PROTHENA CORP PLC

Ticker: PRTA CUSIP: G72800108 Class: Common Stock

ZACKS INVESTMENT MANAGEMENT's Holding History (CIK: 0001086483)

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

Q1 2015

Shares 7,212 Value ($000) $275 Avg Close $25.65 Range $18.76 - $45.00

Q3 2014

Shares 13,609 Value ($000) $302 Avg Close $21.20 Range $16.71 - $24.31

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	7,212	$275	$25.65	$18.76 - $45.00
Q3 2014	13,609	$302	$21.20	$16.71 - $24.31