PERRIGO CO PLC

Ticker: PRGO CUSIP: G97822103 Class: SHS

WATER ISLAND CAPITAL LLC's Holding History (CIK: 0001222765)

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

Q4 2015

Shares 35,710 Value ($000) $5,167 Avg Close $153.80 Range $140.40 - $167.92

Q3 2015

Shares 49,270 Value ($000) $7,749 Avg Close $183.44 Range $150.64 - $198.42

Q2 2015

Shares 49,506 Value ($000) $9,150,194 Avg Close $190.62 Range $161.86 - $215.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	35,710	$5,167	$153.80	$140.40 - $167.92
Q3 2015	49,270	$7,749	$183.44	$150.64 - $198.42
Q2 2015	49,506	$9,150,194	$190.62	$161.86 - $215.73