PROTHENA CORP PLC

Ticker: PRTA CUSIP: G72800108 Class: Common Stock

Capital Investment Advisory Services, LLC's Holding History (CIK: 0001659203)

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

Q4 2018

Shares 33 Value ($000) $0 Avg Close $11.89 Range $8.63 - $13.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	33	$0	$11.89	$8.63 - $13.83