4
Changes in Ownership
CASTLE BIOSCIENCES INC Filed Acc 0001628280-25-058974
Pres. & Chief Exec. Officer sold 830 shares at $40.35 ($33,491)
- Traded under a Rule 10b5-1 plan
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2025-12-22 | Sale 10b5-1 | −830 | $40.35 | $33,491 | 33,530 | D |
| Open-market sales · 830 sh · avg $40.35 · $33,491 | |||||||
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