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 Jan 3, 2008 involved selling 100 shares valued at $2.1K.
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 Jan 3, 2008, when they sold 100 shares at $21.10 per share.
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| $21.09 |
| Discretionary |
| Jan 3, 2008 | MPWR | $8.4K | Sale | 400 | $21.04 | Discretionary |
| Jan 3, 2008 | MPWR | $4.2K | Sale | 200 | $21.02 | Discretionary |
| Jan 3, 2008 | MPWR | $25.0K | Sale | 1,192 | $21.01 | Discretionary |
| Jan 3, 2008 | MPWR | $86.3K | Sale | 4,108 | $21.00 | Discretionary |
| Jan 3, 2008 | MPWR | $8.4K | Sale | 400 | $20.99 | Discretionary |
| Jan 3, 2008 | MPWR | $2.1K | Sale | 100 | $20.98 | Discretionary |
| Jan 3, 2008 | MPWR | $2.1K | Sale | 100 | $20.97 | Discretionary |
| Jan 3, 2008 | MPWR | $2.1K | Sale | 100 | $20.95 | Discretionary |
| Jan 3, 2008 | MPWR | $6.3K | Sale | 300 | $20.92 | Discretionary |
| Jan 3, 2008 | MPWR | $4.2K | Sale | 200 | $20.91 | Discretionary |
| Jan 3, 2008 | MPWR | $2.1K | Sale | 100 | $20.90 | Discretionary |
| Jan 3, 2008 | MPWR | $2.1K | Sale | 100 | $20.87 | Discretionary |
| Jan 3, 2008 | MPWR | $2.1K | Sale | 100 | $20.86 | Discretionary |
| Jan 3, 2008 | MPWR | $2.1K | Sale | 100 | $20.85 | Discretionary |
| Jan 3, 2008 | MPWR | $2.1K | Sale | 100 | $20.84 | Discretionary |
| Jan 3, 2008 | MPWR | $6.2K | Sale | 300 | $20.75 | Discretionary |
| Jan 3, 2008 | MPWR | $2.1K | Sale | 100 | $20.74 | Discretionary |
| Jan 3, 2008 | MPWR | $2.1K | Sale | 100 | $21.34 | Discretionary |
| Jan 3, 2008 | MPWR | $2.1K | Sale | 100 | $20.69 | Discretionary |
| Dec 21, 2007 | MPWR | $24.5K | Sale | 1,100 | $22.28 | Discretionary |
| Dec 21, 2007 | MPWR | $15.6K | Sale | 700 | $22.27 | Discretionary |
| Dec 21, 2007 | MPWR | $2.2K | Sale | 100 | $22.25 | Discretionary |
| Dec 21, 2007 | MPWR | $4.4K | Sale | 200 | $22.23 | Discretionary |
| Dec 21, 2007 | MPWR | $8.9K | Sale | 400 | $22.21 | Discretionary |
| Dec 21, 2007 | MPWR | $4.4K | Sale | 200 | $22.20 | Discretionary |
| Dec 21, 2007 | MPWR | $4.4K | Sale | 200 | $22.19 | Discretionary |
| Dec 21, 2007 | MPWR | $2.2K | Sale | 100 | $22.16 | Discretionary |
| Dec 21, 2007 | MPWR | $2.2K | Sale | 100 | $22.14 | Discretionary |