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 |
2024-09-03 Sale |
2024-09-05 4:06 pm |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
5,832 | $29.21 | $170,330 | 134,841 (Direct) |
View |
2024-08-01 Sale |
2024-08-05 4:16 pm |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
12,989 | $23.06 | $299,503 | 132,836 (Direct) |
View |
2024-07-29 Sale |
2024-07-31 4:50 pm |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
2,793 | $22.06 | $61,622 | 145,825 (Direct) |
View |
2024-07-01 Sale |
2024-07-03 4:15 pm |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
2,793 | $21.22 | $59,279 | 148,618 (Direct) |
View |
2021-09-27 Sale |
2021-09-29 4:07 pm |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
10,000 | $71.02 | $710,227 | 97,540 (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 Tax Withholding |
2025-03-06 4:19 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
3,640 | $22.23 | 253,234 (Direct) |
View |
2025-03-04 Exercise |
2025-03-06 4:19 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
13,811 | $0 | 253,234 (Direct) |
View |
2025-03-04 Option Award |
2025-03-06 4:19 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
47,838 | $0 | 253,234 (Direct) |
View |
2024-12-09 Tax Withholding |
2024-12-11 4:49 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
4,206 | $30.91 | 190,614 (Direct) |
View |
2024-12-09 Exercise |
2024-12-11 4:49 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
23,880 | $0 | 190,614 (Direct) |
View |
2024-12-10 Tax Withholding |
2024-12-11 4:49 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
2,156 | $29.63 | 190,614 (Direct) |
View |
2024-08-09 Tax Withholding |
2024-08-13 6:15 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
2,804 | $26.83 | 151,313 (Direct) |
View |
2024-08-09 Option Award |
2024-08-13 6:15 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
21,281 | $0 | 151,313 (Direct) |
View |
2024-03-04 Option Award |
2024-03-06 6:04 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
55,243 | $0 | 55,243 (Direct) |
View |
2023-12-29 Exercise |
2024-01-03 4:11 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
8,000 | $3.38 | 166,912 (Direct) |
View |
2023-12-29 Exercise |
2024-01-03 4:11 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
3,418 | $2.39 | 166,912 (Direct) |
View |
2023-12-29 Exercise |
2024-01-03 4:11 pm |
N/A 2027-07-20 |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
12,615 | $0 | 166,912 (Direct) |
View |
2023-12-29 Exercise |
2024-01-03 4:11 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
1,197 | $2.36 | 166,912 (Direct) |
View |
2023-12-09 Exercise |
2023-12-12 7:39 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
23,881 | $0 | 199,659 (Direct) |
View |
2023-12-09 Tax Withholding |
2023-12-12 7:39 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
6,294 | $20.17 | 199,659 (Direct) |
View |
2022-12-28 Exercise |
2022-12-30 4:37 pm |
N/A 2028-05-09 |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
7,178 | $2.39 | 118,914 (Direct) |
View |
2022-12-10 Exercise |
2022-12-13 4:39 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
7,920 | $0 | 197,589 (Direct) |
View |
2022-12-10 Tax Withholding |
2022-12-13 4:39 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
2,334 | $22.32 | 197,589 (Direct) |
View |
2022-12-09 Option Award |
2022-12-13 4:39 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
63,844 | $0 | 197,589 (Direct) |
View |
2022-04-26 Option Award |
2022-04-28 7:36 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
6,692 | $0 | 105,873 (Direct) |
View |
2021-12-10 Exercise |
2021-12-14 7:58 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
1,750 | $0 | 171,253 (Direct) |
View |
2021-12-10 Tax Withholding |
2021-12-14 7:58 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
516 | $40.52 | 171,253 (Direct) |
View |
2021-12-10 Option Award |
2021-12-14 7:58 pm |
N/A 2031-12-09 |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
67,229 | $0 | 171,253 (Direct) |
View |
Ownership(A) |
2021-04-16 6:31 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
0 | $0 | 107,117 (Direct) |
View |
Ownership(A) |
2021-04-15 7:25 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
0 | $0 | 244,520 (Direct) |
View |
Ownership |
2021-04-15 4:17 pm |
N/A N/A |
CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer |
0 | $0 | 244,520 (Direct) |
View |