4
Changes in Ownership
CASTLE BIOSCIENCES INC Filed Acc 0001628280-25-050169
Pres. & Chief Exec. Officer sold 9,373 shares at an average $30.84 ($289,079)
- 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 | 2025-11-04 | Sale 10b5-1 | −6,458 | $30.41 | $196,407 | 56,530 | D |
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2025-11-04 | Sale 10b5-1 | −237 | $31.12 | $7,375 | 56,293 | D |
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2025-11-05 | Sale 10b5-1 | −2,678 | $31.85 | $85,297 | 53,615 | D |
| Open-market sales · 9,373 sh · avg $30.84 · $289,079 | |||||||
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