SCULLY WILLIAM P — SEC Form 4 filings
SEC reporting owner CIK 1045463. 12 Form 4 filings on record with FilingPulse; latest filed 2026-09-03.
Transaction summary — filings shown
Covers all 12 filings on record, filed 2025-05-02 to 2026-09-03. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 15 legs across 9 filings — 666,936 shares, $6,865,415 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 11.
- Largest priced transaction: purchase of 100,000 shares @ $12.79 ($1,279,040) in PROTHENA CORP PUBLIC LTD CO, filed 2025-05-02.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| PROTHENA CORP PUBLIC LTD CO (PRTA) | 10% owner | 12 | 15 legs · 666,936 sh · $6,865,415 | — | 11 |
Form 4 filings — SCULLY WILLIAM P
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-03 | 4 | PROTHENA CORP PUBLIC LTD CO (PRTA) | Purchase (P): 27,000 @ $9.47 | EDGAR |
| 2026-08-21 | 4 | PROTHENA CORP PUBLIC LTD CO (PRTA) | Purchase (P): 50,000 @ $8.79 | EDGAR |
| 2026-08-18 | 4 | PROTHENA CORP PUBLIC LTD CO (PRTA) | Gift (G): 336,000 @ $0 · Gift (G): 627,553 @ $0 | EDGAR |
| 2026-08-11 | 4 | PROTHENA CORP PUBLIC LTD CO (PRTA) | Gift (G): 251,553 @ $0 | EDGAR |
| 2026-08-10 | 4 | PROTHENA CORP PUBLIC LTD CO (PRTA) | Purchase (P): 34,000 @ $8.62 · Purchase (P): 3,500 @ $8.62 | EDGAR |
| 2026-06-18 | 4 | PROTHENA CORP PUBLIC LTD CO (PRTA) | Purchase (P): 20,000 @ $7.90 | EDGAR |
| 2026-06-16 | 4 | PROTHENA CORP PUBLIC LTD CO (PRTA) | Gift (G): 325,000 @ $0 | EDGAR |
| 2026-06-12 | 4 | PROTHENA CORP PUBLIC LTD CO (PRTA) | Purchase (P): 125,000 @ $8.17 | EDGAR |
| 2026-06-05 | 4 | PROTHENA CORP PUBLIC LTD CO (PRTA) | Purchase (P): 50,000 @ $9.31 | EDGAR |
| 2026-06-03 | 4 | PROTHENA CORP PUBLIC LTD CO (PRTA) | Purchase (P): 50,000 @ $9.43 | EDGAR |
| 2026-05-26 | 4 | PROTHENA CORP PUBLIC LTD CO (PRTA) | Purchase (P): 100,000 @ $9.81 | EDGAR |
| 2025-05-02 | 4 | PROTHENA CORP PUBLIC LTD CO (PRTA) | Gift (G): 430,000 @ $0 · Purchase (P): 73,436 @ $13.93 · Gift (G): 681,000 @ $0 · Purchase (P): 2,000 @ $15.91 · Gift (G): 500 @ $0 · Purchase (P): 1,200 @ $13.37 · +7 more | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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