Michael Hsing serves as Executive at MONOLITHIC POWER SYSTEMS INC, where they oversee executive responsibilities. Since joining the company, Michael Hsing has executed 1661 insider transactions totaling $801.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Sep 26, 2007 involved selling 200 shares valued at $5.0K.
Michael Hsing currently holds 988,234 shares of MONOLITHIC POWER SYSTEMS INC (MPWR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael Hsing has been a net seller of MPWR stock. They have purchased $0 and sold $801.1M worth of shares.
Michael Hsing's most recent insider trade was on Sep 26, 2007, when they sold 200 shares at $25.09 per share.
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| $25.08 |
| Discretionary |
| Sep 26, 2007 | MPWR | $20.0K | Sale | 800 | $25.05 | Discretionary |
| Sep 26, 2007 | MPWR | $12.5K | Sale | 500 | $25.04 | Discretionary |
| Sep 26, 2007 | MPWR | $17.5K | Sale | 700 | $25.03 | Discretionary |
| Sep 26, 2007 | MPWR | $12.5K | Sale | 500 | $25.02 | Discretionary |
| Sep 26, 2007 | MPWR | $22.5K | Sale | 900 | $25.01 | Discretionary |
| Sep 26, 2007 | MPWR | $27.5K | Sale | 1,100 | $25.00 | Discretionary |
| Sep 26, 2007 | MPWR | $52.5K | Sale | 2,100 | $24.99 | Discretionary |
| Sep 26, 2007 | MPWR | $17.5K | Sale | 700 | $24.98 | Discretionary |
| Sep 26, 2007 | MPWR | $10.0K | Sale | 400 | $24.97 | Discretionary |
| Sep 26, 2007 | MPWR | $5.0K | Sale | 200 | $24.96 | Discretionary |
| Sep 26, 2007 | MPWR | $10.0K | Sale | 400 | $24.95 | Discretionary |
| Sep 26, 2007 | MPWR | $2.5K | Sale | 100 | $24.94 | Discretionary |
| Sep 26, 2007 | MPWR | $5.0K | Sale | 200 | $24.93 | Discretionary |
| Sep 26, 2007 | MPWR | $5.0K | Sale | 200 | $24.92 | Discretionary |
| Sep 26, 2007 | MPWR | $5.0K | Sale | 200 | $24.91 | Discretionary |
| Sep 26, 2007 | MPWR | $10.0K | Sale | 400 | $24.90 | Discretionary |
| Sep 26, 2007 | MPWR | $2.5K | Sale | 100 | $24.89 | Discretionary |
| Sep 26, 2007 | MPWR | $5.0K | Sale | 200 | $24.88 | Discretionary |
| Sep 26, 2007 | MPWR | $2.5K | Sale | 100 | $24.85 | Discretionary |
| Sep 26, 2007 | MPWR | $2.5K | Sale | 100 | $24.84 | Discretionary |
| Sep 26, 2007 | MPWR | $2.5K | Sale | 100 | $24.83 | Discretionary |
| Sep 26, 2007 | MPWR | $5.0K | Sale | 200 | $25.16 | Discretionary |
| Sep 26, 2007 | MPWR | $2.5K | Sale | 100 | $25.15 | Discretionary |
| Sep 26, 2007 | MPWR | $20.1K | Sale | 800 | $25.12 | Discretionary |
| Sep 26, 2007 | MPWR | $5.0K | Sale | 200 | $25.13 | Discretionary |
| Sep 26, 2007 | MPWR | $2.5K | Sale | 100 | $25.22 | Discretionary |
| Sep 26, 2007 | MPWR | $2.5K | Sale | 100 | $25.21 | Discretionary |
| Sep 26, 2007 | MPWR | $2.5K | Sale | 100 | $25.20 | Discretionary |