MarketPeel
Insider Trading Intelligence
Tue, Jun 16, 2026
18d ago
bought $157.99k of PRTA
20,000 shares @ $7.90
Increased holdings by +2.70%
8th largest trade (out of 19)
Trade made by a 10% owner
Unscheduled trade
17% win rate · -6.4% median edge vs SPY (6 trades, 90-day · small sample)
Price 14% below 200-day moving average
Small Cap stock — insider trades carry more weight
PRTAPROTHENA CORP PUBLIC LTD CO
HealthcareBiotechnology
1D0.00%
1W-3.29%
1M+4.76%
3M
6M
1Y

Recent insider activity at PRTA

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