Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001559053-26-000021-index-headers.html | 2026-08-06 16:16:21 | |
| 0001559053-26-000021-index.html | 2026-08-06 16:16:21 | |
| 0001559053-26-000021.txt | 2026-08-06 16:16:21 | |
 0001559053-26-000021-xbrl.zip | 18799 | 2026-08-06 16:16:21 |
| exhibit991q22026earningsre.htm | 111374 | 2026-08-06 16:16:21 |
| FilingSummary.xml | 1636 | 2026-08-06 16:16:21 |
| MetaLinks.json | 17964 | 2026-08-06 16:16:21 |
 prothenalogo.jpg | 15694 | 2026-08-06 16:16:21 |
| prta-20260806.htm | 31299 | 2026-08-06 16:16:21 |
| prta-20260806.xsd | 1798 | 2026-08-06 16:16:21 |
| prta-20260806_htm.xml | 2933 | 2026-08-06 16:16:21 |
| prta-20260806_lab.xml | 23251 | 2026-08-06 16:16:21 |
| prta-20260806_pre.xml | 13538 | 2026-08-06 16:16:21 |
| R1.htm | 41059 | 2026-08-06 16:16:21 |
| report.css | 2766 | 2026-08-06 16:16:21 |
| Show.js | 1085 | 2026-08-06 16:16:21 |