4
Changes in Ownership
CASTLE BIOSCIENCES INC Filed Acc 0001447362-23-000173
Pres. & Chief Exec. Officer sold 4,852 shares at $20.10 ($97,525)
- Pres. & Chief Exec. Officer gave up 17,962 shares (to pay taxes)
- Pres. & Chief Exec. Officer acquired 54,283 shares (option exercise)
- 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 | 2023-12-08 | Sale 10b5-1 | −2,322 | $20.10 | $46,672 | 94,895 | D |
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2023-12-08 | Sale 10b5-1 | −732 | $20.10 | $14,713 | 99,482 | I |
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2023-12-08 | Sale 10b5-1 | −732 | $20.10 | $14,713 | 88,377 | I |
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2023-12-08 | Sale 10b5-1 | −267 | $20.10 | $5,367 | 14,330 | I |
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2023-12-08 | Sale 10b5-1 | −267 | $20.10 | $5,367 | 14,331 | I |
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2023-12-08 | Sale 10b5-1 | −265 | $20.10 | $5,327 | 14,332 | I |
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2023-12-08 | Sale 10b5-1 | −267 | $20.10 | $5,367 | 14,325 | I |
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2023-12-09 | Option exercise 10b5-1 | +33,496 | 128,391 | D | ||
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2023-12-09 | Shares withheld for taxes 10b5-1 | −11,481 | $20.17 | $231,572 | 116,910 | D |
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2023-12-10 | Option exercise 10b5-1 | +15,424 | 132,334 | D | ||
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2023-12-10 | Shares withheld for taxes 10b5-1 | −4,370 | $20.17 | $88,143 | 127,964 | D |
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2023-12-10 | Option exercise 10b5-1 | +5,363 | 133,327 | D | ||
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2023-12-10 | Shares withheld for taxes 10b5-1 | −2,111 | $20.17 | $42,579 | 131,216 | D |
| Derivatives | |||||||
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2023-12-09 | Option exercise · Restricted Stock Units 10b5-1 | −33,496 | 100,487 | D | ||
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2023-12-10 | Option exercise · Restricted Stock Units 10b5-1 | −15,424 | 30,849 | D | ||
| MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2023-12-10 | Option exercise · Restricted Stock Units 10b5-1 | −5,363 | 5,362 | D | ||
| Open-market sales · 4,852 sh · avg $20.10 · $97,525 | |||||||
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