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 Sep 19, 2012 involved selling 600 shares valued at $12.3K.
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 Sep 19, 2012, when they sold 600 shares at $20.44 per share.
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| $20.54 |
| Discretionary |
| Sep 5, 2012 | MPWR | $12.1K | Sale | 600 | $20.19 | Discretionary |
| Sep 4, 2012 | MPWR | $12.3K | Sale | 600 | $20.56 | Discretionary |
| Aug 24, 2012 | MPWR | $35.7K | Sale | 1,600 | $22.32 | Discretionary |
| Aug 23, 2012 | MPWR | $35.5K | Sale | 1,600 | $22.19 | Discretionary |
| Aug 10, 2012 | MPWR | $3.3K | Sale | 161 | $20.74 | Discretionary |
| Aug 10, 2012 | MPWR | $12.4K | Sale | 600 | $20.75 | Discretionary |
| Aug 9, 2012 | MPWR | $12.3K | Sale | 600 | $20.56 | Discretionary |
| Jul 24, 2012 | MPWR | $3.8K | Sale | 200 | $18.75 | Discretionary |
| Jul 23, 2012 | MPWR | $3.7K | Sale | 200 | $18.32 | Discretionary |
| Jul 12, 2012 | MPWR | $11.6K | Sale | 600 | $19.41 | Discretionary |
| Jul 11, 2012 | MPWR | $11.8K | Sale | 600 | $19.72 | Discretionary |
| Jun 29, 2012 | MPWR | $11.9K | Sale | 600 | $19.83 | Discretionary |
| Jun 28, 2012 | MPWR | $5.8K | Sale | 300 | $19.31 | Discretionary |
| Jun 13, 2012 | MPWR | $7.7K | Sale | 400 | $19.19 | Discretionary |
| Jun 12, 2012 | MPWR | $7.8K | Sale | 400 | $19.59 | Discretionary |
| Jun 1, 2012 | MPWR | $7.4K | Sale | 400 | $18.38 | Discretionary |
| May 31, 2012 | MPWR | $7.5K | Sale | 400 | $18.82 | Discretionary |
| May 17, 2012 | MPWR | $8.2K | Sale | 400 | $20.43 | Discretionary |
| May 16, 2012 | MPWR | $8.2K | Sale | 400 | $20.50 | Discretionary |
| May 10, 2012 | MPWR | $3.3K | Sale | 158 | $20.87 | Discretionary |
| May 3, 2012 | MPWR | $8.4K | Sale | 400 | $20.94 | Discretionary |
| May 2, 2012 | MPWR | $8.4K | Sale | 400 | $20.91 | Discretionary |
| Apr 19, 2012 | MPWR | $8.0K | Sale | 400 | $19.93 | Discretionary |
| Apr 18, 2012 | MPWR | $8.0K | Sale | 400 | $19.89 | Discretionary |
| Apr 5, 2012 | MPWR | $7.8K | Sale | 400 | $19.51 | Discretionary |
| Apr 4, 2012 | MPWR | $7.6K | Sale | 400 | $18.88 | Discretionary |
| Mar 21, 2012 | MPWR | $7.6K | Sale | 400 | $19.09 | Discretionary |
| Mar 20, 2012 | MPWR | $7.6K | Sale | 400 | $19.12 | Discretionary |