| 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 |
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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 20 sells.
Estimated insider holdings value: $1493.9M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov 12, 2021 | MPWR Monolithic Power Systems Inc | CEO | Sell | 6,273 | $553.42 | $3,471,591.11 | -0.6% | -27.4% | -29.5% | |
| Nov 8, 2021 | MPWR Monolithic Power Systems Inc | CEO | Sell | 7,813 | $548.27 | $4,283,633.51 | -0.8% | -27.5% | -34.6% | |
| Oct 1, 2021 | MPWR Monolithic Power Systems Inc | CEO | Sell | 11,020 | $476.16 | $5,247,283.20 | -1.1% | +1.9% | -24.3% | |
| Aug 12, 2021 | MPWR Monolithic Power Systems Inc | CEO | Sell | 6,373 | $457.10 | $2,913,098.30 | -0.6% | +16.4% | +14.8% | |
| Aug 9, 2021 | MPWR Monolithic Power Systems Inc | CEO | Sell | 7,926 | $459.12 | $3,638,985.12 | -0.8% | +19.4% | +11.8% | |
| Jul 1, 2021 | MPWR Monolithic Power Systems Inc | CEO | Sell | 10,960 | $370.45 | $4,060,132.00 | -1.1% | +31.1% | -0.8% | |
| May 12, 2021 | MPWR Monolithic Power Systems Inc | CEO | Sell | 6,723 | $311.82 | $2,096,363.17 | -0.7% | +50.0% | +27.6% | |
| May 10, 2021 | MPWR Monolithic Power Systems Inc | CEO | Sell | 8,479 | $326.40 | $2,767,555.77 | -0.8% | +43.1% | +29.0% | |
| Apr 1, 2021 | MPWR Monolithic Power Systems Inc | CEO | Sell | 10,960 | $364.78 | $3,997,951.54 | -1.1% | +1.8% | +26.8% | |
| Mar 30, 2021 | MPWR Monolithic Power Systems Inc | CEO | Sell | 63,583 | $339.06 | $21,558,273.65 | -0.5% | +9.3% | +43.3% |