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 |
| 2020-05-15 Sale | 2020-05-19 4:05 pm | CASTLE BIOSCIENCES INC | CSTL | MGC Venture Partners 2013 GP LLC MGC Venture Partners 2013 L.P. MGC Venture Partners 2018 GP LLC MGC VENTURE PARTNERS 2018 L.P. MGC VENTURE PARTNERS QP 2018 L.P. 10% Owner | 21,916 | $36.72 | $804,747 | 1,714,020 (Indirect) | View |
| 2020-05-12 Sale | 2020-05-14 4:26 pm | CASTLE BIOSCIENCES INC | CSTL | MGC Venture Partners 2013 GP LLC MGC Venture Partners 2013 L.P. MGC Venture Partners 2018 GP LLC MGC VENTURE PARTNERS 2018 L.P. MGC VENTURE PARTNERS QP 2018 L.P. 10% Owner | 10,919 | $36.91 | $403,056 | 1,735,936 (Indirect) | View |
| 2019-07-29 Purchase | 2019-07-31 5:57 pm | CASTLE BIOSCIENCES INC | CSTL | MGC Venture Partners 2013 GP LLC MGC Venture Partners 2013 L.P. MGC Venture Partners 2018 GP LLC MGC VENTURE PARTNERS 2018 L.P. MGC VENTURE PARTNERS QP 2018 L.P. 10% Owner | 312,500 | $16 | $5,000,000 | 134,700 (Indirect) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2019-07-29 Conversion | 2019-07-31 5:57 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | MGC Venture Partners 2013 GP LLC MGC Venture Partners 2013 L.P. MGC Venture Partners 2018 GP LLC MGC VENTURE PARTNERS 2018 L.P. MGC VENTURE PARTNERS QP 2018 L.P. 10% Owner | 4,166,642 | $0 | 134,700 (Indirect) | View |
| 2019-07-29 Conversion | 2019-07-31 5:57 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | MGC Venture Partners 2013 GP LLC MGC Venture Partners 2013 L.P. MGC Venture Partners 2018 GP LLC MGC VENTURE PARTNERS 2018 L.P. MGC VENTURE PARTNERS QP 2018 L.P. 10% Owner | 97,428 | $12.8 | 134,700 (Indirect) | View |
Ownership | 2019-07-24 8:12 pm | N/A N/A | CASTLE BIOSCIENCES INC | CSTL | MGC Venture Partners 2013 GP LLC MGC VENTURE PARTNERS QP 2018 L.P. MGC VENTURE PARTNERS 2018 L.P. MGC Venture Partners 2018 GP LLC MGC Venture Partners 2013 L.P. 10% Owner | 0 | $0 | 2,536,921 (Indirect) | View |