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 |
2021-03-13 Sale |
2021-03-15 4:52 pm |
Viela Bio Inc. | VIE | Hu Edward Director |
4,161,177 | $53 | $220,542,381 | 0 (Indirect Direct) |
View |
2020-06-05 Sale |
2020-06-09 4:52 pm |
Viela Bio Inc. | VIE | Hu Edward Director |
180,000 | $44.18 | $7,952,400 | 208,059 (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 |
Ownership |
2023-01-03 6:24 pm |
N/A N/A |
Ambrx Biopharma Inc. | AMAM | Hu Edward Director |
0 | $0 | 1,215,472 (Indirect) |
View |
2020-06-19 Option Award |
2020-06-23 4:42 pm |
N/A 2030-06-18 |
Viela Bio Inc. | VIE | Hu Edward Director |
7,358 | $0 | 7,358 (Direct) |
View |