SEC Form 4 research
| Issuer | PROTHENA CORP PUBLIC LTD CO |
|---|---|
| Tickers | PRTA |
| Reporting owners | 38 |
| Officers and directors | 17 |
| Last public filing | 2026-10-15 |
| Available | Trade date | Reporting owners | Code | Shares | Price | Reported value |
|---|---|---|---|---|---|---|
| 2026-10-15 | 2026-10-14 | SCULLY WILLIAM P | P | 10,000 | $8.46 | Not reported |
| 2026-10-15 | 2026-10-13 | SCULLY WILLIAM P | P | 100,000 | $8.35 | Not reported |
| 2026-10-09 | 2026-10-08 | SCULLY WILLIAM P | P | 90,000 | $8.57 | Not reported |
| 2026-10-09 | 2026-10-07 | SCULLY WILLIAM P | P | 125,000 | $8.4 | Not reported |
| 2026-10-06 | 2026-10-02 | SCULLY WILLIAM P | P | 100,000 | $8.57 | Not reported |
| 2026-09-30 | 2026-09-29 | SCULLY WILLIAM P | P | 162,000 | $8.68 | Not reported |
| 2026-09-29 | 2026-09-28 | SCULLY WILLIAM P | P | 103,500 | $8.6 | Not reported |
| 2026-09-21 | 2026-09-18 | SCULLY WILLIAM P | P | 100,000 | $8.43 | Not reported |
| 2026-09-03 | 2026-09-02 | SCULLY WILLIAM P | P | 27,000 | $9.47 | Not reported |
| 2026-08-21 | 2026-08-20 | SCULLY WILLIAM P | P | 50,000 | $8.79 | Not reported |
Public filing evidence only. NexusTrade's simulated follower strategies are hypothetical, modeled results — not live trading returns and not investment advice.