Companies:
50,760
Total Market Cap:
150772838222914.52
Global Rank
#14189
Country Rank
#45
Market Cap
533.99 M
Price
9.92
Change (%)
0.70%
Volume
842,235
Prothena Corporation plc (NASDAQ: PRTA) Stock Split History
This company has not undergone any stock splits throughout its history.
| Date | Split Ratio | Multiple | Cumulative multiple | Type |
|---|
No record of stock splits.
Frequently Asked Questions
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How much would Prothena Corporation plc stock be worth if it never split?If Prothena Corporation plc (stock symbol: NASDAQ: PRTA) had never undergone any stock splits, the current stock price would remain 9.920000 USD.
-
Has Prothena Corporation plc stock ever split?Prothena Corporation plc (stock symbol: NASDAQ: PRTA) has never undergone any stock splits in its history.
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Will Prothena Corporation plc stock split again?There is no historical evidence of Prothena Corporation plc (stock symbol: NASDAQ: PRTA) ever splitting its stock. Future splits remain uncertain.
Recent Stock Splits
| Name | Date | Split Ratio |
|---|---|---|
| 09/30/2025 | 1:10 | |
| 09/19/2025 | 1:20 | |
| 09/18/2025 | 1:10 | |
| 09/15/2025 | 1:15 | |
| 09/02/2025 | 1:3.5 |
