MarketPeel
Insider Trading Intelligence
Pres. & Chief Exec. Officer
Mon, Oct 20, 2025
Oct 20
sold $30.05k of CSTL
1,339 shares @ $22.44
Decreased holdings by -2.10%
548th largest trade (out of 1428)
Positive 90D History
Trade made by an officer
10b5-1 scheduled trade
69% win rate · +13.4% median edge vs SPY (1266 trades, 90-day)
Price 8% above 200-day moving average
Small Cap stock — insider trades carry more weight
CSTLCASTLE BIOSCIENCES INC
HealthcareDiagnostics & Research
1D0.00%
1W+0.34%
1M+14.81%
3M-3.42%
6M
1Y

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