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 |
| 2024-04-01 Sale | 2024-04-03 4:17 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE EVP & CFO | 2,500 | $677.4 | $1,693,493 | 88,885 (Indirect Direct) | View |
| 2024-03-01 Sale | 2024-03-04 11:07 am | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 2,500 | $725.76 | $1,814,388 | 91,385 (Indirect Direct) | View |
| 2024-02-08 Sale | 2024-02-09 2:02 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 728 | $680 | $495,040 | 93,835 (Indirect Direct) | View |
| 2024-02-05 Sale | 2024-02-07 11:17 am | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 867 | $641 | $555,747 | 94,563 (Indirect Direct) | View |
| 2024-02-01 Sale | 2024-02-05 11:19 am | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 2,500 | $603.26 | $1,508,138 | 95,430 (Indirect Direct) | View |
| 2024-01-04 Sale | 2024-01-08 2:41 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 27,613 | $583.14 | $16,102,245 | 97,930 (Indirect Direct) | View |
| 2024-01-02 Sale | 2024-01-03 11:18 am | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 2,500 | $615.71 | $1,539,272 | 125,543 (Indirect Direct) | View |
| 2023-12-18 Sale | 2023-12-19 12:13 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 2,500 | $631.36 | $1,578,398 | 128,043 (Indirect Direct) | View |
| 2023-11-08 Sale | 2023-11-09 6:05 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 712 | $490.39 | $349,158 | 130,543 (Indirect Direct) | View |
| 2023-11-06 Sale | 2023-11-07 5:02 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 847 | $492.92 | $417,503 | 131,255 (Indirect Direct) | View |
| 2023-10-02 Sale | 2023-10-04 4:21 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 905 | $458.3 | $414,762 | 132,102 (Indirect Direct) | View |
| 2023-08-08 Sale | 2023-08-10 6:02 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 724 | $530.28 | $383,923 | 133,007 (Indirect Direct) | View |
| 2023-08-04 Sale | 2023-08-07 5:03 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 852 | $526.52 | $448,595 | 133,731 (Indirect Direct) | View |
| 2023-07-21 Sale | 2023-07-25 6:35 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 7,575 | $534.23 | $4,046,792 | 134,583 (Indirect Direct) | View |
| 2023-07-03 Sale | 2023-07-05 4:28 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 905 | $537.79 | $486,700 | 142,158 (Indirect Direct) | View |
| 2023-05-09 Sale | 2023-05-10 6:04 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 711 | $409.78 | $291,354 | 143,063 (Indirect Direct) | View |
| 2023-05-04 Sale | 2023-05-05 4:40 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 854 | $459.6 | $392,498 | 143,774 (Indirect Direct) | View |
| 2023-05-03 Sale | 2023-05-04 4:42 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 2,870 | $463.55 | $1,330,389 | 144,628 (Indirect Direct) | View |
| 2023-04-03 Sale | 2023-04-06 4:48 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 920 | $487.99 | $448,951 | 141,784 (Indirect Direct) | View |
| 2023-02-16 Sale | 2023-02-21 4:23 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 5,000 | $521.13 | $2,605,651 | 142,704 (Indirect Direct) | View |
| 2023-02-13 Sale | 2023-02-13 7:37 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 1,373 | $492.31 | $675,942 | 147,657 (Indirect Direct) | View |
| 2023-02-08 Sale | 2023-02-10 4:13 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 5,684 | $462.41 | $2,628,338 | 149,030 (Indirect Direct) | View |
| 2023-02-06 Sale | 2023-02-08 6:54 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 608 | $446.87 | $271,697 | 154,714 (Indirect Direct) | View |
| 2023-01-03 Sale | 2023-01-05 4:53 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 1,884 | $344.96 | $649,905 | 132,465 (Indirect Direct) | View |
| 2022-11-14 Sale | 2022-11-16 6:59 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 1,387 | $392.53 | $544,432 | 134,349 (Indirect Direct) | View |
| 2022-11-04 Sale | 2022-11-07 4:09 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 847 | $343.98 | $291,351 | 135,736 (Indirect Direct) | View |
| 2022-10-03 Sale | 2022-10-04 4:29 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 905 | $372.6 | $337,203 | 136,583 (Indirect Direct) | View |
| 2022-08-12 Sale | 2022-08-12 6:59 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 1,369 | $525.95 | $720,026 | 137,488 (Indirect Direct) | View |
| 2022-08-04 Sale | 2022-08-08 5:39 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 848 | $522.38 | $442,978 | 138,857 (Indirect Direct) | View |
| 2022-07-01 Sale | 2022-07-06 5:10 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 950 | $361.58 | $343,501 | 139,705 (Indirect Direct) | View |
| 2022-05-12 Sale | 2022-05-16 4:33 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 1,395 | $388.1 | $541,400 | 140,655 (Indirect Direct) | View |
| 2022-05-04 Sale | 2022-05-05 5:02 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 850 | $453.16 | $385,182 | 142,050 (Indirect Direct) | View |
| 2022-04-01 Sale | 2022-04-05 4:27 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 930 | $467.22 | $434,515 | 142,900 (Indirect Direct) | View |
| 2022-02-22 Sale | 2022-02-24 4:40 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 1,539 | $452.11 | $695,795 | 143,830 (Indirect Direct) | View |
| 2022-02-14 Sale | 2022-02-16 6:45 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 1,387 | $429.6 | $595,855 | 145,314 (Indirect Direct) | View |
| 2022-02-07 Sale | 2022-02-09 6:22 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 7,453 | $399.56 | $2,977,889 | 146,701 (Indirect Direct) | View |
| 2022-01-20 Sale | 2022-01-24 5:15 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 1,897 | $414.46 | $786,221 | 126,980 (Indirect Direct) | View |
| 2022-01-03 Sale | 2022-01-05 4:11 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 905 | $490.87 | $444,237 | 128,877 (Indirect Direct) | View |
| 2021-12-20 Sale | 2021-12-20 5:14 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 1,897 | $474.35 | $899,842 | 129,782 (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 |
| 2023-05-02 Option Award | 2023-05-04 4:42 pm | N/A N/A | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 5,714 | $0 | 144,628 (Direct) | View |
| 2023-02-07 Option Award | 2023-02-08 6:54 pm | N/A N/A | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 22,857 | $0 | 154,714 (Direct) | View |
| 2022-02-03 Option Award | 2022-02-04 5:05 pm | N/A N/A | MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO | 27,174 | $0 | 154,154 (Direct) | View |