| 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 |
|---|---|---|---|---|---|---|---|---|---|
Director
1 company
Chang Kuo Wei Herbert is a Director at MONOLITHIC POWER SYSTEMS INC. Recent SEC Form 4 filings include 0 buys and 18 sells.
Estimated insider holdings value: $672K based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov 14, 2023 | MPWR Monolithic Power Systems Inc | Director | Sell | 400 | $523.64 | $209,456.00 | -23.6% | +36.3% | +12.3% | |
| Nov 13, 2023 | MPWR Monolithic Power Systems Inc | Director | Sell | 100 | $510.00 | $51,000.00 | -5.6% | +43.9% | +27.0% | |
| Aug 29, 2023 | MPWR Monolithic Power Systems Inc | Director | Sell | 500 | $500.00 | $250,000.00 | -21.8% | +6.6% | +81.2% | |
| Feb 26, 2021 | MPWR Monolithic Power Systems Inc | Director | Sell | 300 | $370.00 | $111,000.00 | -19.0% | - | - | |
| Nov 4, 2020 | MPWR Monolithic Power Systems Inc | Director | Sell | 3,000 | $326.33 | $978,999.00 | -74.1% | - | - | |
| Aug 28, 2020 | MPWR Monolithic Power Systems Inc | Director | Sell | 1,300 | $268.00 | $348,400.00 | -24.3% | - | - | |
| Aug 12, 2020 | MPWR Monolithic Power Systems Inc | Director | Sell | 400 | $279.50 | $111,800.00 | -3.5% | - | - | |
| Aug 7, 2020 | MPWR Monolithic Power Systems Inc | Director | Sell | 700 | $280.43 | $196,300.00 | -5.7% | - | - | |
| Aug 5, 2020 | MPWR Monolithic Power Systems Inc | Director | Sell | 1,276 | $274.00 | $349,620.00 | -3.0% | - | - | |
| May 11, 2020 | MPWR Monolithic Power Systems Inc | Director | Sell | 3,026 | $210.64 | $637,408.00 | -14.8% | - | - |