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 22, 2008 involved selling 300 shares valued at $6.8K.
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 22, 2008, when they sold 300 shares at $22.76 per share.
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| $22.73 |
| Discretionary |
| May 22, 2008 | MPWR | $2.3K | Sale | 100 | $22.72 | Discretionary |
| May 22, 2008 | MPWR | $2.3K | Sale | 100 | $22.71 | Discretionary |
| May 22, 2008 | MPWR | $13.6K | Sale | 600 | $22.70 | Discretionary |
| May 22, 2008 | MPWR | $4.5K | Sale | 199 | $22.69 | Discretionary |
| May 22, 2008 | MPWR | $2.3K | Sale | 100 | $22.68 | Discretionary |
| May 22, 2008 | MPWR | $2.3K | Sale | 100 | $22.67 | Discretionary |
| May 22, 2008 | MPWR | $4.5K | Sale | 200 | $22.66 | Discretionary |
| May 22, 2008 | MPWR | $4.5K | Sale | 200 | $22.65 | Discretionary |
| May 22, 2008 | MPWR | $2.3K | Sale | 100 | $22.64 | Discretionary |
| May 22, 2008 | MPWR | $4.5K | Sale | 200 | $22.63 | Discretionary |
| May 22, 2008 | MPWR | $2.3K | Sale | 100 | $22.62 | Discretionary |
| May 22, 2008 | MPWR | $4.5K | Sale | 200 | $22.61 | Discretionary |
| May 22, 2008 | MPWR | $4.5K | Sale | 200 | $22.60 | Discretionary |
| May 22, 2008 | MPWR | $4.5K | Sale | 200 | $22.57 | Discretionary |
| May 22, 2008 | MPWR | $9.0K | Sale | 400 | $22.54 | Discretionary |
| May 22, 2008 | MPWR | $11.3K | Sale | 500 | $22.53 | Discretionary |
| May 22, 2008 | MPWR | $13.5K | Sale | 600 | $22.52 | Discretionary |
| May 22, 2008 | MPWR | $9.0K | Sale | 400 | $22.50 | Discretionary |
| May 22, 2008 | MPWR | $2.2K | Sale | 100 | $22.48 | Discretionary |
| May 22, 2008 | MPWR | $4.5K | Sale | 200 | $22.46 | Discretionary |
| May 22, 2008 | MPWR | $2.2K | Sale | 100 | $22.45 | Discretionary |
| May 22, 2008 | MPWR | $6.7K | Sale | 300 | $22.43 | Discretionary |
| May 22, 2008 | MPWR | $2.2K | Sale | 100 | $22.40 | Discretionary |
| May 22, 2008 | MPWR | $4.5K | Sale | 200 | $22.39 | Discretionary |
| May 22, 2008 | MPWR | $6.7K | Sale | 300 | $22.32 | Discretionary |
| May 22, 2008 | MPWR | $2.3K | Sale | 100 | $22.77 | Discretionary |
| May 22, 2008 | MPWR | $3.0K | Sale | 136 | $22.30 | Discretionary |
| May 22, 2008 | MPWR | $4.6K | Sale | 200 | $22.94 | Discretionary |