PROTHENA CORP PLC

Ticker: PRTA CUSIP: G72800108 Class: Common Stock

Bayesian Capital Management, LP's Holding History (CIK: 0001632551)

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

Q3 2023

Shares 9,299 Value ($000) $449 Avg Close $59.41 Range $45.22 - $73.14

Q1 2023

Shares 5,917 Value ($000) $287 Avg Close $52.83 Range $45.06 - $60.82

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	9,299	$449	$59.41	$45.22 - $73.14
Q1 2023	5,917	$287	$52.83	$45.06 - $60.82