| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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CEO
1 company
Hsing Michael is a CEO at MONOLITHIC POWER SYSTEMS INC. Recent SEC Form 4 filings include 0 buys and 11 sells.
Estimated insider holdings value: $1493.9M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| May 9, 2023 | MPWR Monolithic Power Systems Inc | CEO | Sell | 2,785 | $409.78 | $1,141,237.30 | -0.3% | +35.0% | +77.7% | |
| May 4, 2023 | MPWR Monolithic Power Systems Inc | CEO | Sell | 3,825 | $459.60 | $1,757,970.00 | -0.4% | +15.6% | +54.1% | |
| May 3, 2023 | MPWR Monolithic Power Systems Inc | CEO | Sell | 11,242 | $463.55 | $5,211,229.10 | -1.0% | +18.1% | +52.9% | |
| Apr 3, 2023 | MPWR Monolithic Power Systems Inc | CEO | Sell | 11,100 | $487.99 | $5,416,689.00 | -1.0% | +10.1% | +31.6% | |
| Feb 13, 2023 | MPWR Monolithic Power Systems Inc | CEO | Sell | 6,333 | $492.31 | $3,117,799.23 | -0.6% | -17.7% | +42.0% | |
| Feb 8, 2023 | MPWR Monolithic Power Systems Inc | CEO | Sell | 22,483 | $462.41 | $10,396,364.03 | -2.1% | -13.3% | +59.2% | |
| Feb 6, 2023 | MPWR Monolithic Power Systems Inc | CEO | Sell | 3,691 | $446.88 | $1,649,434.08 | -0.4% | -6.9% | +40.8% | |
| Jan 3, 2023 | MPWR Monolithic Power Systems Inc | CEO | Sell | 14,888 | $344.96 | $5,135,764.48 | -1.5% | +43.7% | +68.6% | |
| Nov 15, 2022 | MPWR Monolithic Power Systems Inc | CEO | Sell | 6,421 | $392.87 | $2,522,612.25 | -0.3% | +23.8% | +35.2% | |
| Nov 4, 2022 | MPWR Monolithic Power Systems Inc | CEO | Sell | 3,790 | $343.98 | $1,303,684.20 | -0.4% | +34.7% | +40.1% |