Jeff Zhou serves as Executive at MONOLITHIC POWER SYSTEMS INC, where they oversee executive responsibilities. Since joining the company, Jeff Zhou has executed 73 insider transactions totaling $7.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 19, 2015 involved selling 1,500 shares valued at $99.0K.
Jeff Zhou currently holds 5,611 shares of MONOLITHIC POWER SYSTEMS INC (MPWR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Jeff Zhou has been a net seller of MPWR stock. They have purchased $0 and sold $7.7M worth of shares.
Jeff Zhou's most recent insider trade was on Nov 19, 2015, when they sold 1,500 shares at $66.01 per share.
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| $N/A |
| Discretionary |
| Jun 30, 2014 | MPWR | $212.4K | Sale | 5,000 | $42.48 | Discretionary |
| Jun 30, 2014 | MPWR | $212.4K | Sale | 5,000 | $42.49 | Discretionary |
| Jun 30, 2014 | MPWR | $36.3K | Option Exercise | 1,882 | $19.29 | Discretionary |
| Jun 30, 2014 | MPWR | $366.5K | Option Exercise | 19,000 | $19.29 | Discretionary |
| Jun 30, 2014 | MPWR | $249.9K | Sale | 5,882 | $42.48 | Discretionary |
| Jun 30, 2014 | MPWR | $212.4K | Sale | 5,000 | $42.49 | Discretionary |
| Feb 12, 2014 | MPWR | $277.6K | Sale | 8,000 | $34.70 | Discretionary |
| Feb 12, 2014 | MPWR | $154.3K | Option Exercise | 8,000 | $19.29 | Discretionary |
| Feb 11, 2014 | MPWR | $154.3K | Option Exercise | 8,000 | $19.29 | Discretionary |
| Feb 11, 2014 | MPWR | $0 | Award | 3,493 | $N/A | Discretionary |
| Feb 11, 2014 | MPWR | $274.1K | Sale | 8,000 | $34.26 | Discretionary |
| Oct 31, 2013 | MPWR | $158.5K | Sale | 5,000 | $31.70 | Discretionary |
| Oct 31, 2013 | MPWR | $96.5K | Option Exercise | 5,000 | $19.29 | Discretionary |
| Feb 12, 2013 | MPWR | $37.5K | Sale | 1,500 | $25.00 | Discretionary |
| Feb 11, 2013 | MPWR | $0 | Award | 4,027 | $N/A | Discretionary |
| Feb 7, 2013 | MPWR | $0 | Award | 227 | $N/A | Discretionary |
| Feb 14, 2012 | MPWR | $0 | Award | 4,835 | $N/A | Discretionary |
| Feb 14, 2012 | MPWR | $29.6K | Sale | 1,700 | $17.41 | Discretionary |
| Feb 14, 2012 | MPWR | $5.2K | Sale | 300 | $17.40 | Discretionary |
| May 3, 2011 | MPWR | $0 | Award | 500 | $N/A | Discretionary |
| Feb 8, 2011 | MPWR | $0 | Award | 5,200 | $N/A | Discretionary |