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 |
| 2020-12-16 Sale | 2020-12-18 3:59 pm | CASTLE BIOSCIENCES INC | CSTL | Cook Joseph C. III Director | 169,900 | $66.29 | $11,262,796 | 741,305 (Indirect Direct) | View |
| 2020-12-11 Sale | 2020-12-14 1:58 pm | CASTLE BIOSCIENCES INC | CSTL | Cook Joseph C. III Director | 24,659 | $59.75 | $1,473,402 | 911,205 (Indirect Direct) | View |
| 2020-12-09 Sale | 2020-12-11 5:59 pm | CASTLE BIOSCIENCES INC | CSTL | Cook Joseph C. III Director | 78,265 | $58.35 | $4,566,409 | 935,864 (Indirect Direct) | View |
| 2020-12-07 Sale | 2020-12-09 5:24 pm | CASTLE BIOSCIENCES INC | CSTL | Cook Joseph C. III Director | 47,176 | $56.2 | $2,651,169 | 1,014,129 (Indirect Direct) | View |
| 2020-10-12 Sale | 2020-10-14 7:11 pm | CASTLE BIOSCIENCES INC | CSTL | Cook Joseph C. III Director | 50,000 | $54.76 | $2,738,086 | 1,061,305 (Indirect Direct) | View |
| 2020-09-09 Sale | 2020-09-11 4:06 pm | CASTLE BIOSCIENCES INC | CSTL | Cook Joseph C. III Director | 5,994 | $50.06 | $300,039 | 1,111,305 (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 |
| 2021-03-18 Exercise | 2021-03-22 4:04 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | Cook Joseph C. III Director | 12,229 | $16 | 772,200 (Direct) | View |
| 2021-03-18 Exercise | 2021-03-22 4:04 pm | N/A 2029-07-23 | CASTLE BIOSCIENCES INC | CSTL | Cook Joseph C. III Director | 12,229 | $0 | 772,200 (Direct) | View |