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 |
| 2025-04-21 Sale | 2025-04-23 4:08 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 5,644 | $21.52 | $121,448 | 227,902 (Indirect Direct) | View |
| 2025-04-08 Sale | 2025-04-10 4:07 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 5,644 | $20.19 | $113,932 | 229,303 (Indirect Direct) | View |
| 2025-03-26 Sale | 2025-03-28 4:07 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 5,644 | $20.3 | $114,573 | 230,704 (Indirect Direct) | View |
| 2025-03-07 Sale | 2025-03-11 4:07 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 29,177 | $20.07 | $585,673 | 232,105 (Indirect Direct) | View |
| 2025-03-04 Sale | 2025-03-06 4:17 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 5,687 | $20.86 | $118,619 | 462,315 (Indirect 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 |
| 2025-02-05 Sale | 2025-02-07 4:12 pm | CASTLE BIOSCIENCES INC | CSTL | BRADBURY DANIEL Director | 7,867 | $28.17 | $221,637 | 13,291 (Indirect) | View |
| 2025-01-13 Sale | 2025-01-15 4:57 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2,565 | $28.03 | $71,903 | 234,922 (Indirect Direct) | View |
| 2025-01-06 Sale | 2025-01-08 6:19 pm | CASTLE BIOSCIENCES INC | CSTL | BRADBURY DANIEL Director | 7,867 | $29.14 | $229,226 | 14,716 (Indirect Direct) | View |
| 2025-01-06 Sale | 2025-01-08 6:18 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 7,689 | $29.66 | $228,067 | 236,058 (Indirect Direct) | View |
| 2025-01-06 Sale | 2025-01-08 6:17 pm | CASTLE BIOSCIENCES INC | CSTL | Juvenal Tobin W Chief Commercial Officer | 2,230 | $30 | $66,900 | 72,173 (Indirect Direct) | View |
| 2024-12-17 Sale | 2024-12-19 4:39 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 9,364 | $28.34 | $265,358 | 392,148 (Indirect Direct) | View |
| 2024-12-13 Sale | 2024-12-17 4:21 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 26,123 | $28.72 | $750,296 | 248,828 (Indirect Direct) | View |
| 2024-12-05 Sale | 2024-12-09 5:09 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 5,127 | $31.35 | $160,742 | 240,600 (Indirect Direct) | View |
| 2024-12-03 Sale | 2024-12-05 4:28 pm | CASTLE BIOSCIENCES INC | CSTL | BRADBURY DANIEL Director | 7,867 | $30.98 | $243,693 | 16,141 (Indirect) | 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 |
| 2024-11-12 Sale | 2024-11-14 6:21 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 5,127 | $34.15 | $175,087 | 242,871 (Indirect Direct) | View |
| 2024-11-05 Sale | 2024-11-07 4:12 pm | CASTLE BIOSCIENCES INC | CSTL | Juvenal Tobin W Chief Commercial Officer | 3,507 | $35.56 | $124,709 | 73,011 (Indirect Direct) | View |
| 2024-11-04 Sale | 2024-11-06 4:21 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 5,127 | $32.54 | $166,820 | 245,142 (Indirect Direct) | View |
| 2024-11-01 Sale | 2024-11-05 4:33 pm | CASTLE BIOSCIENCES INC | CSTL | Juvenal Tobin W Chief Commercial Officer | 3,100 | $35.39 | $109,709 | 76,518 (Indirect Direct) | View |
| 2024-11-01 Sale | 2024-11-05 4:32 pm | CASTLE BIOSCIENCES INC | CSTL | BRADBURY DANIEL Director | 7,867 | $34.73 | $273,251 | 17,566 (Indirect) | View |
| 2024-10-14 Sale | 2024-10-16 4:34 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 5,127 | $32.27 | $165,464 | 247,413 (Indirect Direct) | View |
| 2024-10-08 Sale | 2024-10-10 4:22 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2,562 | $30.27 | $77,549 | 249,684 (Indirect Direct) | View |
| 2024-10-07 Sale | 2024-10-09 4:30 pm | CASTLE BIOSCIENCES INC | CSTL | BRADBURY DANIEL Director | 7,867 | $29.44 | $231,628 | 18,991 (Indirect) | View |
| 2024-10-04 Sale | 2024-10-08 4:48 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2,565 | $28.73 | $73,703 | 250,819 (Indirect Direct) | View |
| 2024-09-16 Sale | 2024-09-18 4:23 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 5,127 | $30.97 | $158,793 | 251,955 (Indirect Direct) | View |
| 2024-09-11 Sale | 2024-09-13 4:33 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2,616 | $30.32 | $79,317 | 254,226 (Indirect Direct) | View |
