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 |
2025-02-20 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 |
2021-01-11 Sale |
2021-01-13 4:08 pm |
CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer |
15,000 | $78.1 | $1,171,471 | 91,660 (Direct) |
View |
2020-11-12 Sale |
2020-11-16 4:14 pm |
CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer |
26,000 | $50.87 | $1,322,547 | 125,160 (Direct) |
View |
2020-10-13 Sale |
2020-10-15 4:20 pm |
CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer |
26,000 | $54.51 | $1,417,389 | 177,160 (Direct) |
View |
2020-09-14 Sale |
2020-09-16 4:05 pm |
CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer |
26,000 | $49.52 | $1,287,531 | 229,160 (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 |
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 |
2024-12-10 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 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 |
2024-12-09 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 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 |
2024-08-09 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 |
2024-06-10 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 |
2022-12-09 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 |
2022-12-10 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 |
2022-06-16 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 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 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 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 |
2021-01-11 Exercise |
2021-01-13 4:08 pm |
N/A 2028-05-09 |
CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer |
15,000 | $0 | 91,660 (Direct) |
View |
2021-01-11 Exercise |
2021-01-13 4:08 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer |
15,000 | $2.39 | 91,660 (Direct) |
View |
2020-12-10 Option Award |
2020-12-14 2:11 pm |
N/A 2030-12-09 |
CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer |
39,000 | $0 | 39,000 (Direct) |
View |
2020-12-03 Exercise |
2020-12-04 4:13 pm |
N/A 2029-03-12 |
CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer |
2,000 | $0 | 30,598 (Direct) |
View |
2020-12-03 Exercise |
2020-12-04 4:13 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer |
2,000 | $3.38 | 30,598 (Direct) |
View |
2020-11-12 Exercise |
2020-11-16 4:14 pm |
N/A 2028-05-09 |
CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer |
26,000 | $0 | 125,160 (Direct) |
View |
2020-11-12 Exercise |
2020-11-16 4:14 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer |
26,000 | $2.39 | 125,160 (Direct) |
View |
2020-10-13 Exercise |
2020-10-15 4:20 pm |
N/A 2028-05-09 |
CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer |
26,000 | $0 | 177,160 (Direct) |
View |
2020-10-13 Exercise |
2020-10-15 4:20 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer |
26,000 | $2.39 | 177,160 (Direct) |
View |
2020-09-14 Exercise |
2020-09-16 4:05 pm |
N/A 2028-05-09 |
CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer |
26,000 | $0 | 229,160 (Direct) |
View |
2020-09-14 Exercise |
2020-09-16 4:05 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Stokes Frank Chief Financial Officer |
26,000 | $2.39 | 229,160 (Direct) |
View |