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 Mar 28, 2019 involved selling 1,245 shares valued at $168.7K.
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 Mar 28, 2019, when they sold 1,245 shares at $135.51 per share.
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| $135.08 |
| Discretionary |
| Feb 26, 2019 | MPWR | $2.8M | Sale | 20,558 | $137.11 | Discretionary |
| Feb 25, 2019 | MPWR | $2.6M | Sale | 19,000 | $137.55 | Discretionary |
| Feb 15, 2019 | MPWR | $21.0K | Other | 178 | $117.71 | Discretionary |
| Feb 14, 2019 | MPWR | $2.7M | Sale | 20,047 | $135.07 | Discretionary |
| Feb 12, 2019 | MPWR | $9.5M | Sale | 72,851 | $130.66 | Discretionary |
| Feb 11, 2019 | MPWR | $7.6M | Award | 254,220 | $30.00 | Discretionary |
| Feb 4, 2019 | MPWR | $1.9M | Sale | 14,516 | $129.59 | Discretionary |
| Dec 3, 2018 | MPWR | $4.7M | Sale | 35,171 | $134.77 | Discretionary |
| Nov 5, 2018 | MPWR | $1.9M | Sale | 15,867 | $121.73 | Discretionary |
| Oct 25, 2018 | MPWR | $0 | Option Exercise | 27,640 | $N/A | Discretionary |
| Oct 25, 2018 | MPWR | $0 | Option Exercise | 23,625 | $N/A | Discretionary |
| Oct 1, 2018 | MPWR | $2.0M | Sale | 15,870 | $126.18 | Discretionary |
| Sep 4, 2018 | MPWR | $3.8M | Sale | 25,332 | $150.36 | Discretionary |
| Aug 14, 2018 | MPWR | $2.5M | Sale | 17,634 | $141.05 | Discretionary |
| Aug 6, 2018 | MPWR | $765.5K | Sale | 5,629 | $135.99 | Discretionary |
| Aug 3, 2018 | MPWR | $1.3M | Sale | 9,943 | $135.45 | Discretionary |
| Jul 2, 2018 | MPWR | $2.7M | Sale | 20,000 | $132.97 | Discretionary |
| Jun 1, 2018 | MPWR | $2.7M | Sale | 20,000 | $133.05 | Discretionary |
| May 14, 2018 | MPWR | $2.2M | Sale | 17,633 | $126.75 | Discretionary |
| May 4, 2018 | MPWR | $848.3K | Sale | 6,916 | $122.66 | Discretionary |
| May 3, 2018 | MPWR | $1.4M | Sale | 11,665 | $118.43 | Discretionary |
| Apr 2, 2018 | MPWR | $2.2M | Sale | 20,000 | $111.90 | Discretionary |
| Feb 21, 2018 | MPWR | $4.1M | Sale | 34,313 | $118.34 | Discretionary |
| Feb 20, 2018 | MPWR | $2.2M | Sale | 18,716 | $118.73 | Discretionary |
| Feb 15, 2018 | MPWR | $21.3K | Other | 246 | $86.51 | Discretionary |
| Feb 14, 2018 | MPWR | $2.3M | Sale | 20,429 | $111.15 | Discretionary |
| Feb 12, 2018 | MPWR | $10.4M | Sale | 96,181 | $108.19 | Discretionary |
| Feb 7, 2018 | MPWR | $6.5M | Award | 325,267 | $20.00 | Discretionary |