| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
CEO
1 company
Hsing Michael is a CEO at MONOLITHIC POWER SYSTEMS INC. Recent SEC Form 4 filings include 0 buys and 37 sells.
Estimated insider holdings value: $1493.9M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Feb 10, 2021 | MPWR Monolithic Power Systems Inc | CEO | Sell | 19,067 | $375.33 | $7,156,465.79 | -0.2% | |
| Feb 9, 2021 | MPWR Monolithic Power Systems Inc | CEO | Sell | 67,628 | $367.78 | $24,872,375.40 | -2.9% | |
| Jan 5, 2021 | MPWR Monolithic Power Systems Inc | CEO | Sell | 44,784 | $367.29 | $16,448,819.24 | -0.4% | |
| Jan 4, 2021 | MPWR Monolithic Power Systems Inc | CEO | Sell | 10,960 | $368.26 | $4,036,141.66 | -1.2% | |
| Nov 10, 2020 | MPWR Monolithic Power Systems Inc | CEO | Sell | 33,966 | $320.39 | $10,882,245.77 | -1.8% | |
| Oct 2, 2020 | MPWR Monolithic Power Systems Inc | CEO | Sell | 27,500 | $276.64 | $7,607,465.37 | -1.4% | |
| Aug 11, 2020 | MPWR Monolithic Power Systems Inc | CEO | Sell | 33,966 | $272.83 | $9,267,018.42 | -1.7% | |
| Jul 6, 2020 | MPWR Monolithic Power Systems Inc | CEO | Sell | 27,500 | $238.90 | $6,569,798.65 | -1.3% | |
| May 11, 2020 | MPWR Monolithic Power Systems Inc | CEO | Sell | 33,967 | $209.33 | $7,110,191.22 | -1.6% | |
| Apr 7, 2020 | MPWR Monolithic Power Systems Inc | CEO | Sell | 113,721 | $170.00 | $19,332,570.00 | -4.8% |