PRTA PROTHENA CORP PUBLIC LTD CO
Health CareLast year evolution
▲ 17.5%Insider buy2025-08-12 → 2026-08-14
8.86 USD (último)
🐺 Buying cluster
1 different insiders · 2 trades · last 15 daysWho is buying
SCULLY WILLIAM P
Total invested
$323K
Window
2026-08-10 → 2026-08-10
Track record — what happened after each signal
2/5 ✓ · 40%| Signal date | 30d return | 60d return | Win |
|---|---|---|---|
| 2026-08-07 | — | — | … |
| 2026-06-16 | +1.7% | +6.9% | ✓ |
| 2026-06-11 | +11.9% | +10.4% | ✓ |
| 2026-06-04 | +2.7% | -9.9% | ✗ |
| 2026-06-02 | +4.2% | -11.6% | ✗ |
| 2026-05-22 | -6.9% | -11.8% | ✗ |
Insider purchases
Last 15 days — grouped by date/insider| 2026-08-072 tr. | SCULLY WILLIAM P | 10% Owner | 37.500 | $8.62 | $323K |
⚠️ Data from SEC Form 4 filings. Insider activity is informational and does not constitute investment advice.