$677.23
16.89[2.56%]
At close: Apr 26
$677.23
0[0.00%]
After Hours: 4:20PM EDT
Monolithic Power Systems
(NASDAQ:MPWR)Monolithic Power Systems Stock (NASDAQ:MPWR), Insider Trading Activity
Monolithic Power Systems: Insider buying and selling updated today.
Insider Shares Owned
2.035M
Insider Percentage Owned
4.18%
Institutional Shares Held
41.362M
Institutional Percentage Held
85.0%
Filing Date | Insider Names | Insider Title | Qty. | Price | Size ($) | Type | Δ Own | Own | Trade Dates | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|
| Apr 09, 2024 | Maurice Sciammas | EVP SALES AND MARKETING | -11K | $681.83 | -$7.50M | SELL | -7.67% | 132.443K | Apr 08 | View |
| Apr 03, 2024 | Michael Hsing | CEO | -8K | $677.44 | -$5.42M | SELL | -0.87% | 912.057K | Apr 01 | View |
| Apr 03, 2024 | THEODORE BLEGEN | EVP & CFO | -2.5K | $677.40 | -$1.69M | SELL | -2.91% | 83.554K | Apr 01 | View |
| Mar 04, 2024 | Michael Hsing | CEO | -8K | $726.08 | -$5.81M | SELL | -0.86% | 920.057K | Mar 01 | View |
| Mar 04, 2024 | THEODORE BLEGEN | CFO | -2.5K | $725.76 | -$1.81M | SELL | -2.82% | 86.054K | Mar 01 | View |
| Feb 29, 2024 | HERBERT WEI KUO CHANG | -250 | $706.34 | -$176.59K | SELL | -17.97% | 1.141K | Feb 29 | View | |
| Feb 23, 2024 | HERBERT WEI KUO CHANG | -250 | $750.00 | -$187.50K | SELL | -15.23% | 1.391K | Feb 22 | View | |
| Feb 13, 2024 | Jeff Zhou | -200 | $750.57 | -$150.11K | SELL | -3.09% | 6.269K | Feb 12 | View | |
| Feb 09, 2024 | Deming Xiao | PRES. MPS ASIA OPERATIONS | -859 | $680.00 | -$584.12K | SELL | -0.40% | 211.971K | Feb 08 | View |
| Feb 09, 2024 | Saria Tseng | EXECUTIVE VP & GENERAL COUNSEL | -859 | $680.00 | -$584.12K | SELL | -0.42% | 204.339K | Feb 08 | View |
| Feb 09, 2024 | Maurice Sciammas | SR. V.P.OF SALES AND MARKETING | -859 | $680.00 | -$584.12K | SELL | -0.60% | 143.417K | Feb 08 | View |
| Feb 09, 2024 | Michael Hsing | CEO | -2.79K | $680.00 | -$1.90M | SELL | -0.30% | 928.018K | Feb 08 | View |
| Feb 09, 2024 | THEODORE BLEGEN | CFO | -728 | $680.00 | -$495.04K | SELL | -0.82% | 88.504K | Feb 08 | View |
| Feb 07, 2024 | Deming Xiao | PRES. MPS ASIA OPERATIONS | -982 | $641.00 | -$629.46K | SELL | -0.46% | 212.83K | Feb 05 | View |
| Feb 07, 2024 | Saria Tseng | EXECUTIVE VP & GENERAL COUNSEL | -982 | $641.00 | -$629.46K | SELL | -0.48% | 205.198K | Feb 05 | View |
| Feb 07, 2024 | Maurice Sciammas | SR. V.P.OF SALES AND MARKETING | -982 | $641.00 | -$629.46K | SELL | -0.68% | 144.276K | Feb 05 | View |
| Feb 07, 2024 | Michael Hsing | CEO | -3.791K | $641.00 | -$2.43M | SELL | -0.41% | 930.808K | Feb 05 | View |
| Feb 07, 2024 | THEODORE BLEGEN | CFO | -867 | $641.00 | -$555.75K | SELL | -0.96% | 89.232K | Feb 05 | View |
| Feb 05, 2024 | Michael Hsing | CEO | -8K | $602.01 | -$4.82M | SELL | -0.85% | 934.599K | Feb 01 | View |
FAQ
Is Insider trading legal?
Insider trading is legal so long as the insiders report those trades to the SEC. Illegal securities trading occurs when the insider is violating a fiduciary duty or fails to report their trades.
What are some examples of market manipulation?
Insider trading, pump and dump schemes, front running and wash trades are all examples of market manipulation. Investors who track insider asset movement should think carefully about why these insiders are trading their stocks before moving forward.
Browse insider trades on all stocks.