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 Dec 10, 2018 involved selling 15,000 shares valued at $1.8M.
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 Dec 10, 2018, when they sold 15,000 shares at $120.16 per share.
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| $126.18 |
| Discretionary |
| Oct 8, 2018 | MPWR | $1.7M | Sale | 15,000 | $116.55 | Discretionary |
| Sep 10, 2018 | MPWR | $2.2M | Sale | 15,000 | $146.27 | Discretionary |
| Jul 9, 2018 | MPWR | $2.1M | Sale | 15,000 | $137.31 | Discretionary |
| May 7, 2018 | MPWR | $1.2M | Sale | 10,000 | $124.89 | Discretionary |
| Apr 9, 2018 | MPWR | $1.7M | Sale | 15,000 | $113.41 | Discretionary |
| Mar 5, 2018 | MPWR | $1.8M | Sale | 15,000 | $118.10 | Discretionary |
| Feb 21, 2018 | MPWR | $1.2M | Sale | 10,000 | $118.77 | Discretionary |
| Feb 7, 2018 | MPWR | $0 | Award | 1,590 | $N/A | Discretionary |
| Jan 16, 2018 | MPWR | $1.8M | Sale | 15,000 | $122.36 | Discretionary |
| Dec 11, 2017 | MPWR | $1.7M | Sale | 15,000 | $113.70 | Discretionary |
| Nov 20, 2017 | MPWR | $1.2M | Sale | 10,000 | $123.76 | Discretionary |
| Oct 9, 2017 | MPWR | $1.6M | Sale | 15,000 | $108.40 | Discretionary |
| Sep 12, 2017 | MPWR | $1.6M | Sale | 15,000 | $105.20 | Discretionary |
| Sep 1, 2017 | MPWR | $204.5K | Sale | 2,000 | $102.25 | Discretionary |
| Aug 1, 2017 | MPWR | $206.1K | Sale | 2,000 | $103.07 | Discretionary |
| Aug 1, 2017 | MPWR | $1.0M | Sale | 10,000 | $103.13 | Discretionary |
| Jul 10, 2017 | MPWR | $1.5M | Sale | 15,000 | $97.65 | Discretionary |
| Jul 3, 2017 | MPWR | $190.8K | Sale | 2,000 | $95.41 | Discretionary |
| Jun 12, 2017 | MPWR | $1.5M | Sale | 15,000 | $96.84 | Discretionary |
| Jun 1, 2017 | MPWR | $196.5K | Sale | 2,000 | $98.27 | Discretionary |
| May 8, 2017 | MPWR | $924.7K | Sale | 10,000 | $92.47 | Discretionary |
| May 1, 2017 | MPWR | $182.7K | Sale | 2,000 | $91.36 | Discretionary |
| Apr 10, 2017 | MPWR | $1.4M | Sale | 15,000 | $91.45 | Discretionary |
| Apr 3, 2017 | MPWR | $183.2K | Sale | 2,000 | $91.61 | Discretionary |
| Mar 6, 2017 | MPWR | $1.3M | Sale | 15,000 | $87.58 | Discretionary |
| Mar 1, 2017 | MPWR | $177.7K | Sale | 2,000 | $88.84 | Discretionary |
| Jan 24, 2017 | MPWR | $225.0K | Sale | 2,500 | $90.00 | Discretionary |
| Jan 3, 2017 | MPWR | $165.4K | Sale | 2,000 | $82.71 | Discretionary |