| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
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| 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 14 sells.
Estimated insider holdings value: $1493.9M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Apr 1, 2020 | MPWR Monolithic Power Systems Inc | CEO | Sell | 34,408 | $167.59 | $5,766,571.25 | -1.4% | |
| Feb 10, 2020 | MPWR Monolithic Power Systems Inc | CEO | Sell | 7,957 | $181.07 | $1,440,808.21 | -0.6% | |
| Feb 6, 2020 | MPWR Monolithic Power Systems Inc | CEO | Sale+OE | 70,886 | $183.75 | $13,025,465.54 | -5.4% | |
| Feb 3, 2020 | MPWR Monolithic Power Systems Inc | CEO | Sell | 9,561 | $173.89 | $1,662,596.71 | -1.0% | |
| Jan 8, 2020 | MPWR Monolithic Power Systems Inc | CEO | Sell | 82,288 | $176.89 | $14,555,922.18 | -4.0% | |
| Nov 11, 2019 | MPWR Monolithic Power Systems Inc | CEO | Sell | 26,511 | $163.80 | $4,342,466.87 | -1.2% | |
| Nov 4, 2019 | MPWR Monolithic Power Systems Inc | CEO | Sell | 9,706 | $159.63 | $1,549,390.13 | -0.9% | |
| Oct 3, 2019 | MPWR Monolithic Power Systems Inc | CEO | Sell | 16,540 | $149.99 | $2,480,827.98 | -1.6% | |
| Oct 1, 2019 | MPWR Monolithic Power Systems Inc | CEO | Sell | 10,960 | $155.61 | $1,705,473.54 | -1.0% | |
| Aug 9, 2019 | MPWR Monolithic Power Systems Inc | CEO | Sell | 26,122 | $149.66 | $3,909,438.49 | -1.2% |