.88
Q4 2015	59,163	$4,696	$70.02	$54.36 - $80.71
Q2 2015	59,543	$3,831	$61.20	$54.54 - $68.23
Q1 2015	59,543	$3,630	$68.32	$57.31 - $75.17
Q4 2014	62,543	$3,663	$50.94	$38.49 - $59.69
Q3 2014	62,543	$2,681	$44.82	$41.02 - $52.50
Q2 2014	63,860	$3,214	$46.12	$40.30 - $51.81
Q1 2014	63,920	$2,818	$47.58	$39.68 - $54.25
Q4 2013	67,441	$2,742	$36.93	$29.36 - $41.47
Q3 2013	67,441	$2,267	$32.55	$27.72 - $35.72
Q2 2013	67,441	$1,934	$29.15	$22.17 - $34.30