CSTL
Castle Biosciences Inc
115 disclosed insider filings · 4 distinct insiders · latest Oct 7, 2026
Total filings
115
4 insiders
Insider buys
0
$0
Insider sells
101
$8.8M
Grants & other
0
$0
All disclosed filings
Same-day tranches are grouped per insider - the Lots column shows how many individual executions a row covers; Price is the value-weighted average.
| Filed | Tx date | Insider | Type | Qty | Avg price | Value | Lots | Source |
|---|---|---|---|---|---|---|---|---|
| Jul 6, 2026 | Jul 1, 2026 | Derek J Maetzold OFFICER | SELL | 9,836 | $24.29 | $239K | 7 | EDGAR |
| Jul 6, 2026 | Jul 1, 2026 | Derek J Maetzold OFFICER | OTHER | 6,214 | $2.39 | $15K | — | EDGAR |
| Jul 6, 2026 | Jul 1, 2026 | Kristen M Oelschlager OFFICER | SELL | 8,586 | $24.42 | $210K | 2 | EDGAR |
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