Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-12-11 Sale | 2025-12-15 4:08 pm | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 4,496 | $37.45 | $168,375 | 50,326 (Direct) | View |
| 2025-11-11 Sale | 2025-11-13 4:08 pm | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 5,388 | $35.08 | $189,011 | 43,328 (Direct) | View |
| 2025-02-20 Sale | 2025-02-24 4:23 pm | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 8,046 | $26.7 | $214,828 | 35,319 (Direct) | View |
| 2024-11-15 Sale | 2024-11-19 4:04 pm | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 6,923 | $29.93 | $207,217 | 30,823 (Direct) | View |
| 2024-08-07 Sale | 2024-08-13 6:13 pm | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 10,000 | $25.7 | $256,997 | 30,823 (Direct) | View |
| 2021-06-15 Sale | 2021-06-17 5:36 pm | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 15,000 | $73.03 | $1,095,381 | 86,004 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-01-12 Option Award | 2026-01-14 4:30 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 8,124 | $0 | 66,574 (Direct) | View |
| 2025-12-10 Tax Withholding | 2025-12-11 6:46 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 2,758 | $38.02 | 69,439 (Direct) | View |
| 2025-12-09 Exercise | 2025-12-11 6:46 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 20,786 | $0 | 69,439 (Direct) | View |
| 2025-12-09 Tax Withholding | 2025-12-11 6:46 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 6,534 | $38.25 | 69,439 (Direct) | View |
| 2025-08-08 Exercise | 2025-08-12 4:31 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 9,744 | $0 | 48,716 (Direct) | View |
| 2025-08-08 Tax Withholding | 2025-08-12 4:31 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 4,356 | $19.36 | 48,716 (Direct) | View |
| 2025-06-10 Option Award | 2025-06-12 6:49 pm | N/A 2035-06-09 | EXAGEN INC. | XGN | Stokes Frank Director | 9,000 | $0 | 9,000 (Direct) | View |
| 2025-03-04 Exercise | 2025-03-06 4:10 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 12,186 | $0 | 127,724 (Direct) | View |
| 2025-03-04 Option Award | 2025-03-06 4:10 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 47,838 | $0 | 127,724 (Direct) | View |
| 2025-03-04 Tax Withholding | 2025-03-06 4:10 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 5,448 | $22.23 | 127,724 (Direct) | View |
| 2024-12-09 Exercise | 2024-12-11 4:51 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 22,786 | $0 | 78,768 (Direct) | View |
| 2024-12-10 Tax Withholding | 2024-12-11 4:51 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 3,673 | $29.63 | 78,768 (Direct) | View |
| 2024-12-09 Tax Withholding | 2024-12-11 4:51 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 6,571 | $30.91 | 78,768 (Direct) | View |
| 2024-08-09 Tax Withholding | 2024-08-13 6:14 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 2,822 | $26.83 | 47,490 (Direct) | View |
| 2024-08-09 Option Award | 2024-08-13 6:14 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 19,489 | $0 | 47,490 (Direct) | View |
| 2024-06-10 Option Award | 2024-06-12 4:07 pm | N/A 2034-06-09 | EXAGEN INC. | XGN | Stokes Frank Director | 9,000 | $0 | 9,000 (Direct) | View |
| 2024-03-04 Option Award | 2024-03-06 6:00 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 48,744 | $0 | 48,744 (Direct) | View |
| 2023-12-09 Exercise | 2023-12-12 7:33 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 22,787 | $0 | 97,740 (Direct) | View |
| 2023-12-09 Tax Withholding | 2023-12-12 7:33 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 6,655 | $20.17 | 97,740 (Direct) | View |
| 2023-06-09 Option Award | 2023-06-13 4:36 pm | N/A 2033-06-08 | EXAGEN INC. | XGN | Stokes Frank Director | 9,000 | $0 | 9,000 (Direct) | View |
| 2023-04-04 Exercise | 2023-04-05 4:44 pm | N/A 2029-03-12 | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 4,000 | $0 | 42,131 (Direct) | View |
| 2023-04-04 Exercise | 2023-04-05 4:44 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 4,000 | $3.38 | 42,131 (Direct) | View |
| 2022-12-10 Exercise | 2022-12-13 4:42 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 8,170 | $0 | 99,515 (Direct) | View |
| 2022-12-10 Tax Withholding | 2022-12-13 4:42 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 2,406 | $22.32 | 99,515 (Direct) | View |
| 2022-12-09 Option Award | 2022-12-13 4:42 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 58,467 | $0 | 99,515 (Direct) | View |
| 2022-06-16 Option Award | 2022-06-21 08:32 am | N/A 2032-06-15 | EXAGEN INC. | XGN | Stokes Frank Director | 9,000 | $0 | 9,000 (Direct) | View |
| 2022-05-12 Exercise | 2022-05-16 4:18 pm | N/A 2029-03-12 | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 4,000 | $0 | 35,487 (Direct) | View |
| 2022-05-12 Exercise | 2022-05-16 4:18 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 4,000 | $3.38 | 35,487 (Direct) | View |
| 2022-04-26 Option Award | 2022-04-28 7:41 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 1,114 | $0 | 8,775 (Direct) | View |
| 2021-12-10 Tax Withholding | 2021-12-14 8:01 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 895 | $40.52 | 80,559 (Direct) | View |
| 2021-12-10 Exercise | 2021-12-14 8:01 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 2,000 | $0 | 80,559 (Direct) | View |
| 2021-12-10 Option Award | 2021-12-14 8:01 pm | N/A 2031-12-09 | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 67,229 | $0 | 80,559 (Direct) | View |
| 2021-06-17 Option Award | 2021-06-21 08:39 am | N/A 2031-06-16 | EXAGEN INC. | XGN | Stokes Frank Director | 15,000 | $0 | 15,000 (Direct) | View |
| 2021-06-15 Exercise | 2021-06-17 5:36 pm | N/A 2028-05-09 | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 15,000 | $0 | 86,004 (Direct) | View |
| 2021-06-15 Exercise | 2021-06-17 5:36 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer | 15,000 | $2.39 | 86,004 (Direct) | View |