ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

Utah Retirement Systems's Holding History (CIK: 0001548392)

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

Q4 2019

Shares 29,711 Value ($000) $606 Avg Close $19.88 Range $17.11 - $21.88

Q3 2019

Shares 29,511 Value ($000) $576 Avg Close $21.76 Range $18.69 - $25.35

Q2 2019

Shares 29,411 Value ($000) $663 Avg Close $27.41 Range $21.29 - $37.75

Q1 2019

Shares 29,025 Value ($000) $1,059 Avg Close $33.02 Range $28.19 - $36.56

Q4 2018

Shares 28,600 Value ($000) $844 Avg Close $36.92 Range $27.54 - $45.16

Q3 2018

Shares 28,500 Value ($000) $1,210 Avg Close $43.40 Range $38.23 - $46.98

Q2 2018

Shares 28,500 Value ($000) $1,173 Avg Close $45.54 Range $39.54 - $51.70

Q1 2018

Shares 28,300 Value ($000) $1,640 Avg Close $58.50 Range $51.68 - $71.22

Q4 2017

Shares 28,300 Value ($000) $1,549 Avg Close $51.03 Range $46.43 - $56.58

Q3 2017

Shares 27,900 Value ($000) $1,418 Avg Close $53.48 Range $48.90 - $61.31

Q2 2017

Shares 27,900 Value ($000) $1,618 Avg Close $58.09 Range $53.64 - $63.40

Q1 2017

Shares 27,500 Value ($000) $1,609 Avg Close $56.71 Range $51.08 - $62.50

Q4 2016

Shares 27,500 Value ($000) $1,528 Avg Close $53.46 Range $41.93 - $60.74

Q3 2016

Shares 27,400 Value ($000) $1,288 Avg Close $47.55 Range $43.26 - $52.27

Q2 2016

Shares 27,400 Value ($000) $1,184 Avg Close $41.26 Range $33.31 - $47.90

Q1 2016

Shares 26,700 Value ($000) $913 Avg Close $39.49 Range $27.14 - $78.88

Q4 2015

Shares 26,700 Value ($000) $2,119 Avg Close $70.02 Range $54.36 - $80.71

Q3 2015

Shares 26,500 Value ($000) $1,554 Avg Close $66.02 Range $53.01 - $73.33

Q2 2015

Shares 26,400 Value ($000) $1,698 Avg Close $61.20 Range $54.54 - $68.23

Q1 2015

Shares 25,800 Value ($000) $1,573 Avg Close $68.32 Range $57.31 - $75.17

Q4 2014

Shares 25,000 Value ($000) $1,464 Avg Close $50.94 Range $38.49 - $59.69

Q3 2014

Shares 25,000 Value ($000) $1,072 Avg Close $44.82 Range $41.02 - $52.50

Q2 2014

Shares 25,000 Value ($000) $1,259 Avg Close $46.12 Range $40.30 - $51.81

Q1 2014

Shares 24,200 Value ($000) $1,067 Avg Close $47.58 Range $39.68 - $54.25

Q4 2013

Shares 22,500 Value ($000) $915 Avg Close $36.93 Range $29.36 - $41.47

Q3 2013

Shares 22,500 Value ($000) $756 Avg Close $32.55 Range $27.72 - $35.72

Q2 2013

Shares 22,600 Value ($000) $648 Avg Close $29.15 Range $22.17 - $34.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	29,711	$606	$19.88	$17.11 - $21.88
Q3 2019	29,511	$576	$21.76	$18.69 - $25.35
Q2 2019	29,411	$663	$27.41	$21.29 - $37.75
Q1 2019	29,025	$1,059	$33.02	$28.19 - $36.56
Q4 2018	28,600	$844	$36.92	$27.54 - $45.16
Q3 2018	28,500	$1,210	$43.40	$38.23 - $46.98
Q2 2018	28,500	$1,173	$45.54	$39.54 - $51.70
Q1 2018	28,300	$1,640	$58.50	$51.68 - $71.22
Q4 2017	28,300	$1,549	$51.03	$46.43 - $56.58
Q3 2017	27,900	$1,418	$53.48	$48.90 - $61.31
Q2 2017	27,900	$1,618	$58.09	$53.64 - $63.40
Q1 2017	27,500	$1,609	$56.71	$51.08 - $62.50
Q4 2016	27,500	$1,528	$53.46	$41.93 - $60.74
Q3 2016	27,400	$1,288	$47.55	$43.26 - $52.27
Q2 2016	27,400	$1,184	$41.26	$33.31 - $47.90
Q1 2016	26,700	$913	$39.49	$27.14 - $78.88
Q4 2015	26,700	$2,119	$70.02	$54.36 - $80.71
Q3 2015	26,500	$1,554	$66.02	$53.01 - $73.33
Q2 2015	26,400	$1,698	$61.20	$54.54 - $68.23
Q1 2015	25,800	$1,573	$68.32	$57.31 - $75.17
Q4 2014	25,000	$1,464	$50.94	$38.49 - $59.69
Q3 2014	25,000	$1,072	$44.82	$41.02 - $52.50
Q2 2014	25,000	$1,259	$46.12	$40.30 - $51.81
Q1 2014	24,200	$1,067	$47.58	$39.68 - $54.25
Q4 2013	22,500	$915	$36.93	$29.36 - $41.47
Q3 2013	22,500	$756	$32.55	$27.72 - $35.72
Q2 2013	22,600	$648	$29.15	$22.17 - $34.30