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 |
2025-03-17 Sale |
2025-03-19 6:44 pm |
Lantheus Holdings Inc. | LNTH | Marshall Robert J. Jr. CFO and Treasurer |
10,000 | $100.52 | $1,005,200 | 113,860 (Direct) |
View |
2024-06-07 Sale |
2025-03-17 8:09 pm |
Lantheus Holdings Inc. | LNTH | Heino Mary Anne Director |
3 | $93.84 | $282 | 570,531 (Indirect Direct) |
View |
2025-03-05 Sale |
2025-03-07 5:44 pm |
Lantheus Holdings Inc. | LNTH | Blanchfield Paul President |
2,084 | $98 | $204,232 | 134,367 (Direct) |
View |
2025-03-03 Sale |
2025-03-05 5:09 pm |
Lantheus Holdings Inc. | LNTH | Heino Mary Anne Director |
53,107 | $94.35 | $5,010,734 | 608,253 (Indirect Direct) |
View |
2025-01-15 Sale |
2025-01-17 4:15 pm |
Lantheus Holdings Inc. | LNTH | Thrall James H Director |
1,000 | $94.76 | $94,760 | 33,207 (Direct) |
View |
2024-11-15 Sale |
2024-11-19 4:39 pm |
Lantheus Holdings Inc. | LNTH | Marshall Robert J. Jr. CFO and Treasurer |
10,000 | $81.2 | $812,000 | 102,963 (Direct) |
View |
2024-11-14 Sale |
2024-11-18 5:36 pm |
Lantheus Holdings Inc. | LNTH | Blanchfield Paul President |
2,000 | $79.65 | $159,300 | 96,737 (Direct) |
View |
2024-11-08 Sale |
2024-11-12 5:41 pm |
Lantheus Holdings Inc. | LNTH | Heino Mary Anne Director |
11,487 | $87.16 | $1,001,218 | 611,290 (Indirect Direct) |
View |
2024-08-21 Sale |
2024-08-23 4:30 pm |
Lantheus Holdings Inc. | LNTH | Thrall James H Director |
1,000 | $98.52 | $98,520 | 34,207 (Direct) |
View |
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 |
2024-08-12 Sale |
2024-08-14 4:56 pm |
Lantheus Holdings Inc. | LNTH | Ber Gerard Director |
15,500 | $96.48 | $1,495,396 | 21,221 (Direct) |
View |
2024-08-08 Sale |
2024-08-12 5:09 pm |
Lantheus Holdings Inc. | LNTH | Blanchfield Paul President |
2,000 | $96.39 | $192,780 | 98,980 (Direct) |
View |
2024-08-02 Sale |
2024-08-06 4:30 pm |
Lantheus Holdings Inc. | LNTH | Heino Mary Anne Director |
10,481 | $95.5 | $1,000,900 | 622,777 (Indirect Direct) |
View |
2024-07-15 Sale |
2024-07-17 4:30 pm |
Lantheus Holdings Inc. | LNTH | Sabens Andrea Chief Accounting Officer |
2,137 | $124.67 | $266,417 | 60,420 (Direct) |
View |
2024-07-10 Sale |
2024-07-12 4:30 pm |
Lantheus Holdings Inc. | LNTH | Pruden Gary J Director |
12,530 | $95.04 | $1,190,851 | 23,062 (Indirect Direct) |
View |
2024-06-13 Sale |
2024-06-17 4:30 pm |
Lantheus Holdings Inc. | LNTH | Sabens Andrea Chief Accounting Officer |
341 | $79.77 | $27,202 | 62,557 (Direct) |
View |
2024-05-31 Sale |
2024-06-04 4:30 pm |
Lantheus Holdings Inc. | LNTH | Blanchfield Paul President |
1,179 | $80.82 | $95,287 | 101,498 (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 |
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 |
2025-03-21 6:48 pm |
N/A 2035-03-05 |
Lantheus Holdings Inc. | LNTH | Brown Kimberly Chief Accounting Officer |
5,435 | $0 | 10,166 (Direct) |
View |
2025-03-13 Gift |
2025-03-17 8:09 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Heino Mary Anne Director |
8,618 | $0 | 570,531 (Indirect) |
View |
2025-03-05 Option Award |
2025-03-07 5:46 pm |
N/A 2035-03-05 |
Lantheus Holdings Inc. | LNTH | Morgan Amanda Michelle Chief Commercial Officer |
23,632 | $0 | 48,284 (Direct) |
View |
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 |
2025-03-05 Option Award |
2025-03-07 5:45 pm |
N/A 2035-03-05 |
Lantheus Holdings Inc. | LNTH | Marshall Robert J. Jr. CFO and Treasurer |
37,811 | $0 | 137,787 (Direct) |
View |
2025-03-05 Option Award |
2025-03-07 5:44 pm |
N/A 2035-03-05 |
Lantheus Holdings Inc. | LNTH | Blanchfield Paul President |
42,539 | $0 | 134,367 (Direct) |
View |
2025-03-05 Option Award |
2025-03-07 5:43 pm |
N/A 2035-03-05 |
Lantheus Holdings Inc. | LNTH | MARKISON BRIAN A CEO |
112,256 | $0 | 273,767 (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 |
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 5:19 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Marshall Robert J. Jr. CFO and Treasurer |
