ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp's Holding History (CIK: 0001228242)

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

Q3 2019

Shares 21,469 Value ($000) $419 Avg Close $21.76 Range $18.69 - $25.35

Q2 2019

Shares 50,829 Value ($000) $1,146 Avg Close $27.41 Range $21.29 - $37.75

Q1 2019

Shares 29,213 Value ($000) $1,066 Avg Close $33.02 Range $28.19 - $36.56

Q4 2018

Shares 39,117 Value ($000) $1,154 Avg Close $36.92 Range $27.54 - $45.16

Q3 2018

Shares 34,360 Value ($000) $1,458 Avg Close $43.40 Range $38.23 - $46.98

Q2 2018

Shares 46,847 Value ($000) $1,928 Avg Close $45.54 Range $39.54 - $51.70

Q1 2018

Shares 67,704 Value ($000) $3,924 Avg Close $58.50 Range $51.68 - $71.22

Q4 2017

Shares 64,305 Value ($000) $3,519 Avg Close $51.03 Range $46.43 - $56.58

Q3 2017

Shares 64,305 Value ($000) $3,269 Avg Close $53.48 Range $48.90 - $61.31

Q2 2017

Shares 73,806 Value ($000) $4,279 Avg Close $58.09 Range $53.64 - $63.40

Q1 2017

Shares 64,898 Value ($000) $3,797 Avg Close $56.71 Range $51.08 - $62.50

Q4 2016

Shares 62,750 Value ($000) $3,488 Avg Close $53.46 Range $41.93 - $60.74

Q3 2016

Shares 46,953 Value ($000) $2,208 Avg Close $47.55 Range $43.26 - $52.27

Q2 2016

Shares 40,588 Value ($000) $1,754 Avg Close $41.26 Range $33.31 - $47.90

Q1 2016

Shares 34,188 Value ($000) $1,169 Avg Close $39.49 Range $27.14 - $78.88

Q4 2015

Shares 57,538 Value ($000) $4,567 Avg Close $70.02 Range $54.36 - $80.71

Q3 2015

Shares 17,220 Value ($000) $1,010 Avg Close $66.02 Range $53.01 - $73.33

Q2 2015

Shares 7,650 Value ($000) $492 Avg Close $61.20 Range $54.54 - $68.23

Q1 2015

Shares 16,700 Value ($000) $1,018 Avg Close $68.32 Range $57.31 - $75.17

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	21,469	$419	$21.76	$18.69 - $25.35
Q2 2019	50,829	$1,146	$27.41	$21.29 - $37.75
Q1 2019	29,213	$1,066	$33.02	$28.19 - $36.56
Q4 2018	39,117	$1,154	$36.92	$27.54 - $45.16
Q3 2018	34,360	$1,458	$43.40	$38.23 - $46.98
Q2 2018	46,847	$1,928	$45.54	$39.54 - $51.70
Q1 2018	67,704	$3,924	$58.50	$51.68 - $71.22
Q4 2017	64,305	$3,519	$51.03	$46.43 - $56.58
Q3 2017	64,305	$3,269	$53.48	$48.90 - $61.31
Q2 2017	73,806	$4,279	$58.09	$53.64 - $63.40
Q1 2017	64,898	$3,797	$56.71	$51.08 - $62.50
Q4 2016	62,750	$3,488	$53.46	$41.93 - $60.74
Q3 2016	46,953	$2,208	$47.55	$43.26 - $52.27
Q2 2016	40,588	$1,754	$41.26	$33.31 - $47.90
Q1 2016	34,188	$1,169	$39.49	$27.14 - $78.88
Q4 2015	57,538	$4,567	$70.02	$54.36 - $80.71
Q3 2015	17,220	$1,010	$66.02	$53.01 - $73.33
Q2 2015	7,650	$492	$61.20	$54.54 - $68.23
Q1 2015	16,700	$1,018	$68.32	$57.31 - $75.17