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 |
2020-06-16 Purchase |
2020-06-18 4:02 pm |
Avidity Biosciences Inc. | RNA | Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund II LP Former 10% Owner |
300,000 | $18 | $5,400,000 | 2,514,545 (Indirect Direct) |
View |
2020-06-16 Purchase |
2020-06-16 4:28 pm |
Avidity Biosciences Inc. | RNA | RTW INVESTMENTS LP WONG RODERICK 10% Owner |
950,000 | $18 | $17,100,000 | 3,995,000 (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 |
2021-01-11 Option Award |
2021-01-11 6:43 pm |
N/A 2031-01-10 |
Avidity Biosciences Inc. | RNA | Thompson Tamar Director |
30,000 | $0 | 30,000 (Direct) |
View |
2020-12-22 Other |
2020-12-28 4:49 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | WILSON TROY EDWARD Director |
100,000 | $0 | 1,289,727 (Direct) |
View |
2020-07-27 Option Award |
2020-07-27 5:03 pm |
N/A 2030-07-26 |
Avidity Biosciences Inc. | RNA | Kim Jae B. Chief Medical Officer |
375,266 | $0 | 375,266 (Direct) |
View |
2020-06-16 Conversion |
2020-06-18 4:02 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund II LP Former 10% Owner |
2,214,545 | $0 | 2,514,545 (Direct) |
View |
2020-06-16 Conversion |
2020-06-16 6:15 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | ELI LILLY & Co 10% Owner |
6,745,738 | $0 | 2,169,396 (Direct) |
View |
2020-06-16 Conversion |
2020-06-16 4:38 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | Alexandria Venture Investments LLC 10% Owner |
1,562,107 | $0 | 502,365 (Direct) |
View |
2020-06-16 Conversion |
2020-06-16 4:29 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | WILSON TROY EDWARD Director |
587,827 | $0 | 1,089,727 (Indirect) |
View |
2020-06-16 Conversion |
2020-06-16 4:28 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | RTW INVESTMENTS LP WONG RODERICK 10% Owner |
9,468,431 | $0 | 3,995,000 (Indirect) |
View |
2020-06-16 Conversion |
2020-06-16 4:26 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | LEVIN ARTHUR A Chief Scientific Officer |
52,088 | $0 | 310,894 (Indirect) |
View |