4
Changes in Ownership
CASTLE BIOSCIENCES INC Filed Acc 0001628280-26-003089
Pres. & Chief Exec. Officer sold 4,017 shares at $40.01 ($160,732)
- 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 | 2026-01-20 | Sale 10b5-1 | −4,017 | $40.01 | $160,732 | 87,715 | D |
| Open-market sales · 4,017 sh · avg $40.01 · $160,732 | |||||||
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