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 Aug 6, 2008 involved selling 2,000 shares valued at $50.3K.
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 Aug 6, 2008, when they sold 2,000 shares at $25.15 per share.
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| $25.12 |
| Discretionary |
| Aug 6, 2008 | MPWR | $10.0K | Sale | 400 | $25.11 | Discretionary |
| Aug 6, 2008 | MPWR | $50.2K | Sale | 2,000 | $25.10 | Discretionary |
| Aug 6, 2008 | MPWR | $250.8K | Sale | 10,000 | $25.08 | Discretionary |
| Aug 6, 2008 | MPWR | $99.2K | Sale | 3,959 | $25.06 | Discretionary |
| Aug 6, 2008 | MPWR | $165.3K | Sale | 6,600 | $25.05 | Discretionary |
| Aug 6, 2008 | MPWR | $22.5K | Sale | 900 | $25.04 | Discretionary |
| Aug 6, 2008 | MPWR | $152.5K | Sale | 6,100 | $25.00 | Discretionary |
| Aug 6, 2008 | MPWR | $25.0K | Sale | 1,000 | $24.98 | Discretionary |
| Aug 6, 2008 | MPWR | $47.1K | Sale | 1,836 | $25.68 | Discretionary |
| Aug 6, 2008 | MPWR | $3.2K | Sale | 125 | $25.63 | Discretionary |
| Aug 6, 2008 | MPWR | $73.7K | Sale | 2,875 | $25.62 | Discretionary |
| Aug 6, 2008 | MPWR | $51.2K | Sale | 2,000 | $25.60 | Discretionary |
| Aug 5, 2008 | MPWR | $20.0K | Sale | 800 | $24.95 | Discretionary |
| Aug 5, 2008 | MPWR | $78.6K | Sale | 3,150 | $24.94 | Discretionary |
| Aug 5, 2008 | MPWR | $34.2K | Sale | 1,371 | $24.93 | Discretionary |
| Aug 5, 2008 | MPWR | $130.3K | Sale | 5,229 | $24.92 | Discretionary |
| Aug 5, 2008 | MPWR | $47.3K | Sale | 1,900 | $24.91 | Discretionary |
| Aug 5, 2008 | MPWR | $7.5K | Sale | 300 | $24.90 | Discretionary |
| Aug 5, 2008 | MPWR | $12.4K | Sale | 500 | $24.88 | Discretionary |
| Aug 5, 2008 | MPWR | $2.5K | Sale | 100 | $24.87 | Discretionary |
| Aug 5, 2008 | MPWR | $2.5K | Sale | 100 | $24.83 | Discretionary |
| Aug 5, 2008 | MPWR | $3.9K | Sale | 158 | $24.80 | Discretionary |
| Aug 5, 2008 | MPWR | $3.9K | Sale | 160 | $24.63 | Discretionary |
| Aug 5, 2008 | MPWR | $980 | Sale | 40 | $24.50 | Discretionary |
| Aug 5, 2008 | MPWR | $25.2K | Sale | 1,000 | $25.20 | Discretionary |
| Aug 5, 2008 | MPWR | $25.2K | Sale | 1,000 | $25.17 | Discretionary |
| Aug 5, 2008 | MPWR | $25.1K | Sale | 1,000 | $25.10 | Discretionary |
| Aug 5, 2008 | MPWR | $2.5K | Sale | 100 | $25.05 | Discretionary |