David Mh Matthews serves as Executive at POWER INTEGRATIONS INC, where they oversee executive responsibilities. Since joining the company, David Mh Matthews has executed 143 insider transactions totaling $15.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 24, 2017 involved selling 1,025 shares valued at $70.9K.
David Mh Matthews currently holds 53,729 shares of POWER INTEGRATIONS INC (POWI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David Mh Matthews has been a net seller of POWI stock. They have purchased $0 and sold $15.9M worth of shares.
David Mh Matthews's most recent insider trade was on Jan 24, 2017, when they sold 1,025 shares at $69.13 per share.
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| $68.51 |
| Discretionary |
| Nov 14, 2016 | POWI | $64.9K | Sale | 1,000 | $64.93 | Discretionary |
| Nov 4, 2016 | POWI | $7.2K | Sale | 114 | $63.34 | Discretionary |
| May 10, 2016 | POWI | $21.9K | Sale | 474 | $46.29 | Discretionary |
| Feb 5, 2016 | POWI | $9.7K | Sale | 221 | $43.88 | Discretionary |
| Feb 4, 2016 | POWI | $0 | Award | 576 | $N/A | Discretionary |
| Feb 1, 2016 | POWI | $24.0K | Sale | 519 | $46.33 | Discretionary |
| Jan 28, 2016 | POWI | $30.1K | Sale | 677 | $44.52 | Discretionary |
| Jan 26, 2016 | POWI | $0 | Award | 8,400 | $N/A | Discretionary |
| Jan 25, 2016 | POWI | $47.7K | Disposition | 1,082 | $44.07 | Discretionary |
| Nov 4, 2015 | POWI | $5.8K | Sale | 113 | $51.16 | Discretionary |
| May 29, 2015 | POWI | $102.5K | Sale | 2,000 | $51.24 | Discretionary |
| May 14, 2015 | POWI | $101.8K | Sale | 2,000 | $50.90 | Discretionary |
| May 11, 2015 | POWI | $23.5K | Sale | 470 | $50.05 | Discretionary |
| May 6, 2015 | POWI | $13.6K | Sale | 276 | $49.24 | Discretionary |
| Jan 30, 2015 | POWI | $26.9K | Sale | 504 | $53.42 | Discretionary |
| Jan 27, 2015 | POWI | $0 | Award | 7,500 | $N/A | Discretionary |
| Jan 23, 2015 | POWI | $56.0K | Sale | 1,060 | $52.87 | Discretionary |
| Nov 10, 2014 | POWI | $76.8K | Sale | 1,448 | $53.07 | Discretionary |
| Nov 10, 2014 | POWI | $4.4K | Option Exercise | 209 | $21.14 | Discretionary |
| Nov 10, 2014 | POWI | $11.1K | Sale | 209 | $53.07 | Discretionary |
| Nov 3, 2014 | POWI | $0 | Award | 1,200 | $N/A | Discretionary |
| Aug 27, 2014 | POWI | $233.7K | Sale | 4,000 | $58.42 | Discretionary |
| Aug 27, 2014 | POWI | $171.5K | Option Exercise | 4,000 | $42.88 | Discretionary |
| Aug 20, 2014 | POWI | $86.5K | Sale | 1,448 | $59.76 | Discretionary |
| May 9, 2014 | POWI | $23.3K | Disposition | 474 | $49.08 | Discretionary |
| May 6, 2014 | POWI | $14.0K | Disposition | 290 | $48.35 | Discretionary |
| May 6, 2014 | POWI | $13.7K | Disposition | 283 | $48.35 | Discretionary |
| Feb 24, 2014 | POWI | $119.8K | Sale | 2,000 | $59.92 | Discretionary |