20,261 | $94.86 | 99,976 (Direct) |
View |
2025-03-03 Option Award |
2025-03-05 5:19 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Marshall Robert J. Jr. CFO and Treasurer |
17,274 | $0 | 99,976 (Direct) |
View |
2025-03-03 Tax Withholding |
2025-03-05 5:12 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | MARKISON BRIAN A CEO |
8,637 | $94.86 | 161,511 (Direct) |
View |
2025-03-03 Tax Withholding |
2025-03-05 5:10 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Blanchfield Paul President |
16,594 | $94.86 | 93,912 (Direct) |
View |
2025-03-03 Option Award |
2025-03-05 5:10 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Blanchfield Paul President |
13,769 | $0 | 93,912 (Direct) |
View |
2025-03-03 Option Award |
2025-03-05 5:09 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Heino Mary Anne Director |
50,070 | $0 | 608,253 (Direct) |
View |
2025-03-03 Tax Withholding |
2025-03-05 5:07 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Morgan Amanda Michelle Chief Commercial Officer |
759 | $94.86 | 24,652 (Direct) |
View |
2025-02-07 Option Award(A) |
2025-02-12 5:15 pm |
2026-02-07 2035-02-07 |
Lantheus Holdings Inc. | LNTH | Morrow Phuong Khanh Director |
1,015 | $0 | 1,015 (Direct) |
View |
2025-02-07 Option Award |
2025-02-11 4:31 pm |
2026-02-07 2035-02-07 |
Lantheus Holdings Inc. | LNTH | Morrow Phuong Khanh Director |
1,580 | $0 | 1,580 (Direct) |
View |
Ownership |
2025-02-07 6:34 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Morrow Phuong Khanh Director |
0 | $0 | 0 (Direct) |
View |
2024-12-19 Exercise |
2024-12-23 7:33 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | MARKISON BRIAN A CEO |
16,102 | $12.42 | 170,148 (Direct) |
View |
2024-12-19 Tax Withholding |
2024-12-23 7:33 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | MARKISON BRIAN A CEO |
15,446 | $91.15 | 170,148 (Direct) |
View |
2024-12-19 Exercise |
2024-12-23 7:33 pm |
N/A 2025-01-23 |
Lantheus Holdings Inc. | LNTH | MARKISON BRIAN A CEO |
32,768 | $0 | 170,148 (Direct) |
View |
2024-12-19 Exercise |
2024-12-23 7:33 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | MARKISON BRIAN A CEO |
16,666 | $6 | 170,148 (Direct) |
View |
2024-11-14 Gift |
2024-11-18 5:36 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Blanchfield Paul President |
355 | $0 | 96,737 (Direct) |
View |
2024-09-10 Option Award |
2024-09-12 5:57 pm |
2025-09-10 2034-09-10 |
Lantheus Holdings Inc. | LNTH | EASTLAND JULIA MARIE Director |
3,851 | $0 | 3,851 (Direct) |
View |
Ownership |
2024-09-09 4:59 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | EASTLAND JULIA MARIE Director |
0 | $0 | 0 (Direct) |
View |
2024-08-29 Tax Withholding |
2024-09-03 4:30 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Marshall Robert J. Jr. CFO and Treasurer |
786 | $104.81 | 112,963 (Direct) |
View |
2024-08-15 Option Award |
2024-08-19 4:30 pm |
N/A 2034-08-15 |
Lantheus Holdings Inc. | LNTH | Brown Kimberly Chief Accounting Officer |
13,129 | $0 | 13,129 (Direct) |
View |
Ownership |
2024-08-12 5:04 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Brown Kimberly Chief Accounting Officer |
0 | $0 | 0 (Direct) |
View |
2024-07-15 Tax Withholding |
2024-07-17 4:32 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Blanchfield Paul President |
518 | $123.19 | 100,980 (Direct) |
View |
2024-06-17 Option Award |
2024-06-20 4:30 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Humphrey Jeffrey Chief Medical Officer |
9,076 | $82.63 | 25,264 (Direct) |
View |
2024-06-17 Option Award |
2024-06-20 4:30 pm |
N/A 2034-06-17 |
Lantheus Holdings Inc. | LNTH | Humphrey Jeffrey Chief Medical Officer |
16,188 | $0 | 25,264 (Direct) |
View |
Ownership |
2024-06-06 5:50 pm |
N/A N/A |
Lantheus Holdings Inc. | LNTH | Humphrey Jeffrey Chief Medical Officer |
0 | $0 | 0 (Direct) |
View |