MarketPeel
Insider Trading Intelligence
EVP, Chief Scientific Officer
Wed, Sep 3, 2025
Sep 3
bought $2.52m of IONS
46,800 shares @ $53.77
Increased holdings by +52.80%
5th largest trade (out of 103)
Abnormally LargeLarge TradeCluster BuyPositive 90D History
Trade made by an officer
Part of a cluster of 26 transactions by 10 insiders
10b5-1 scheduled trade
65% win rate · +14.2% median edge vs SPY (17 trades, 90-day · small sample)
Insider trade was 11% below market price
Abnormally large trade for this company
Price 70% above 200-day moving average
IONSIONIS PHARMACEUTICALS INC
Health CarePharmaceuticals
1D0.00%
1W-34.96%
1M-25.73%
3M-27.01%
6M
1Y

Recent insider activity at IONS

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