| 2024-09-09 Sale | 2024-09-11 4:15 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 2,586 | $29.46 | $76,176 | 255,382 (Indirect Direct) | View |
| 2024-09-05 Sale | 2024-09-09 4:06 pm | CASTLE BIOSCIENCES INC | CSTL | BRADBURY DANIEL Director | 7,867 | $29.02 | $228,332 | 20,416 (Indirect) | View |
| 2024-09-03 Sale | 2024-09-05 4:07 pm | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 1,914 | $30.04 | $57,493 | 256,528 (Indirect 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 |
| 2025-03-26 Exercise | 2025-03-28 4:06 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Cotton Rodney Director | 5,329 | $0 | 15,988 (Direct) | View |
| 2024-05-23 Option Award(A) | 2025-03-25 7:06 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Cotton Rodney Director | 6,721 | $0 | 6,721 (Direct) | View |
| 2024-05-23 Option Award(A) | 2025-03-12 4:30 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Cotton Rodney Director | 6,777 | $0 | 6,777 (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 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 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 Option Award | 2025-03-06 4:17 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 111,948 | $0 | 462,315 (Direct) | View |
| 2025-03-04 Exercise | 2025-03-06 4:17 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 31,109 | $0 | 462,315 (Direct) | View |
| 2025-03-04 Tax Withholding | 2025-03-06 4:17 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 7,576 | $22.23 | 462,315 (Direct) | View |
| 2025-03-04 Option Award | 2025-03-06 4:14 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Juvenal Tobin W Chief Commercial Officer | 47,838 | $0 | 169,681 (Direct) | View |
| 2025-03-04 Exercise | 2025-03-06 4:14 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Juvenal Tobin W Chief Commercial Officer | 13,811 | $0 | 169,681 (Direct) | View |
| 2025-03-04 Tax Withholding | 2025-03-06 4:14 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Juvenal Tobin W Chief Commercial Officer | 5,573 | $22.23 | 169,681 (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 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 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 Tax Withholding | 2024-12-11 4:55 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Juvenal Tobin W Chief Commercial Officer | 3,887 | $30.91 | 112,495 (Direct) | View |
| 2024-12-09 Exercise | 2024-12-11 4:55 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Juvenal Tobin W Chief Commercial Officer | 23,880 | $0 | 112,495 (Direct) | View |
| 2024-12-10 Tax Withholding | 2024-12-11 4:55 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Juvenal Tobin W Chief Commercial Officer | 1,998 | $29.63 | 112,495 (Direct) | View |
| 2024-12-09 Tax Withholding | 2024-12-11 4:53 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 13,181 | $30.91 | 510,050 (Direct) | View |
| 2024-12-09 Exercise | 2024-12-11 4:53 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 54,283 | $0 | 510,050 (Direct) | View |
| 2024-12-10 Tax Withholding | 2024-12-11 4:53 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | MAETZOLD DEREK J Pres. & Chief Exec. Officer | 8,180 | $29.63 | 510,050 (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 |
| 2024-12-09 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 4:49 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 |
| 2024-11-05 Exercise | 2024-11-07 4:12 pm | N/A 2029-03-12 | CASTLE BIOSCIENCES INC | CSTL | Juvenal Tobin W Chief Commercial Officer | 3,507 | $0 | 73,011 (Direct) | View |
| 2024-11-05 Exercise | 2024-11-07 4:12 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Juvenal Tobin W Chief Commercial Officer | 3,507 | $3.38 | 73,011 (Direct) | View |
| 2024-11-01 Exercise | 2024-11-05 4:33 pm | N/A 2029-03-12 | CASTLE BIOSCIENCES INC | CSTL | Juvenal Tobin W Chief Commercial Officer | 1,100 | $0 | 76,518 (Direct) | View |
| 2024-11-01 Exercise | 2024-11-05 4:33 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Juvenal Tobin W Chief Commercial Officer | 1,100 | $3.38 | 76,518 (Direct) | View |