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 |
2021-03-15 Sale |
2021-03-17 6:41 pm |
ChromaDex Corp. | CDXC | BLOCK STEPHEN A Director |
52,500 | $11.92 | $625,775 | 16,667 (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 |
2021-06-17 Option Award |
2021-06-22 5:25 pm |
2022-06-17 2031-06-16 |
ChromaDex Corp. | CDXC | BLOCK STEPHEN A Director |
20,000 | $0 | 20,000 (Direct) |
View |
2021-03-15 Exercise |
2021-03-17 6:41 pm |
2012-09-28 2022-08-27 |
ChromaDex Corp. | CDXC | BLOCK STEPHEN A Director |
52,500 | $0 | 16,667 (Direct) |
View |
2021-03-15 Exercise |
2021-03-17 6:41 pm |
N/A N/A |
ChromaDex Corp. | CDXC | BLOCK STEPHEN A Director |
32,500 | $1.92 | 16,667 (Direct) |
View |
2021-03-16 Exercise |
2021-03-17 6:41 pm |
N/A N/A |
ChromaDex Corp. | CDXC | BLOCK STEPHEN A Director |
20,000 | $2.605 | 16,667 (Direct) |
View |
2020-06-19 Option Award |
2020-06-22 9:16 pm |
2021-06-19 2030-06-18 |
ChromaDex Corp. | CDXC | BLOCK STEPHEN A Director |
20,000 | $0 | 20,000 (Direct) |
View |