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Prothena Corp (PRTA.US) Share Price

Price $10.35 on 12-12-2025 at 22:35:01
Change $0.02 0.19%
Buy $11.18
Sell $9.69
Last Trade: Buy 8.00 at $10.385
Day's Volume: 17,270
Last Close: $10.36
Open: $10.31
ISIN: IE00B91XRN20
Day's Range $10.21 - $10.46
52wk Range: $3.85 - $11.68
Market Capitalisation: $556.06m
VWAP: $10.34319
Shares in Issue: 53.83m

Prothena Corp (PRTA.US) Latest Trades

Buy/Sell Volume Trade Prc Trade Type Trade Time
Buy* 8 $10.385 Automatic Execution
15:51:36 - 12-Dec-25
Buy* 8 $10.385 Automatic Execution
15:51:36 - 12-Dec-25
Buy* 58 $10.39 Automatic Execution
15:51:36 - 12-Dec-25
Buy* 35 $10.39 Automatic Execution
15:51:36 - 12-Dec-25
Buy* 18 $10.38 Automatic Execution
15:51:36 - 12-Dec-25
Buy* 19 $10.38 Automatic Execution
15:51:36 - 12-Dec-25
Buy* 17 $10.38 Automatic Execution
15:51:36 - 12-Dec-25
Buy* 8 $10.385 Automatic Execution
15:51:36 - 12-Dec-25
Buy* 7 $10.38 Automatic Execution
15:51:36 - 12-Dec-25
Buy* 29 $10.38 Automatic Execution
15:51:36 - 12-Dec-25
See more Prothena Corp trades

Prothena Corp (PRTA.US) Share Price History

Time period:
to
Date Open High Low Close Volume
12th Dec 2025 (Fri) 10.31 10.46 10.21 10.36 17,270
11th Dec 2025 (Thu) 10.05 10.50 10.05 10.33 61,722
10th Dec 2025 (Wed) 10.23 10.23 9.70 9.87 80,960
9th Dec 2025 (Tue) 10.65 10.735 10.24 10.32 29,435
8th Dec 2025 (Mon) 11.21 11.21 10.72 10.73 37,979
5th Dec 2025 (Fri) 11.14 11.27 10.98 11.07 26,040
4th Dec 2025 (Thu) 11.15 11.55 11.11 11.16 56,994
3rd Dec 2025 (Wed) 10.57 11.465 10.48 11.17 49,846
2nd Dec 2025 (Tue) 10.28 10.47 10.15 10.35 23,547
1st Dec 2025 (Mon) 10.93 11.11 10.22 10.27 33,752
28th Nov 2025 (Fri) 10.52 10.81 10.51 10.75 23,788
27th Nov 2025 (Thu) 10.39 10.51 10.39 10.43 19,087
26th Nov 2025 (Wed) 10.39 10.51 10.39 10.43 18,448
25th Nov 2025 (Tue) 10.41 10.62 10.41 10.50 40,505
24th Nov 2025 (Mon) 10.74 10.91 10.29 10.40 61,198
21st Nov 2025 (Fri) 10.08 10.65 10.08 10.48 13,540
20th Nov 2025 (Thu) 10.14 10.30 10.14 9.99 449
19th Nov 2025 (Wed) 10.33 10.39 9.97 9.99 13,698
18th Nov 2025 (Tue) 10.18 10.40 9.97 10.36 11,740
17th Nov 2025 (Mon) 9.82 10.30 9.79 10.25 24,753
14th Nov 2025 (Fri) 10.13 10.30 9.93 9.93 14,397
13th Nov 2025 (Thu) 10.66 10.66 10.13 10.18 21,116
See more Prothena Corp price history
FTSE 100 Latest
Value9,649.03
Change-54.13

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