Insider Stock Trading History of Matthews David Mh


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Matthews David Mh since year 2005. The trader's CIK number is 1583135. At the time of this reporting, Matthews David Mh is the VP of Product Development of Power Integrations Inc . (stock ticker symbol POWI). See this page for all insider trading activities at Power Integrations Inc .


Stock purchases, sales, and option exercises reported by insider Matthews David Mh since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-08-30 POWI Power Integrations Inc Sale 1,000 71.22 71,224
2017-05-26 POWI Power Integrations Inc Sale 776 67.03 52,019
2017-02-02 POWI Power Integrations Inc Sale 2,012 66.60 134,005
2017-02-01 POWI Power Integrations Inc Sale 504 71.18 35,873
2017-01-27 POWI Power Integrations Inc Sale 734 69.86 51,277
2017-01-27 POWI Power Integrations Inc Sale 791 71.69 56,705
2017-01-24 POWI Power Integrations Inc Sale 1,025 69.13 70,856
2016-11-23 POWI Power Integrations Inc Sale 500 68.51 34,253
2016-11-14 POWI Power Integrations Inc Sale 1,000 64.92 64,925
2016-11-04 POWI Power Integrations Inc Sale 114 63.34 7,221
2016-05-10 POWI Power Integrations Inc Sale 474 46.30 21,943
2016-02-05 POWI Power Integrations Inc Sale 221 43.88 9,696
2016-02-01 POWI Power Integrations Inc Sale 519 46.33 24,045
2016-01-28 POWI Power Integrations Inc Sale 677 44.52 30,139
2015-11-04 POWI Power Integrations Inc Sale 113 51.16 5,781
2015-05-29 POWI Power Integrations Inc Sale 2,000 51.24 102,484
2015-05-14 POWI Power Integrations Inc Sale 2,000 50.90 101,796
2015-05-11 POWI Power Integrations Inc Sale 470 50.05 23,524
2015-05-06 POWI Power Integrations Inc Sale 276 49.24 13,590
2015-01-30 POWI Power Integrations Inc Sale 504 53.42 26,921
2015-01-23 POWI Power Integrations Inc Sale 1,060 52.87 56,042
2014-11-10 POWI Power Integrations Inc Sale 1,657 53.07 87,943
2014-11-10 POWI Power Integrations Inc Option Ex 209 21.14 4,418
2014-08-27 POWI Power Integrations Inc Option Ex 4,000 42.88 171,520
2014-08-27 POWI Power Integrations Inc Sale 4,000 58.42 233,684
2014-08-20 POWI Power Integrations Inc Sale 1,448 59.76 86,532
2014-02-24 POWI Power Integrations Inc Option Ex 2,000 26.75 53,500
2014-02-24 POWI Power Integrations Inc Sale 2,000 59.92 119,838
2014-02-20 POWI Power Integrations Inc Sale 6,000 59.25 355,500
2014-02-20 POWI Power Integrations Inc Option Ex 6,000 17.18 103,080
2014-02-11 POWI Power Integrations Inc Sale 2,689 59.34 159,565
2014-02-04 POWI Power Integrations Inc Sale 1,627 59.62 97,001
2014-01-23 POWI Power Integrations Inc Sale 1,052 60.90 64,066
2013-11-27 POWI Power Integrations Inc Option Ex 2,327 27.22 63,340
2013-11-27 POWI Power Integrations Inc Sale 2,327 53.24 123,901
2013-08-26 POWI Power Integrations Inc Sale 6,197 54.03 334,836
2013-08-26 POWI Power Integrations Inc Option Ex 5,000 27.22 136,100

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Matthews David Mh (VP of Product Development of Power Integrations Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.