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 Apr 8, 2010 involved selling 278 shares valued at $6.3K.
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 Apr 8, 2010, when they sold 278 shares at $22.79 per share.
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| $22.75 |
| Discretionary |
| Apr 8, 2010 | MPWR | $2.3K | Sale | 100 | $22.61 | Discretionary |
| Apr 8, 2010 | MPWR | $958 | Sale | 42 | $22.80 | Discretionary |
| Apr 8, 2010 | MPWR | $2.3K | Sale | 100 | $22.63 | Discretionary |
| Apr 8, 2010 | MPWR | $2.3K | Sale | 100 | $22.86 | Discretionary |
| Apr 7, 2010 | MPWR | $16.2K | Sale | 720 | $22.51 | Discretionary |
| Mar 24, 2010 | MPWR | $16.4K | Sale | 720 | $22.72 | Discretionary |
| Mar 23, 2010 | MPWR | $6.8K | Sale | 300 | $22.53 | Discretionary |
| Mar 23, 2010 | MPWR | $5.2K | Sale | 230 | $22.62 | Discretionary |
| Mar 23, 2010 | MPWR | $4.3K | Sale | 190 | $22.41 | Discretionary |
| Feb 25, 2010 | MPWR | $0 | Award | 6,000 | $N/A | Discretionary |
| Feb 25, 2010 | MPWR | $0 | Award | 6,000 | $N/A | Discretionary |
| Jan 12, 2010 | MPWR | $2.2K | Sale | 100 | $22.30 | Discretionary |
| Jan 12, 2010 | MPWR | $2.2K | Sale | 100 | $22.26 | Discretionary |
| Dec 30, 2009 | MPWR | $17.5K | Sale | 720 | $24.28 | Discretionary |
| Dec 29, 2009 | MPWR | $17.4K | Sale | 720 | $24.15 | Discretionary |
| Dec 28, 2009 | MPWR | $17.4K | Sale | 720 | $24.15 | Discretionary |
| Dec 18, 2009 | MPWR | $17.2K | Sale | 720 | $23.84 | Discretionary |
| Dec 17, 2009 | MPWR | $17.1K | Sale | 720 | $23.74 | Discretionary |
| Dec 2, 2009 | MPWR | $17.1K | Sale | 720 | $23.69 | Discretionary |
| Nov 19, 2009 | MPWR | $3.1K | Sale | 141 | $22.22 | Discretionary |
| Oct 20, 2009 | MPWR | $16.1K | Sale | 720 | $22.30 | Discretionary |
| Sep 24, 2009 | MPWR | $16.9K | Sale | 720 | $23.44 | Discretionary |
| Sep 23, 2009 | MPWR | $17.9K | Sale | 720 | $24.85 | Discretionary |
| Sep 24, 2008 | MPWR | $3.8K | Sale | 200 | $19.12 | Discretionary |
| Sep 24, 2008 | MPWR | $3.8K | Sale | 200 | $19.12 | Discretionary |
| Sep 24, 2008 | MPWR | $1.9K | Sale | 100 | $19.11 | Discretionary |
| Sep 24, 2008 | MPWR | $14.6K | Sale | 750 | $19.43 | Discretionary |
| Sep 19, 2008 | MPWR | $3.3K | Sale | 167 | $19.51 | Discretionary |