Stokes Frank - Insider Non-Derivative Transactions at CASTLE BIOSCIENCES INC (CSTL) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 11, 2025, Stokes Frank's relationship to CASTLE BIOSCIENCES INC (CSTL) is Officer (Chief Financial Officer), and currently has 50,326 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other CSTL insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Stokes Frank - Insider Non-Derivative Transactions of CSTL Common Stock
Stokes Frank - Insider Non-Derivative Transactions at CSTL
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 12, 2025 | Sell -- (Common Stock) | 4496 | 37.45 | 50326 |
| Dec 11, 2025 | F -- (Common Stock) | 2758 | 38.02 | 54822 |
| Dec 11, 2025 | M -- (Common Stock) | 6170 | 0 | 57580 |
| Dec 10, 2025 | F -- (Common Stock) | 6534 | 38.25 | 51410 |
| Dec 10, 2025 | M -- (Common Stock) | 14616 | 0 | 57944 |
| Nov 12, 2025 | Sell -- (Common Stock) | 5388 | 35.08 | 43328 |
| Aug 9, 2025 | F -- (Common Stock) | 4356 | 19.36 | 48716 |
| Aug 9, 2025 | M -- (Common Stock) | 9744 | 0 | 53072 |
| Mar 5, 2025 | F -- (Common Stock) | 5448 | 22.23 | 43328 |
| Mar 5, 2025 | M -- (Common Stock) | 12186 | 0 | 48776 |
| Feb 21, 2025 | Sell -- (Common Stock) | 8046 | 26.7 | 35319 |
| Dec 11, 2024 | F -- (Common Stock) | 900 | 29.63 | 39969 |
| Dec 11, 2024 | M -- (Common Stock) | 2000 | 0 | 40869 |
| Dec 11, 2024 | F -- (Common Stock) | 2773 | 29.63 | 43365 |
| Dec 11, 2024 | M -- (Common Stock) | 6169 | 0 | 46138 |
| Dec 10, 2024 | F -- (Common Stock) | 6571 | 30.91 | 38869 |
| Dec 10, 2024 | M -- (Common Stock) | 14617 | 0 | 45440 |
| Nov 16, 2024 | Sell -- (Common Stock) | 800 | 30.4 | 30823 |
| Nov 16, 2024 | Sell -- (Common Stock) | 6123 | 29.87 | 31623 |
| Aug 10, 2024 | F -- (Common Stock) | 2822 | 26.83 | 37746 |
| Aug 10, 2024 | Acquisition -- (Common Stock) | 9745 | 0 | 40568 |
| Aug 8, 2024 | Sell -- (Common Stock) | 5400 | 26.13 | 30823 |
| Aug 8, 2024 | Sell -- (Common Stock) | 4600 | 25.2 | 36223 |
| Dec 11, 2023 | F -- (Common Stock) | 1802 | 20.17 | 38135 |
| Dec 11, 2023 | F -- (Common Stock) | 584 | 20.17 | 39551 |
| Dec 11, 2023 | M -- (Common Stock) | 6170 | 0 | 39937 |
| Dec 11, 2023 | M -- (Common Stock) | 2000 | 0 | 40135 |
| Dec 10, 2023 | F -- (Common Stock) | 4269 | 20.17 | 33767 |
| Dec 10, 2023 | M -- (Common Stock) | 14617 | 0 | 38036 |
| Apr 5, 2023 | M -- (Common Stock) | 4000 | 3.38 | 23419 |