PRTA
Prothena Corp Public Ltd CoCompany with tickers: PRTA
CIK
1559053
CUSIP
G72800108
Shares Outstanding
52,353,237
Website
https://www.prothena.com
Investor Relations
https://ir.prothena.com/overview/default.aspx
13F Activity (30d)
66 filings
64 filers
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2023-11-06 | 1,289,788 | 500,570 | 1,790,358 | 57.4% |
| 2023-11-13 | 531,581 | 432,643 | 964,224 | 32.0% |
| 2023-11-20 | 495,814 | 404,276 | 900,090 | 44.7% |
| 2023-11-27 | 552,415 | 923,109 | 1,475,524 | 46.2% |
| 2023-12-04 | 560,504 | 359,524 | 920,028 | 32.6% |
| 2023-12-11 | 1,104,292 | 723,274 | 1,827,566 | 29.5% |
| 2023-12-18 | 650,580 | 464,416 | 1,114,996 | 32.5% |
| 2023-12-25 | 519,205 | 421,713 | 940,918 | 29.4% |
| 2024-01-01 | 609,692 | 464,244 | 1,073,936 | 32.9% |
| 2024-01-08 | 2,369,036 | 1,485,049 | 3,854,085 | 36.6% |
| 2024-01-15 | 485,209 | 365,930 | 851,139 | 32.4% |
| 2024-01-22 | 434,054 | 578,795 | 1,012,849 | 33.8% |
| 2024-01-29 | 1,004,140 | 665,119 | 1,669,259 | 35.3% |
| 2024-02-05 | 1,316,486 | 950,979 | 2,267,465 | 46.6% |
| 2024-02-12 | 1,081,953 | 267,075 | 1,349,028 | 30.2% |
| 2024-02-19 | 607,429 | 208,364 | 815,793 | 32.9% |
| 2024-02-26 | 648,103 | 461,405 | 1,109,508 | 33.0% |
| 2024-03-04 | 358,557 | 165,631 | 524,188 | 28.5% |
| 2024-03-11 | 669,336 | 304,194 | 973,530 | 25.5% |
| 2024-03-18 | 479,060 | 630,060 | 1,109,120 | 37.7% |
| 2024-03-25 | 515,764 | 322,301 | 838,065 | 34.6% |
| 2024-04-01 | 596,174 | 510,682 | 1,106,856 | 34.2% |
| 2024-04-08 | 520,240 | 288,696 | 808,936 | 33.4% |
| 2024-04-15 | 458,029 | 394,382 | 852,411 | 33.4% |
| 2024-04-22 | 412,464 | 252,514 | 664,978 | 32.5% |
| 2024-04-29 | 583,889 | 367,902 | 951,791 | 31.5% |
| 2024-05-06 | 548,060 | 328,057 | 876,117 | 30.9% |
| 2024-05-13 | 521,048 | 290,705 | 811,753 | 31.0% |
| 2024-05-20 | 308,961 | 188,612 | 497,573 | 27.3% |
| 2024-05-27 | 360,058 | 498,988 | 859,046 | 38.3% |
| 2024-06-03 | 288,064 | 162,991 | 451,055 | 26.4% |
| 2024-06-10 | 487,404 | 281,331 | 768,735 | 32.8% |
| 2024-06-17 | 809,839 | 529,347 | 1,339,186 | 26.6% |
| 2024-06-24 | 379,892 | 638,971 | 1,018,863 | 37.8% |
| 2024-07-01 | 216,107 | 182,297 | 398,404 | 35.5% |
| 2024-07-08 | 637,349 | 398,495 | 1,035,844 | 33.9% |
| 2024-07-15 | 514,542 | 237,643 | 752,185 | 33.4% |
| 2024-07-22 | 432,410 | 254,956 | 687,366 | 35.9% |
| 2024-07-29 | 545,974 | 182,097 | 728,071 | 35.1% |
| 2024-08-05 | 382,757 | 236,584 | 619,341 | 33.3% |
| 2024-08-12 | 387,773 | 178,169 | 565,942 | 35.9% |
| 2024-08-19 | 566,589 | 173,946 | 740,535 | 43.9% |
| 2024-08-26 | 223,279 | 114,425 | 337,704 | 31.2% |
| 2024-09-02 | 175,874 | 95,787 | 271,661 | 30.7% |
| 2024-09-09 | 252,230 | 137,947 | 390,177 | 32.2% |
| 2024-09-16 | 579,587 | 357,250 | 936,837 | 35.4% |
| 2024-09-23 | 448,485 | 201,465 | 649,950 | 34.6% |
| 2024-09-30 | 1,902,846 | 1,474,691 | 3,377,537 | 47.2% |
| 2024-10-07 | 819,127 | 397,454 | 1,216,581 | 47.8% |
| 2024-10-14 | 439,473 | 344,842 | 784,315 | 43.5% |
Showing 101–150 of 231 weeks