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 5, 2008 involved selling 100 shares valued at $2.4K.
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 5, 2008, when they sold 100 shares at $23.83 per share.
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| $23.82 |
| Discretionary |
| May 5, 2008 | MPWR | $7.1K | Sale | 300 | $23.80 | Discretionary |
| May 5, 2008 | MPWR | $4.8K | Sale | 200 | $23.79 | Discretionary |
| May 5, 2008 | MPWR | $9.5K | Sale | 400 | $23.78 | Discretionary |
| May 5, 2008 | MPWR | $7.1K | Sale | 300 | $23.70 | Discretionary |
| May 5, 2008 | MPWR | $2.4K | Sale | 100 | $23.74 | Discretionary |
| May 5, 2008 | MPWR | $2.4K | Sale | 100 | $23.75 | Discretionary |
| May 5, 2008 | MPWR | $16.6K | Sale | 700 | $23.76 | Discretionary |
| May 5, 2008 | MPWR | $9.5K | Sale | 400 | $23.66 | Discretionary |
| May 5, 2008 | MPWR | $2.4K | Sale | 100 | $23.77 | Discretionary |
| Apr 23, 2008 | MPWR | $4.2K | Sale | 200 | $21.02 | Discretionary |
| Apr 23, 2008 | MPWR | $2.1K | Sale | 100 | $20.94 | Discretionary |
| Apr 23, 2008 | MPWR | $377 | Sale | 18 | $20.92 | Discretionary |
| Apr 23, 2008 | MPWR | $6.3K | Sale | 302 | $20.91 | Discretionary |
| Apr 23, 2008 | MPWR | $3.8K | Sale | 180 | $20.90 | Discretionary |
| Apr 23, 2008 | MPWR | $2.1K | Sale | 100 | $20.88 | Discretionary |
| Apr 23, 2008 | MPWR | $4.2K | Sale | 200 | $20.86 | Discretionary |
| Apr 23, 2008 | MPWR | $2.1K | Sale | 100 | $20.85 | Discretionary |
| Apr 23, 2008 | MPWR | $2.1K | Sale | 100 | $20.82 | Discretionary |
| Apr 23, 2008 | MPWR | $2.1K | Sale | 100 | $20.81 | Discretionary |
| Apr 23, 2008 | MPWR | $2.1K | Sale | 100 | $20.74 | Discretionary |
| Apr 23, 2008 | MPWR | $2.1K | Sale | 100 | $20.69 | Discretionary |
| Apr 23, 2008 | MPWR | $2.1K | Sale | 100 | $21.33 | Discretionary |
| Apr 23, 2008 | MPWR | $2.1K | Sale | 100 | $21.30 | Discretionary |
| Apr 23, 2008 | MPWR | $6.4K | Sale | 300 | $21.26 | Discretionary |
| Apr 23, 2008 | MPWR | $1.1K | Sale | 50 | $21.18 | Discretionary |
| Apr 23, 2008 | MPWR | $1.1K | Sale | 50 | $21.17 | Discretionary |
| Apr 23, 2008 | MPWR | $6.3K | Sale | 300 | $21.16 | Discretionary |
| Apr 23, 2008 | MPWR | $2.1K | Sale | 100 | $21.15 | Discretionary |