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 Dec 21, 2007 involved selling 200 shares valued at $4.5K.
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 Dec 21, 2007, when they sold 200 shares at $22.26 per share.
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| $22.51 |
| Discretionary |
| Dec 21, 2007 | MPWR | $2.3K | Sale | 100 | $22.56 | Discretionary |
| Dec 21, 2007 | MPWR | $2.3K | Sale | 100 | $22.50 | Discretionary |
| Dec 20, 2007 | MPWR | $4.2K | Sale | 200 | $21.12 | Discretionary |
| Dec 20, 2007 | MPWR | $21 | Sale | 1 | $21.05 | Discretionary |
| Dec 20, 2007 | MPWR | $6.3K | Sale | 300 | $21.04 | Discretionary |
| Dec 20, 2007 | MPWR | $4.2K | Sale | 201 | $21.03 | Discretionary |
| Dec 20, 2007 | MPWR | $10.1K | Sale | 479 | $21.02 | Discretionary |
| Dec 20, 2007 | MPWR | $315 | Sale | 15 | $21.00 | Discretionary |
| Dec 20, 2007 | MPWR | $2.1K | Sale | 100 | $21.43 | Discretionary |
| Dec 20, 2007 | MPWR | $2.1K | Sale | 100 | $21.38 | Discretionary |
| Dec 20, 2007 | MPWR | $2.1K | Sale | 100 | $21.37 | Discretionary |
| Dec 20, 2007 | MPWR | $2.1K | Sale | 100 | $21.33 | Discretionary |
| Dec 20, 2007 | MPWR | $2.1K | Sale | 100 | $21.31 | Discretionary |
| Dec 20, 2007 | MPWR | $4.3K | Sale | 200 | $21.30 | Discretionary |
| Dec 20, 2007 | MPWR | $4.3K | Sale | 200 | $21.29 | Discretionary |
| Dec 20, 2007 | MPWR | $8.5K | Sale | 400 | $21.28 | Discretionary |
| Dec 20, 2007 | MPWR | $2.1K | Sale | 100 | $21.27 | Discretionary |
| Dec 20, 2007 | MPWR | $4.8K | Sale | 224 | $21.26 | Discretionary |
| Dec 20, 2007 | MPWR | $2.1K | Sale | 100 | $21.25 | Discretionary |
| Dec 20, 2007 | MPWR | $2.1K | Sale | 100 | $21.24 | Discretionary |
| Dec 20, 2007 | MPWR | $4.2K | Sale | 200 | $21.23 | Discretionary |
| Dec 20, 2007 | MPWR | $4.2K | Sale | 200 | $21.22 | Discretionary |
| Dec 20, 2007 | MPWR | $14.0K | Sale | 658 | $21.21 | Discretionary |
| Dec 20, 2007 | MPWR | $7.7K | Sale | 363 | $21.20 | Discretionary |
| Dec 20, 2007 | MPWR | $5.0K | Sale | 236 | $21.19 | Discretionary |
| Dec 20, 2007 | MPWR | $6.4K | Sale | 300 | $21.18 | Discretionary |
| Dec 20, 2007 | MPWR | $2.1K | Sale | 100 | $21.17 | Discretionary |
| Dec 20, 2007 | MPWR | $27.2K | Sale | 1,284 | $21.16 | Discretionary |