Insider Trading
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CSTL Stock Insider Trading Activity
Corporate insiders are required to disclose purchases or sales of their own stock within two business days of when they occur. Using these disclosures, we collect data on CSTL stock insider trading activity, which can give hints on whether Castle Biosciences Inc executives are bullish or bearish on their own company.
Recent insider purchases and sales - CSTL
| Name / Title | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 213 | Apr 08, 2025 | April 10, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 137 | Apr 09, 2025 | April 10, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 1669 | Apr 09, 2025 | April 10, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 28 | Apr 08, 2025 | April 10, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 137 | Apr 09, 2025 | April 10, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 28 | Apr 08, 2025 | April 10, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 137 | Apr 09, 2025 | April 10, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 135 | Apr 09, 2025 | April 10, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 1432 | Apr 09, 2025 | April 10, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 348 | Apr 08, 2025 | April 10, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 299 | Apr 08, 2025 | April 10, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 30 | Apr 08, 2025 | April 10, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 1023 | Apr 09, 2025 | April 10, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 28 | Apr 08, 2025 | April 10, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 1569 | Mar 07, 2025 | March 11, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 189 | Mar 07, 2025 | March 11, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 162 | Mar 07, 2025 | March 11, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 15 | Mar 07, 2025 | March 11, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 150 | Mar 07, 2025 | March 11, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 15 | Mar 07, 2025 | March 11, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 150 | Mar 07, 2025 | March 11, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 150 | Mar 07, 2025 | March 11, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 150 | Mar 07, 2025 | March 11, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 20516 | Mar 07, 2025 | March 11, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 15 | Mar 07, 2025 | March 11, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 2123 | Mar 07, 2025 | March 11, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 1828 | Mar 07, 2025 | March 11, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 15 | Mar 07, 2025 | March 11, 2025, 4:07 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 2130 | Mar 10, 2025 | March 11, 2025, 4:07 p.m. |
|
Stokes Frank
Chief Financial Officer
|
Sale | 8046 | Feb 20, 2025 | Feb. 24, 2025, 5:23 p.m. |
|
BRADBURY DANIEL
|
Sale | 1425 | Feb 05, 2025 | Feb. 7, 2025, 5:12 p.m. |
|
BRADBURY DANIEL
|
Sale | 1425 | Feb 05, 2025 | Feb. 7, 2025, 5:12 p.m. |
|
BRADBURY DANIEL
|
Sale | 5017 | Feb 05, 2025 | Feb. 7, 2025, 5:12 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 399 | Jan 13, 2025 | Jan. 15, 2025, 5:57 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 192 | Jan 13, 2025 | Jan. 15, 2025, 5:57 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 204 | Jan 13, 2025 | Jan. 15, 2025, 5:57 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 85 | Jan 13, 2025 | Jan. 15, 2025, 5:57 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 85 | Jan 13, 2025 | Jan. 15, 2025, 5:57 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 61 | Jan 13, 2025 | Jan. 15, 2025, 5:57 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 267 | Jan 13, 2025 | Jan. 15, 2025, 5:57 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 85 | Jan 13, 2025 | Jan. 15, 2025, 5:57 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 5 | Jan 13, 2025 | Jan. 15, 2025, 5:57 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 4 | Jan 13, 2025 | Jan. 15, 2025, 5:57 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 4 | Jan 13, 2025 | Jan. 15, 2025, 5:57 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 16 | Jan 13, 2025 | Jan. 15, 2025, 5:57 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 15 | Jan 13, 2025 | Jan. 15, 2025, 5:57 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 5 | Jan 13, 2025 | Jan. 15, 2025, 5:57 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 60 | Jan 13, 2025 | Jan. 15, 2025, 5:57 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 556 | Jan 13, 2025 | Jan. 15, 2025, 5:57 p.m. |
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
Sale | 61 | Jan 13, 2025 | Jan. 15, 2025, 5:57 p.m. |