Form SCHEDULE 13G/A PROTHENA CORP PUBLIC Filed by: Fennell Todd W.

FREE Breaking News Alerts from StreetInsider.com!

E-mail Address

StreetInsider.com Top Tickers, 9/8/2026

1. SPY
2. USO
3. IONQ
4. IONS
5. ROIV
6. AAPL
7. HOOD
8. QCOM
9. ACN
10. AZN

Go back to Form SCHEDULE 13G/A PROTHENA CORP PUBLIC Filed by: Fennell Todd W.
PROTHENA CORP (NASDAQ: PRTA) Delayed: 9.54 -0.28 (2.85%)
Previous Close $9.82    52 Week High $76.42 
Open $9.60    52 Week Low $28.20 
Day High $9.67    P/E N/A 
Day Low $9.35    EPS $-2.84 
Volume 305,057