SCULLY WILLIAM P
- SEC CIK
- 0001045463
Latest role at each company
- PRTA PROTHENA CORP PUBLIC LTD CO10% Owneras of Sep 21, 2026
Trades
Every Form 4 that lists SCULLY WILLIAM P as a reporting owner, including filings made jointly with others. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Company | Filed (ET) | Trade date | Insider | Transaction | Shares | Avg price | Value | Shares after | Holding change | Filing |
|---|---|---|---|---|---|---|---|---|---|---|
| PRTAPROTHENA CORP PUBLIC LTD CO | Sep 21, 20264:23 PM ET | Sep 18, 2026 | SCULLY WILLIAM P10% Owner | PPurchaseOrdinary Shares, par value $0.01 per share | +100K | $8.4346 | +$843.46K | 927K | +12.1% | SEC |
| PRTAPROTHENA CORP PUBLIC LTD CO | Sep 3, 20266:23 PM ET | Sep 2, 2026 | SCULLY WILLIAM P10% Owner | PPurchaseOrdinary Shares, par value $0.01 per share | +27K | $9.4718 | +$255.74K | 827K | +3.4% | SEC |
| PRTAPROTHENA CORP PUBLIC LTD CO | Aug 21, 20262:32 PM ET | Aug 20, 2026 | SCULLY WILLIAM P10% Owner | PPurchaseOrdinary Shares, par value $0.01 per share | +50K | $8.7886 | +$439.43K | 800K | +6.7% | SEC |
| PRTAPROTHENA CORP PUBLIC LTD CO | Aug 10, 20263:24 PM ET | Aug 7, 2026 | SCULLY WILLIAM P10% Owner | PPurchaseOrdinary Shares, par value $0.01 per share | +34K | $8.6192 | +$293.05K | 790K | +4.5% | SEC |
| PRTAPROTHENA CORP PUBLIC LTD CO | Aug 10, 20263:24 PM ET | Aug 7, 2026 | SCULLY WILLIAM P10% Owner | PPurchaseOrdinary Shares, par value $0.01 per share | +3.5K | $8.6192 | +$30.17K | 83.5K | +4.4% | SEC |
| PRTAPROTHENA CORP PUBLIC LTD CO | Jun 18, 2026 | Jun 16, 2026 | SCULLY WILLIAM P10% Owner | PPurchaseOrdinary Shares, par value $0.01 per share | +20K | $7.90 | +$158K | 756K | +2.7% | SEC |
| PRTAPROTHENA CORP PUBLIC LTD CO | Jun 12, 2026 | Jun 11, 2026 | SCULLY WILLIAM P10% Owner | PPurchaseOrdinary Shares, par value $0.01 per share | +125K | $8.17 | +$1.02M | 1.06M | +13.4% | SEC |
| PRTAPROTHENA CORP PUBLIC LTD CO | Jun 5, 2026 | Jun 4, 2026 | SCULLY WILLIAM P10% Owner | PPurchaseOrdinary Shares, par value $0.01 per share | +50K | $9.31 | +$465.5K | 936K | +5.6% | SEC |
| PRTAPROTHENA CORP PUBLIC LTD CO | Jun 3, 2026 | Jun 2, 2026 | SCULLY WILLIAM P10% Owner | PPurchaseOrdinary Shares, par value $0.01 per share | +50K | $9.43 | +$471.5K | 886K | +6.0% | SEC |
| PRTAPROTHENA CORP PUBLIC LTD CO | May 26, 2026 | May 22, 2026 | SCULLY WILLIAM P10% Owner | PPurchaseOrdinary Shares, par value $0.01 per share | +100K | $9.81 | +$981K | 836K | +13.6% | SEC |
| PRTAPROTHENA CORP PUBLIC LTD CO | May 2, 2025 | Dec 18, 2024 – Jan 14, 2025 | SCULLY WILLIAM P10% Owner | PPurchaseOrdinary Shares, par value $0.01 per share | +207.44K | $13.2583 | +$2.75M | 735.99K | +39.2% | SEC |