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 |
2024-03-01 Sale | 2024-03-04 11:09 am | MONOLITHIC POWER SYSTEMS INC | MPWR | Hsing Michael CEO | 8,000 | $726.08 | $5,808,620 | 1,053,097 (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 |
2024-02-29 Sale | 2024-02-29 6:10 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | CHANG KUO WEI HERBERT Director | 250 | $706.34 | $176,585 | 1,141 (Direct) | View |
2024-02-22 Sale | 2024-02-23 11:25 am | MONOLITHIC POWER SYSTEMS INC | MPWR | CHANG KUO WEI HERBERT Director | 250 | $750 | $187,500 | 1,391 (Direct) | View |
2024-02-12 Sale | 2024-02-13 11:14 am | MONOLITHIC POWER SYSTEMS INC | MPWR | Zhou Jeff Director | 200 | $750.57 | $150,114 | 6,269 (Direct) | View |
2024-02-08 Sale | 2024-02-09 2:36 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations | 859 | $680 | $584,120 | 212,426 (Indirect Direct) | View |
2024-02-08 Sale | 2024-02-09 2:35 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | Tseng Saria Executive VP & General Counsel | 859 | $680 | $584,120 | 204,339 (Direct) | View |
2024-02-08 Sale | 2024-02-09 2:34 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | Sciammas Maurice Sr. V.P.of Sales and Marketing | 859 | $680 | $584,120 | 257,948 (Indirect Direct) | View |
2024-02-08 Sale | 2024-02-09 2:33 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | Hsing Michael CEO | 2,790 | $680 | $1,897,200 | 1,061,058 (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 11:26 am | MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations | 982 | $641 | $629,462 | 213,285 (Indirect Direct) | View |
2024-02-05 Sale | 2024-02-07 11:24 am | MONOLITHIC POWER SYSTEMS INC | MPWR | Tseng Saria Executive VP & General Counsel | 982 | $641 | $629,462 | 205,198 (Direct) | View |
2024-02-05 Sale | 2024-02-07 11:22 am | MONOLITHIC POWER SYSTEMS INC | MPWR | Sciammas Maurice Sr. V.P.of Sales and Marketing | 982 | $641 | $629,462 | 258,807 (Indirect Direct) | View |
2024-02-05 Sale | 2024-02-07 11:19 am | MONOLITHIC POWER SYSTEMS INC | MPWR | Hsing Michael CEO | 3,791 | $641 | $2,430,031 | 1,063,848 (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 11:25 am | MONOLITHIC POWER SYSTEMS INC | MPWR | Hsing Michael CEO | 8,000 | $602.01 | $4,816,043 | 1,067,639 (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 |
2024-01-12 Sale | 2024-01-12 5:57 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | Sciammas Maurice Sr. V.P.of Sales and Marketing | 11,000 | $582.11 | $6,403,239 | 259,789 (Indirect Direct) | View |
2024-01-10 Sale | 2024-01-11 11:37 am | MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations | 11,515 | $589.35 | $6,786,331 | 214,267 (Indirect Direct) | View |
2024-01-09 Sale | 2024-01-10 11:34 am | MONOLITHIC POWER SYSTEMS INC | MPWR | Tseng Saria Executive VP & General Counsel | 1,390 | $600 | $834,000 | 206,180 (Direct) | View |
2024-01-05 Sale | 2024-01-09 12:42 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | Hsing Michael CEO | 8,000 | $572.28 | $4,578,223 | 1,075,637 (Indirect Direct) | View |
2024-01-04 Sale | 2024-01-08 2:48 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | Tseng Saria Executive VP & General Counsel | 25,314 | $583.14 | $14,761,606 | 207,570 (Direct) | View |
2024-01-04 Sale | 2024-01-08 2:46 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations | 25,314 | $583.14 | $14,761,606 | 225,782 (Indirect Direct) | View |
2024-01-04 Sale | 2024-01-08 2:44 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | Sciammas Maurice Sr. V.P.of Sales and Marketing | 27,659 | $583.14 | $16,129,069 | 270,789 (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 |
2024-01-04 Sale | 2024-01-08 2:39 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | Hsing Michael CEO | 58,654 | $583.14 | $34,203,494 | 1,083,637 (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 |
2023-12-13 Sale | 2023-12-14 2:03 pm | MONOLITHIC POWER SYSTEMS INC | MPWR | Tseng Saria Executive VP & General Counsel | 18,610 | $600 | $11,166,000 | 232,884 (Direct) | View |
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 |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2024-02-13 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 |
2024-02-06 Option Award | 2024-02-08 11:35 am | N/A N/A | MONOLITHIC POWER SYSTEMS INC | MPWR | Zhou Jeff Director | 348 | $0 | 6,469 (Direct) | View |
2024-02-06 Option Award | 2024-02-08 11:33 am | N/A N/A | MONOLITHIC POWER SYSTEMS INC | MPWR | Elmiger Eugen J Director | 348 | $0 | 20,878 (Direct) | View |
2024-02-06 Option Award | 2024-02-08 11:32 am | N/A N/A | MONOLITHIC POWER SYSTEMS INC | MPWR | Lee Victor K Director | 348 | $0 | 30,232 (Direct) | View |
2024-02-06 Option Award | 2024-02-08 11:31 am | N/A N/A | MONOLITHIC POWER SYSTEMS INC | MPWR | Wynne Eileen Director | 348 | $0 | 818 (Direct) | View |
2024-02-06 Option Award | 2024-02-08 11:30 am | N/A N/A | MONOLITHIC POWER SYSTEMS INC | MPWR | Martinez Carintia Director | 348 | $0 | 1,943 (Direct) | View |
2024-02-06 Option Award | 2024-02-08 11:29 am | N/A N/A | MONOLITHIC POWER SYSTEMS INC | MPWR | CHANG KUO WEI HERBERT Director | 348 | $0 | 1,641 (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 |
2023-11-14 Gift | 2023-11-16 5:03 pm | N/A N/A | MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations | 3,391 | $0 | 250,641 (Direct) | View |