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 |
| 2026-07-01 Sale | 2026-07-06 4:24 pm | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 8,586 | $24.42 | $209,650 | 119,125 (Indirect Direct) | View |
| 2026-06-16 Sale | 2026-06-18 4:19 pm | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 8,587 | $20.71 | $177,837 | 127,711 (Indirect Direct) | View |
| 2025-12-17 Sale | 2025-12-19 4:06 pm | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 14,888 | $39.31 | $585,292 | 109,574 (Indirect Direct) | View |
| 2025-11-11 Sale | 2025-11-13 4:07 pm | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 18,932 | $35.1 | $664,513 | 109,574 (Indirect Direct) | View |
| 2025-10-31 Sale | 2025-11-04 8:56 pm | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 12,678 | $25.04 | $317,457 | 128,506 (Indirect Direct) | View |
| 2025-08-27 Sale(A) | 2025-11-04 8:38 pm | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 18,007 | $21.69 | $390,572 | 153,861 (Indirect Direct) | View |
| 2025-08-27 Sale | 2025-08-29 4:04 pm | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 12,677 | $22.02 | $279,135 | 141,116 (Direct) | View |
| 2025-08-27 Sale | 2025-08-29 4:04 pm | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 18,007 | $21.69 | $390,572 | 153,793 (Direct) | View |
| 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 |
| 2026-03-04 Tax Withholding | 2026-03-05 5:16 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 6,792 | $28.17 | 248,164 (Direct) | View |
| 2026-03-03 Option Award | 2026-03-05 5:16 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 48,367 | $0 | 248,164 (Direct) | View |
| 2026-03-04 Exercise | 2026-03-05 5:16 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 51,542 | $0 | 248,164 (Direct) | View |
| 2026-03-03 Tax Withholding | 2026-03-05 5:16 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 2,427 | $27.57 | 248,164 (Direct) | View |
| 2026-01-12 Option Award | 2026-01-14 4:30 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 9,207 | $0 | 127,988 (Direct) | View |
| 2025-12-09 Exercise | 2025-12-11 6:47 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 22,131 | $0 | 140,423 (Direct) | View |
| 2025-12-09 Tax Withholding | 2025-12-11 6:47 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 4,691 | $38.25 | 140,423 (Direct) | View |
| 2025-12-10 Tax Withholding | 2025-12-11 6:47 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 2,552 | $38.02 | 140,423 (Direct) | View |
| 2025-08-08 Tax Withholding | 2025-08-12 4:31 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 2,804 | $19.36 | 171,800 (Direct) | View |
| 2025-08-08 Exercise | 2025-08-12 4:31 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Oelschlager Kristen M Chief Operating Officer | 10,640 | $0 | 171,800 (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 |
| 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 |
| 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 | 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 | 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 | 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 |
| 2022-12-09 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 |
| 2022-12-10 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 |
| 2022-04-26 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 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 |
| 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 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 |