Tobin W Juvenal, Chief Commercial Officer at Castle Biosciences, sold CSTL on Sep 15, 2026
Data as of Oct 16
▼ SELL$116K3,294 shares at $35.14Tobin W Juvenal Chief Commercial OfficerCSTL Castle Biosciences Inc
- Traded
- Sep 15, 2026
- Disclosed
- Sep 16, 2026
- Filed
- 1 day after the trade
Form 4s are due within two business days.
Official filing (SEC Form 4) ↗
The price around the disclosure
CSTL since disclosure
−9.9%
after the sale
Similar stocks (XLV) since disclosure
+5.3%
XLV — its sector index fund
Change in closing price from Sep 16, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.
Our take
None of our tested rules fired on this trade.
Other trades in the same filing
- ▼ SELLTobin W Juvenal Chief Commercial OfficerCSTL Castle Biosciences Inc$107Kdisclosed Sep 16 · filed 2 days after the trade