Frank Stokes serves as Executive at CASTLE BIOSCIENCES INC, where they oversee executive responsibilities. Since joining the company, Frank Stokes has executed 56 insider transactions totaling $5.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 12, 2026 involved receiving (via award) 8,124 shares valued at $0.
Frank Stokes currently holds 8,124 shares of CASTLE BIOSCIENCES INC (CSTL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Frank Stokes has been a net seller of CSTL stock. They have purchased $0 and sold $5.7M worth of shares.
Frank Stokes's most recent insider trade was on Jan 12, 2026, when they sold 8,124 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Dec 11, 2025 | CSTL | $168.4K | Sale | 4,496 | $37.45 | Discretionary |
| Dec 10, 2025 | CSTL | $0 | Option Exercise | 6,170 | $N/A | Discretionary |
| Dec 10, 2025 | CSTL | $104.9K | Payment | 2,758 | $38.02 | Discretionary |
| Dec 9, 2025 | CSTL | $0 | Option Exercise | 14,616 | $N/A | Discretionary |
| Dec 9, 2025 | CSTL | $249.9K | Payment | 6,534 | $38.25 | Discretionary |
| Nov 11, 2025 | CSTL | $189.0K | Sale | 5,388 | $35.08 | Discretionary |
| Aug 8, 2025 | CSTL | $84.3K | Payment | 4,356 | $19.36 | Discretionary |
| Aug 8, 2025 | CSTL | $0 | Option Exercise | 9,744 | $N/A | Discretionary |
| Aug 9, 2024 | CSTL | $0 | Award | 9,745 | $N/A | Discretionary |
| Aug 9, 2024 | CSTL | $75.7K | Payment | 2,822 | $26.83 | Discretionary |
| Aug 7, 2024 | CSTL | $141.1K | Sale | 5,400 | $26.13 | Planned |
| Aug 7, 2024 | CSTL | $115.9K | Sale | 4,600 | $25.20 | Planned |
| Dec 10, 2023 | CSTL | $0 | Option Exercise | 6,170 | $N/A | Discretionary |
| Dec 10, 2023 | CSTL | $0 | Option Exercise | 2,000 | $N/A | Discretionary |
| Dec 10, 2023 | CSTL | $36.3K | Payment | 1,802 | $20.17 | Discretionary |
| Dec 10, 2023 | CSTL | $11.8K | Payment | 584 | $20.17 | Discretionary |
| Dec 9, 2023 | CSTL | $86.1K | Payment | 4,269 | $20.17 | Discretionary |
| Dec 9, 2023 | CSTL | $0 | Option Exercise | 14,617 | $N/A | Discretionary |
| Apr 4, 2023 | CSTL | $13.5K | Option Exercise | 4,000 | $3.38 | Discretionary |
| Dec 10, 2022 | CSTL | $13.1K | Payment | 589 | $22.32 | Discretionary |
| Dec 10, 2022 | CSTL | $0 | Option Exercise | 6,170 | $N/A | Discretionary |
| Dec 10, 2022 | CSTL | $40.6K | Payment | 1,817 | $22.32 | Discretionary |
| Dec 10, 2022 | CSTL | $0 | Option Exercise | 2,000 | $N/A | Discretionary |
| May 12, 2022 | CSTL | $13.5K | Option Exercise | 4,000 | $3.38 | Discretionary |
| Apr 26, 2022 | CSTL | $0 | Award | 1,114 | $N/A | Discretionary |
| Dec 10, 2021 | CSTL | $36.3K | Payment | 895 | $40.52 | Discretionary |
| Dec 10, 2021 | CSTL | $0 | Option Exercise | 2,000 | $N/A | Discretionary |
| Jun 17, 2021 | CSTL | $3.0K | Option Exercise | 1,273 | $2.39 | Discretionary |