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 |
2023-11-14 Sale |
2023-11-16 4:13 pm |
Mallinckrodt plc | MNKTQ | Silbermann Susan Michele Director |
23,122 | $0 | $0 | 0 (Direct) |
View |
2023-06-16 Sale |
2023-06-29 6:51 pm |
Mallinckrodt plc | MNK | Silbermann Susan Michele Director |
26,277 | $0 | $0 | 23,122 (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 |
2024-02-15 Exercise |
2024-02-20 4:10 pm |
N/A 2032-06-23 |
LianBio | LIAN | Silbermann Susan Michele Director |
36,300 | $0 | 17,082 (Direct) |
View |
2024-02-15 Tax Withholding |
2024-02-20 4:10 pm |
N/A N/A |
LianBio | LIAN | Silbermann Susan Michele Director |
19,218 | $4.76 | 17,082 (Direct) |
View |
2024-02-15 Exercise |
2024-02-20 4:10 pm |
N/A N/A |
LianBio | LIAN | Silbermann Susan Michele Director |
36,300 | $2.52 | 17,082 (Direct) |
View |
2023-06-16 Tax Withholding |
2023-06-29 6:51 pm |
N/A N/A |
Mallinckrodt plc | MNK | Silbermann Susan Michele Director |
3,154 | $1.28 | 23,122 (Direct) |
View |
2023-06-21 Option Award |
2023-06-23 4:20 pm |
N/A 2033-06-21 |
LianBio | LIAN | Silbermann Susan Michele Director |
36,300 | $0 | 36,300 (Direct) |
View |
2023-01-03 Option Award |
2023-01-05 6:02 pm |
N/A N/A |
Mallinckrodt plc | MNK | Silbermann Susan Michele Director |
26,277 | $0 | 52,553 (Direct) |
View |
2022-10-11 Option Award |
2022-10-12 08:33 am |
N/A N/A |
Mallinckrodt plc | MNKPF | Silbermann Susan Michele Director |
26,276 | $0 | 26,276 (Direct) |
View |
2022-08-19 Option Award |
2022-08-23 4:35 pm |
N/A 2032-08-18 |
HilleVax Inc. | HLVX | Silbermann Susan Michele Director |
25,000 | $0 | 25,000 (Direct) |
View |
2022-06-23 Option Award |
2022-06-27 4:17 pm |
N/A 2032-06-23 |
LianBio | LIAN | Silbermann Susan Michele Director |
36,300 | $0 | 36,300 (Direct) |
View |
Ownership |
2022-04-28 9:29 pm |
N/A N/A |
HilleVax Inc. | HLVX | Silbermann Susan Michele Director |
0 | $0 | 42,025 (Direct) |
View |
2021-10-31 Option Award |
2021-11-01 7:24 pm |
N/A 2031-10-31 |
LianBio | LIAN | Silbermann Susan Michele Director |
72,600 | $0 | 72,600 (Direct) |
View |