PROTHENA CORP PLC

Ticker: PRTA CUSIP: G72800108 Class: Common Stock

Point72 Hong Kong Ltd's Holding History (CIK: 0001599822)

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

Q2 2022

Shares 738 Value ($000) $20 Avg Close $29.25 Range $21.06 - $40.31

Q1 2022

Shares 3,863 Value ($000) $141 Avg Close $36.05 Range $29.53 - $49.77

Q3 2021

Shares 324 Value ($000) $23 Avg Close $62.11 Range $45.09 - $79.75

Q2 2021

Shares 3,183 Value ($000) $164 Avg Close $31.20 Range $21.30 - $59.74

Q1 2021

Shares 445 Value ($000) $11 Avg Close $18.81 Range $10.72 - $28.66

Q2 2020

Shares 13 Value ($000) $0 Avg Close $11.11 Range $9.25 - $12.98

Q2 2017

Shares 462 Value ($000) $25 Avg Close $53.29 Range $48.23 - $59.10

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	738	$20	$29.25	$21.06 - $40.31
Q1 2022	3,863	$141	$36.05	$29.53 - $49.77
Q3 2021	324	$23	$62.11	$45.09 - $79.75
Q2 2021	3,183	$164	$31.20	$21.30 - $59.74
Q1 2021	445	$11	$18.81	$10.72 - $28.66
Q2 2020	13	$0	$11.11	$9.25 - $12.98
Q2 2017	462	$25	$53.29	$48.23 - $59.10