We provide you with 20 years of free, institutional-grade data for MPWR stock, allowing you to gain comprehensive visibility into the fundamentals of the company. This in-depth information is essential for making informed investment decisions and understanding the financial health and performance of MPWR. Explore the full financial landscape of MPWR stock.
Total insider purchase within 3 month on this page: $0
Total insider selling within 3 month on this page: -$73,851,453
| Name | Action | Shares | Avg Price | Amount | Reported Date |
|---|---|---|---|---|---|
| BLEGEN THEODORE | Sale | -3,000 | $902.61 | $2,707,830 | 2025-10-01 |
| Tseng Saria | Sale | -14,510 | $914.45 | $13,268,670 | 2025-09-23 |
| Martinez Carintia | Sale | -1,400 | $900 | $1,260,000 | 2025-09-23 |
| BLEGEN THEODORE | Sale | -3,000 | $803.43 | $2,410,290 | 2025-09-03 |
| Elmiger Eugen J | Sale | -4,000 | $844.25 | $3,377,000 | 2025-09-02 |
| Zhou Jeff | Sale | -193 | $870 | $167,910 | 2025-08-28 |
| Hsing Michael | Sale | -20,231 | $825.69 | $16,704,534 | 2025-08-18 |
| Zhou Jeff | Sale | -400 | $850 | $340,000 | 2025-08-15 |
| Zhou Jeff | Sale | -200 | $830 | $166,000 | 2025-08-13 |
| BLEGEN THEODORE | Sale | -3,000 | $750 | $2,250,000 | 2025-08-04 |
| Xiao Deming | Sale | -39,999 | $780 | $31,199,220 | 2025-08-04 |
| BLEGEN THEODORE | Sale | -6,000 | $750 | $4,500,000 | 2025-07-02 |
| CHANG KUO WEI HERBERT | Sale | -50 | $738 | $36,900 | 2025-05-13 |
| CHANG KUO WEI HERBERT | Sale | -100 | $698 | $69,800 | 2025-05-12 |
| Sciammas Maurice | Sale | -12,000 | $701 | $8,412,000 | 2025-05-12 |
| CHANG KUO WEI HERBERT | Sale | -100 | $650 | $65,000 | 2025-05-09 |
| Hsing Michael | Sale | -5,200 | $700 | $3,640,000 | 2025-02-20 |
| Hsing Michael | Sale | -2,594 | $717.1 | $1,860,157 | 2025-02-12 |
| BLEGEN THEODORE | Sale | -532 | $717.1 | $381,498 | 2025-02-12 |
| Tseng Saria | Sale | -663 | $717.1 | $475,438 | 2025-02-12 |
| Xiao Deming | Sale | -662 | $717.1 | $474,721 | 2025-02-12 |
| Sciammas Maurice | Sale | -662 | $717.1 | $474,721 | 2025-02-12 |
| Hsing Michael | Sale | -11,964 | $700 | $8,374,800 | 2025-02-11 |
| Sciammas Maurice | Sale | -7,000 | $701.03 | $4,907,190 | 2025-02-11 |
| Elmiger Eugen J | Grant, award...etc | 335 | 2025-02-06 | ||
| CHANG KUO WEI HERBERT | Grant, award...etc | 335 | 2025-02-06 | ||
| Martinez Carintia | Grant, award...etc | 335 | 2025-02-06 | ||
| Zhou Jeff | Grant, award...etc | 335 | 2025-02-06 | ||
| Wynne Eileen | Grant, award...etc | 335 | 2025-02-06 | ||
| Lee Victor K | Grant, award...etc | 335 | 2025-02-06 | ||
| Hsing Michael | Sale | -3,636 | $700 | $2,545,200 | 2025-01-28 |
| BLEGEN THEODORE | Sale | -2,500 | $600 | $1,500,000 | 2024-12-11 |
| Hsing Michael | Sale | -2,812 | $765.15 | $2,151,602 | 2024-11-13 |
| Sciammas Maurice | Sale | -866 | $765.14 | $662,611 | 2024-11-13 |
| Tseng Saria | Sale | -866 | $765.14 | $662,611 | 2024-11-13 |
| Xiao Deming | Sale | -866 | $765.14 | $662,611 | 2024-11-13 |
| BLEGEN THEODORE | Sale | -734 | $765.15 | $561,620 | 2024-11-13 |
| BLEGEN THEODORE | Sale | -2,500 | $764.54 | $1,911,350 | 2024-11-05 |
| Sciammas Maurice | Sale | -11,000 | $922.72 | $10,149,920 | 2024-10-08 |
| BLEGEN THEODORE | Sale | -2,500 | $892.66 | $2,231,650 | 2024-10-02 |
