4
Changes in Ownership
CASTLE BIOSCIENCES INC Filed Acc 0001628280-25-055348
Pres. & Chief Exec. Officer sold 2,678 shares at $39.23 ($105,058)
- 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 | 2025-12-02 | Sale 10b5-1 | −2,678 | $39.23 | $105,058 | 38,886 | D |
| Open-market sales · 2,678 sh · avg $39.23 · $105,058 | |||||||
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