PROTHENA CORP PUBLIC LTD CO - PRTA
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 17
Latest filed: Apr 10, 2026
| Form | Count |
|---|---|
| 4 | 8 |
| 8-K | 5 |
| SCHEDULE 13G/A | 3 |
| SCHEDULE 13G | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Apr 10, 2026 | 4 | Apr 10, 2026 | 0000905148-26-001653 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0000905148-26-001176 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0000905148-26-001177 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0000905148-26-001178 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0000905148-26-001179 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0000905148-26-001180 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0000905148-26-001181 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0000905148-26-001182 | View |
| Feb 27, 2026 | 8-K | Feb 27, 2026 | 0001559053-26-000009 | View |
| Feb 19, 2026 | 8-K | Feb 19, 2026 | 0001559053-26-000003 | View |
| Feb 13, 2026 | SCHEDULE 13G | — | 0001104659-26-015228 | View |
| Dec 12, 2025 | 8-K | Dec 10, 2025 | 0001559053-25-000049 | View |
| Nov 19, 2025 | 8-K | Nov 19, 2025 | 0001559053-25-000047 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | — | 0001104659-25-112819 | View |
| Nov 12, 2025 | SCHEDULE 13G/A | — | 0001045463-25-000012 | View |
| Nov 12, 2025 | SCHEDULE 13G/A | — | 0002011420-25-000009 | View |
| Nov 06, 2025 | 8-K | Nov 06, 2025 | 0001559053-25-000042 | View |