| BLEGEN THEODORE | Sale | -2,500 | $893.29 | $2,233,225 | 2024-09-03 |
| Xiao Deming | Sale | -9,259 | $950 | $8,796,050 | 2024-08-29 |
| Xiao Deming | Sale | -10,000 | $950 | $9,500,000 | 2024-08-22 |
| CHANG KUO WEI HERBERT | Sale | -200 | $888.88 | $177,776 | 2024-08-15 |
| Hsing Michael | Sale | -4,263 | $813.23 | $3,466,799 | 2024-08-13 |
| Sciammas Maurice | Sale | -859 | $778.39 | $668,637 | 2024-08-12 |
| BLEGEN THEODORE | Sale | -728 | $778.39 | $566,668 | 2024-08-12 |
| Hsing Michael | Sale | -2,790 | $778.39 | $2,171,708 | 2024-08-12 |
| Xiao Deming | Sale | -859 | $778.39 | $668,637 | 2024-08-12 |
| Tseng Saria | Sale | -859 | $778.39 | $668,637 | 2024-08-12 |
| BLEGEN THEODORE | Sale | -2,500 | $842.43 | $2,106,075 | 2024-08-02 |
| BLEGEN THEODORE | Sale | -2,580 | $831.58 | $2,145,476 | 2024-07-24 |
| Hsing Michael | Sale | -9,614 | $831.58 | $7,994,810 | 2024-07-24 |
| Sciammas Maurice | Sale | -3,205 | $831.58 | $2,665,214 | 2024-07-24 |
| Tseng Saria | Sale | -3,205 | $831.58 | $2,665,214 | 2024-07-24 |
| Xiao Deming | Sale | -3,205 | $831.58 | $2,665,214 | 2024-07-24 |
| Sciammas Maurice | Sale | -10,999 | $839.89 | $9,237,950 | 2024-07-10 |
| BLEGEN THEODORE | Sale | -2,500 | $794.59 | $1,986,475 | 2024-07-02 |
| Hsing Michael | Sale | -2,672 | $794.69 | $2,123,412 | 2024-07-02 |
| Tseng Saria | Sale | -38,951 | $824.65 | $32,120,942 | 2024-07-02 |
| Lee Victor K | Sale | -1,000 | $820.46 | $820,460 | 2024-07-01 |
| BLEGEN THEODORE | Sale | -2,500 | $716.84 | $1,792,100 | 2024-06-05 |
| Hsing Michael | Sale | -8,000 | $714.56 | $5,716,480 | 2024-06-05 |
| Zhou Jeff | Sale | -200 | $750 | $150,000 | 2024-05-22 |
| CHANG KUO WEI HERBERT | Sale | -200 | $750 | $150,000 | 2024-05-22 |
| Xiao Deming | Sale | -1,300 | $769.4 | $1,000,220 | 2024-05-22 |
| CHANG KUO WEI HERBERT | Sale | -200 | $730 | $146,000 | 2024-05-15 |
| Hsing Michael | Sale | -2,824 | $690 | $1,948,560 | 2024-05-09 |
| Xiao Deming | Sale | -869 | $690.02 | $599,627 | 2024-05-09 |
| Tseng Saria | Sale | -869 | $690.02 | $599,627 | 2024-05-09 |
| BLEGEN THEODORE | Sale | -737 | $689.98 | $508,515 | 2024-05-09 |
| Sciammas Maurice | Sale | -869 | $690 | $599,610 | 2024-05-09 |
| BLEGEN THEODORE | Sale | -2,500 | $658.9 | $1,647,250 | 2024-05-03 |
| Hsing Michael | Sale | -8,000 | $652.81 | $5,222,480 | 2024-05-03 |
| Sciammas Maurice | Sale | -11,000 | $668.76 | $7,356,360 | 2024-04-09 |
| BLEGEN THEODORE | Sale | -2,500 | $670.56 | $1,676,400 | 2024-04-03 |
| Hsing Michael | Sale | -8,000 | $670.56 | $5,364,480 | 2024-04-03 |
| Hsing Michael | Sale | -8,000 | $716.82 | $5,734,560 | 2024-03-04 |
The information provided in this report about MPWR stock is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.
Monolithic Power Systems, Inc(NASDAQ:MPWR) 
Monolithic Power Systems, Inc. designs, develops, and markets integrated power semiconductor solutions and power delivery architectures for computing and storage, automotive, industrial, communications, and consumer applications markets. It offers direct current (DC) to DC integrated circuits (ICs) ...
Website: http://www.monolithicpower.com
Founded: 1997
Full Time Employees: 2,002
Sector: Technology
Industry: Semiconductors