James C. Moyer serves as Executive at MONOLITHIC POWER SYSTEMS INC, where they oversee executive responsibilities. Since joining the company, James C. Moyer has executed 1866 insider transactions totaling $159.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jun 11, 2021 involved selling 1,478 shares valued at $509.6K.
James C. Moyer currently holds 11,731 shares of MONOLITHIC POWER SYSTEMS INC (MPWR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, James C. Moyer has been a net seller of MPWR stock. They have purchased $0 and sold $159.2M worth of shares.
James C. Moyer's most recent insider trade was on Jun 11, 2021, when they sold 1,478 shares at $344.77 per share.
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| $343.18 |
| Discretionary |
| Feb 9, 2021 | MPWR | $407.1K | Sale | 1,095 | $371.78 | Discretionary |
| Feb 9, 2021 | MPWR | $111.7K | Sale | 304 | $367.50 | Discretionary |
| Feb 9, 2021 | MPWR | $252.7K | Sale | 686 | $368.32 | Discretionary |
| Feb 9, 2021 | MPWR | $528.4K | Sale | 1,429 | $369.78 | Discretionary |
| Feb 9, 2021 | MPWR | $437.1K | Sale | 1,179 | $370.76 | Discretionary |
| Feb 9, 2021 | MPWR | $264.1K | Sale | 694 | $380.61 | Discretionary |
| Feb 9, 2021 | MPWR | $324.6K | Sale | 856 | $379.17 | Discretionary |
| Feb 9, 2021 | MPWR | $409.7K | Sale | 1,083 | $378.33 | Discretionary |
| Feb 9, 2021 | MPWR | $520.5K | Sale | 1,380 | $377.19 | Discretionary |
| Feb 9, 2021 | MPWR | $381.8K | Sale | 1,015 | $376.18 | Discretionary |
| Feb 9, 2021 | MPWR | $862.0K | Sale | 2,299 | $374.93 | Discretionary |
| Feb 9, 2021 | MPWR | $476.0K | Sale | 1,273 | $373.92 | Discretionary |
| Feb 9, 2021 | MPWR | $599.4K | Sale | 1,607 | $373.01 | Discretionary |
| Feb 9, 2021 | MPWR | $38.2K | Sale | 100 | $381.79 | Discretionary |
| Feb 2, 2021 | MPWR | $0 | Award | 533 | $N/A | Discretionary |
| Dec 8, 2020 | MPWR | $1.1M | Sale | 3,362 | $320.33 | Discretionary |
| Dec 8, 2020 | MPWR | $186.7K | Sale | 586 | $318.53 | Discretionary |
| Dec 8, 2020 | MPWR | $2.3M | Sale | 7,158 | $319.62 | Discretionary |
| Dec 8, 2020 | MPWR | $290.4K | Sale | 896 | $324.06 | Discretionary |
| Dec 8, 2020 | MPWR | $306.9K | Sale | 951 | $322.73 | Discretionary |
| Dec 8, 2020 | MPWR | $279.5K | Sale | 870 | $321.32 | Discretionary |
| Dec 8, 2020 | MPWR | $382.2K | Sale | 1,177 | $324.72 | Discretionary |
| Nov 13, 2020 | MPWR | $307.7K | Sale | 1,000 | $307.70 | Discretionary |
| Nov 10, 2020 | MPWR | $4.6M | Sale | 15,000 | $308.38 | Discretionary |
| Sep 8, 2020 | MPWR | $3.7M | Sale | 15,000 | $248.03 | Discretionary |
| Aug 26, 2020 | MPWR | $2.7M | Sale | 10,000 | $268.83 | Discretionary |
| May 14, 2020 | MPWR | $2.0M | Sale | 10,000 | $195.34 | Discretionary |
| May 11, 2020 | MPWR | $2.9M | Sale | 14,000 | $210.43 | Discretionary |