MarketPeel
Insider Trading Intelligence
Chief Financial Officer
Thu, Mar 26, 2026
Mar 26
bought $64.08k of PTGX
5,265 shares @ $12.17
Increased holdings by +6.60%
23rd largest trade (out of 46)
Cluster Buy
Trade made by an officer
Part of a cluster of 5 transactions by 4 insiders
50% win rate · +4.6% median edge vs SPY (14 trades, 90-day · small sample)
Insider trade was 88% below market price
Price 39% 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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