ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

Washington Trust Bank's Holding History (CIK: 0000861787)

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

Q4 2016

Shares 21 Value ($000) $1 Avg Close $53.46 Range $41.93 - $60.74

Q3 2016

Shares 21 Value ($000) $1 Avg Close $47.55 Range $43.26 - $52.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	21	$1	$53.46	$41.93 - $60.74
Q3 2016	21	$1	$47.55	$43.26 - $52.27