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 |
| 2023-11-16 Sale |
2023-11-20 4:50 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
3,800 | $538.94 | $2,047,973 | 3,920 (Indirect Direct) |
View |
| 2022-12-12 Sale |
2022-12-12 6:14 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
40,000 | $386.53 | $15,461,024 | 48,511 (Indirect Direct) |
View |
| 2022-09-22 Sale |
2022-09-26 7:47 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
9,800 | $385.89 | $3,781,697 | 87,969 (Indirect Direct) |
View |
| 2021-11-12 Sale |
2021-11-18 7:49 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
2,000 | $555.31 | $1,110,620 | 564,327 (Indirect Direct) |
View |
| 2021-08-06 Sale |
2021-08-10 6:27 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
7,000 | $460.87 | $3,226,058 | 566,327 (Indirect Direct) |
View |
| 2021-07-16 Sale |
2021-07-16 5:57 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
12,000 | $381.41 | $4,576,927 | 571,327 (Indirect Direct) |
View |
| 2021-06-11 Sale |
2021-06-15 6:08 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
12,603 | $343.41 | $4,327,973 | 583,327 (Indirect Direct) |
View |
| 2021-02-09 Sale |
2021-02-11 5:46 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
15,000 | $374.23 | $5,613,387 | 305,664 (Indirect Direct) |
View |
| 2020-12-08 Sale |
2020-12-10 4:23 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
15,000 | $320.7 | $4,810,467 | 320,131 (Indirect Direct) |
View |
| 2020-11-13 Sale |
2020-11-17 4:42 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
1,000 | $307.7 | $307,699 | 335,131 (Indirect Direct) |
View |
| 2020-11-10 Sale |
2020-11-12 4:49 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
15,000 | $308.38 | $4,625,709 | 336,131 (Indirect Direct) |
View |
| 2020-09-08 Sale |
2020-09-10 5:11 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
15,000 | $248.03 | $3,720,458 | 351,131 (Indirect Direct) |
View |
| 2020-08-26 Sale |
2020-08-27 4:59 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
10,000 | $268.83 | $2,688,254 | 366,131 (Indirect Direct) |
View |
| 2020-05-14 Sale |
2020-05-18 4:31 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
10,000 | $195.34 | $1,953,418 | 376,131 (Indirect Direct) |
View |
| 2020-05-11 Sale |
2020-05-13 4:49 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
14,000 | $210.43 | $2,945,999 | 386,131 (Indirect 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 |
| 2024-08-29 Gift |
2024-08-29 5:38 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
11,731 | $0 | 16,182 (Indirect) |
View |
| 2024-08-08 Gift |
2024-08-12 6:09 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
22,000 | $0 | 27,913 (Indirect) |
View |
| 2024-02-13 Gift |
2024-02-14 5:37 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
4,000 | $0 | 11,798 (Indirect) |
View |
| 2024-02-12 Gift |
2024-02-12 5:23 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
4,000 | $0 | 7,798 (Indirect) |
View |
| 2024-02-06 Option Award |
2024-02-08 11:36 am |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
348 | $0 | 45,529 (Direct) |
View |
| 2023-11-16 Gift |
2023-11-20 4:50 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
3,800 | $0 | 3,920 (Indirect) |
View |
| 2023-02-07 Option Award |
2023-02-08 7:53 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
470 | $0 | 48,981 (Direct) |
View |
| 2022-08-18 Gift |
2022-09-26 7:47 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
172,925 | $0 | 87,969 (Indirect) |
View |
| 2022-02-08 Option Award |
2022-02-09 7:00 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
542 | $0 | 564,869 (Direct) |
View |
| 2021-02-02 Option Award |
2021-02-04 7:52 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
533 | $0 | 320,664 (Direct) |
View |