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>>
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2025-01-30 Conversion |
2025-02-03 6:48 pm |
N/A N/A |
Metsera Inc. | MTSR | Wellington Biomedical Innovation Master Investors (Cayman) II L.P. 10% Owner |
6,222,778 | $0 | 1,857,699 (Direct) |
View |
Ownership |
2025-01-30 8:46 pm |
N/A N/A |
Metsera Inc. | MTSR | Wellington Biomedical Innovation Master Investors (Cayman) II L.P. 10% Owner |
0 | $0 | 1,857,699 (Direct) |
View |
| 2024-10-15 Conversion |
2024-10-15 7:21 pm |
N/A N/A |
Upstream Bio Inc. | UPB | Wellington Biomedical Innovation Master Investors (Cayman) II L.P. 10% Owner |
1,747,673 | $0 | 894,733 (Direct) |
View |
Ownership |
2024-10-10 8:48 pm |
N/A N/A |
Upstream Bio Inc. | UPB | Wellington Biomedical Innovation Master Investors (Cayman) II L.P. 10% Owner |
0 | $0 | 894,733 (Direct) |
View |
| 2024-09-16 Conversion |
2024-09-17 7:15 pm |
N/A N/A |
MBX Biosciences Inc. | MBX | Wellington Biomedical Innovation Master Investors (Cayman) II L.P. 10% Owner |
23,311,156 | $0 | 1,790,122 (Direct) |
View |
Ownership |
2024-09-12 7:52 pm |
N/A N/A |
MBX Biosciences Inc. | MBX | Wellington Biomedical Innovation Master Investors (Cayman) II L.P. 10% Owner |
0 | $0 | 1,790,122 (Direct) |
View |
| 2023-11-14 Conversion |
2023-11-16 4:19 pm |
N/A N/A |
CARGO Therapeutics Inc. | CRGX | Wellington Biomedical Innovation Master Investors (Cayman) II L.P. 10% Owner |
10,737,000 | $0 | 737,000 (Direct) |
View |
Ownership |
2023-11-13 09:31 am |
N/A N/A |
CARGO Therapeutics Inc. | CRGX | Wellington Biomedical Innovation Master Investors (Cayman) II L.P. 10% Owner |
0 | $0 | 737,000 (Direct) |
View |
| 2023-09-19 Conversion |
2023-09-19 7:41 pm |
N/A N/A |
RayzeBio Inc. | RYZB | Wellington Biomedical Innovation Master Investors (Cayman) II L.P. 10% Owner |
1,557,846 | $0 | 1,557,846 (Direct) |
View |
Ownership |
2023-09-14 7:51 pm |
N/A N/A |
RayzeBio Inc. | RYZB | Wellington Biomedical Innovation Master Investors (Cayman) II L.P. 10% Owner |
0 | $0 | 1,557,846 (Direct) |
View |