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 May 6, 2008 involved selling 300 shares valued at $7.1K.
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 May 6, 2008, when they sold 300 shares at $23.59 per share.
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| $23.63 |
| Discretionary |
| May 6, 2008 | MPWR | $2.4K | Sale | 100 | $23.76 | Discretionary |
| May 6, 2008 | MPWR | $2.4K | Sale | 100 | $23.79 | Discretionary |
| May 6, 2008 | MPWR | $2.4K | Sale | 100 | $23.80 | Discretionary |
| May 6, 2008 | MPWR | $2.4K | Sale | 100 | $23.83 | Discretionary |
| May 6, 2008 | MPWR | $2.4K | Sale | 100 | $23.86 | Discretionary |
| May 6, 2008 | MPWR | $4.7K | Sale | 200 | $23.30 | Discretionary |
| May 6, 2008 | MPWR | $4.7K | Sale | 200 | $23.31 | Discretionary |
| May 6, 2008 | MPWR | $4.7K | Sale | 200 | $23.32 | Discretionary |
| May 6, 2008 | MPWR | $2.3K | Sale | 100 | $23.33 | Discretionary |
| May 6, 2008 | MPWR | $2.3K | Sale | 100 | $23.37 | Discretionary |
| May 6, 2008 | MPWR | $2.3K | Sale | 100 | $23.39 | Discretionary |
| May 6, 2008 | MPWR | $14.1K | Sale | 600 | $23.52 | Discretionary |
| May 6, 2008 | MPWR | $2.4K | Sale | 100 | $23.51 | Discretionary |
| May 6, 2008 | MPWR | $2.4K | Sale | 100 | $23.50 | Discretionary |
| May 6, 2008 | MPWR | $2.3K | Sale | 100 | $23.49 | Discretionary |
| May 6, 2008 | MPWR | $4.7K | Sale | 200 | $23.48 | Discretionary |
| May 6, 2008 | MPWR | $14.1K | Sale | 600 | $23.47 | Discretionary |
| May 6, 2008 | MPWR | $11.7K | Sale | 500 | $23.46 | Discretionary |
| May 6, 2008 | MPWR | $4.7K | Sale | 200 | $23.45 | Discretionary |
| May 6, 2008 | MPWR | $9.4K | Sale | 400 | $23.44 | Discretionary |
| May 6, 2008 | MPWR | $7.0K | Sale | 300 | $23.43 | Discretionary |
| May 6, 2008 | MPWR | $4.7K | Sale | 200 | $23.41 | Discretionary |
| May 6, 2008 | MPWR | $7.0K | Sale | 300 | $23.40 | Discretionary |
| May 6, 2008 | MPWR | $4.8K | Sale | 200 | $24.04 | Discretionary |
| May 6, 2008 | MPWR | $139.2K | Sale | 5,800 | $24.00 | Discretionary |
| May 6, 2008 | MPWR | $4.8K | Sale | 200 | $23.98 | Discretionary |
| May 6, 2008 | MPWR | $4.8K | Sale | 200 | $23.96 | Discretionary |
| May 6, 2008 | MPWR | $7.2K | Sale | 300 | $23.93 | Discretionary |