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 |
2024-09-16 Purchase |
2024-09-17 8:17 pm |
MBX Biosciences Inc. | MBX | Yang Rick 10% Owner |
500,000 | $16 | $8,000,000 | 3,614,486 (Indirect) |
View |
2024-04-22 Purchase |
2024-04-24 5:00 pm |
Korro Bio Inc. | KRRO | Yang Rick 10% Owner |
17,857 | $56 | $999,992 | 1,090,793 (Indirect) |
View |
2023-07-17 Purchase |
2023-07-19 7:13 pm |
Savara Inc | SVRA | Yang Rick 10% Owner |
333,333 | $3 | $999,999 | 24,471,264 (Indirect) |
View |
2021-06-28 Purchase |
2021-06-30 6:09 pm |
Monte Rosa Therapeutics Inc. | GLUE | Yang Rick 10% Owner |
1,050,000 | $19 | $19,950,000 | 7,692,298 (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 |
2024-09-16 Conversion |
2024-09-17 8:17 pm |
N/A N/A |
MBX Biosciences Inc. | MBX | Yang Rick 10% Owner |
40,557,180 | $0 | 3,614,486 (Indirect) |
View |
Ownership |
2024-09-12 7:38 pm |
N/A N/A |
MBX Biosciences Inc. | MBX | Yang Rick 10% Owner |
0 | $0 | 3,114,486 (Indirect) |
View |
Ownership |
2023-11-07 9:34 pm |
N/A N/A |
Korro Bio Inc. | KRRO | Yang Rick 10% Owner |
0 | $0 | 1,072,936 (Indirect) |
View |
Ownership |
2022-01-05 6:06 pm |
N/A N/A |
Bright Health Group Inc. | BHG | Yang Rick 10% Owner |
0 | $0 | 67,952,892 (Indirect) |
View |
2021-06-28 Conversion |
2021-06-30 6:09 pm |
N/A N/A |
Monte Rosa Therapeutics Inc. | GLUE | Yang Rick 10% Owner |
30,092,935 | $0 | 7,692,298 (Indirect) |
View |
Ownership |
2021-06-24 9:33 pm |
N/A N/A |
Bright Health Group Inc. | BHG | Yang Rick 10% Owner |
0 | $0 | 22,288,629 (Indirect) |
View |
Ownership |
2021-06-23 9:15 pm |
N/A N/A |
Monte Rosa Therapeutics Inc. | GLUE | Yang Rick 10% Owner |
0 | $0 | 6,642,298 (Indirect) |
View |
Ownership |
2021-03-16 6:40 pm |
N/A N/A |
Savara Inc | SVRA | Yang Rick 10% Owner |
0 | $0 | 24,137,931 (Indirect) |
View |