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 |
2024-08-14 Sale |
2024-08-16 4:30 pm |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
2,500 | $97.54 | $243,850 | 77,744 (Direct) |
View |
2024-05-30 Sale |
2024-06-03 4:30 pm |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
12,873 | $79.86 | $1,028,038 | 80,244 (Direct) |
View |
2023-09-15 Sale |
2023-09-19 4:30 pm |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
2,846 | $66.43 | $189,060 | 66,295 (Direct) |
View |
2023-08-11 Sale |
2023-08-15 4:54 pm |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
4,297 | $67.93 | $291,895 | 66,295 (Direct) |
View |
2023-05-11 Sale |
2023-05-15 6:34 pm |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
6,113 | $98.82 | $604,087 | 72,058 (Direct) |
View |
2023-03-06 Sale |
2023-03-08 6:44 pm |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
10,134 | $72.52 | $734,904 | 74,870 (Direct) |
View |
2022-11-11 Sale |
2022-11-15 4:30 pm |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
3,000 | $59.73 | $179,190 | 65,143 (Direct) |
View |
2022-08-11 Sale |
2022-08-15 5:03 pm |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
3,000 | $82.66 | $247,980 | 68,143 (Direct) |
View |
2022-05-18 Sale |
2022-05-20 4:30 pm |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
1,380 | $64.54 | $89,062 | 71,143 (Direct) |
View |
2022-03-07 Sale |
2022-03-09 4:30 pm |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
1,762 | $52.08 | $91,761 | 72,523 (Direct) |
View |
2022-03-01 Sale |
2022-03-02 9:03 pm |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
2,645 | $48.04 | $127,058 | 58,514 (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 |
2025-03-05 Option Award |
2025-03-07 5:45 pm |
N/A 2035-03-05 |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
37,811 | $0 | 113,162 (Direct) |
View |
2025-03-03 Option Award |
2025-03-05 5:20 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
10,514 | $0 | 75,351 (Direct) |
View |
2025-03-03 Tax Withholding |
2025-03-05 5:20 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
12,907 | $94.86 | 75,351 (Direct) |
View |
2024-05-17 Tax Withholding |
2024-05-21 4:30 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
1,466 | $79.67 | 93,117 (Direct) |
View |
2024-04-17 Tax Withholding |
2024-04-26 4:30 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
177 | $61.48 | 94,583 (Direct) |
View |
2024-03-05 Tax Withholding |
2024-03-07 4:30 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
8,457 | $65.36 | 94,760 (Direct) |
View |
2024-03-01 Option Award |
2024-03-05 8:14 pm |
N/A 2034-03-01 |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
54,965 | $0 | 121,260 (Direct) |
View |
2023-09-15 Exercise |
2023-09-19 4:30 pm |
N/A 2023-11-06 |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
2,846 | $0 | 66,295 (Direct) |
View |
2023-09-15 Exercise |
2023-09-19 4:30 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
2,846 | $17.79 | 66,295 (Direct) |
View |
2023-05-18 Tax Withholding |
2023-05-22 6:44 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
1,466 | $97.97 | 70,592 (Direct) |
View |
2023-04-17 Option Award |
2023-04-19 5:32 pm |
N/A 2033-04-16 |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
5,261 | $0 | 80,131 (Direct) |
View |
2023-03-02 Option Award |
2023-03-06 9:10 pm |
N/A 2033-03-02 |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
27,057 | $0 | 92,200 (Direct) |
View |
2022-03-03 Option Award |
2022-03-07 8:40 pm |
N/A 2032-03-03 |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
24,763 | $0 | 83,277 (Direct) |
View |
2022-02-28 Option Award |
2022-03-02 9:03 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
4,099 | $0 | 58,514 (Direct) |
View |
2021-08-16 Tax Withholding |
2021-08-18 4:30 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
243 | $24.98 | 57,060 (Direct) |
View |
2021-05-17 Option Award |
2021-05-19 4:30 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
9,093 | $0 | 57,303 (Direct) |
View |
Ownership |
2021-05-10 4:30 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Niedzwiecki Daniel See Remarks |
0 | $0 | 51,056 (Direct) |
View |