ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

Vectors Research Management, LLC's Holding History (CIK: 0001750557)

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

Q3 2019

Shares 100 Value ($000) $2 Avg Close $21.76 Range $18.69 - $25.35

Q2 2019

Shares 100 Value ($000) $2 Avg Close $27.41 Range $21.29 - $37.75

Q1 2019

Shares 100 Value ($000) $4 Avg Close $33.02 Range $28.19 - $36.56

Q4 2018

Shares 100 Value ($000) $3 Avg Close $36.92 Range $27.54 - $45.16

Q3 2018

Shares 100 Value ($000) $4 Avg Close $43.40 Range $38.23 - $46.98

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	100	$2	$21.76	$18.69 - $25.35
Q2 2019	100	$2	$27.41	$21.29 - $37.75
Q1 2019	100	$4	$33.02	$28.19 - $36.56
Q4 2018	100	$3	$36.92	$27.54 - $45.16
Q3 2018	100	$4	$43.40	$38.23 - $46.98