MarketPeel
Insider Trading Intelligence
Fri, Jan 2, 2026
Jan 2
bought $0.00 of PTGX
2,695 shares @ $0.00
Increased holdings by +52.50%
Cluster BuyPositive 90D History
Trade made by a director
Part of a cluster of 8 transactions by 5 insiders
Unscheduled trade
74% win rate · +13.4% median edge vs SPY (23 trades, 90-day)
Price 41% above 200-day moving average
PTGXProtagonist Therapeutics, Inc
HealthcareBiotechnology
1D0.00%
1W+7.99%
1M+35.16%
3M+27.92%
6M
1Y

Recent insider activity at PTGX

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