Insider Trading activities of Power Integrations Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Power Integrations Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Power Integrations Inc since year 2005. Table 2 shows the detailed insider transactions of Power Integrations Inc since 2005. The reporting company's ticker symbol is POWI. The reporting company's CIK number is 833640.
The total value of stock buying since 2005 is $267,911.
The total value of stock sales since 2005 is $223,618,488.
The total value of stock option exercises since 2005 is $83,420,641.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Power Integrations Inc (POWI).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2019-02 0 $0 74,525 $5,195,180 7,334 $131,873
2019-01 0 $0 22,712 $1,487,232 0 $0
2018-12 18 $1,089 0 $0 0 $0
2018-11 0 $0 9,151 $525,033 18,000 $364,900
2018-09 17 $1,062 500 $36,475 500 $10,570
2018-08 0 $0 10,814 $791,510 8,500 $204,250
2018-07 0 $0 500 $36,175 500 $10,570
2018-06 14 $1,034 7,666 $608,105 10,666 $211,534
2018-05 0 $0 21,460 $1,577,205 9,333 $176,959
2018-04 39 $2,593 18,580 $1,244,502 3,000 $53,250
2018-03 0 $0 1,500 $105,000 3,000 $53,250
2018-02 0 $0 63,451 $4,101,968 75,000 $1,695,200
2018-01 0 $0 29,680 $2,283,604 0 $0
2017-12 13 $961 0 $0 0 $0
2017-11 0 $0 63,716 $5,128,136 71,350 $1,714,739
2017-09 14 $1,033 0 $0 0 $0
2017-08 0 $0 3,992 $279,188 0 $0
2017-07 0 $0 73,000 $5,685,571 8,000 $186,480
2017-06 14 $1,017 56,000 $4,196,192 6,000 $152,880
2017-05 0 $0 3,933 $253,055 0 $0
2017-04 0 $0 2,000 $140,000 2,000 $42,280
2017-03 16 $1,041 0 $0 0 $0
2017-02 0 $0 87,428 $5,795,034 38,000 $1,479,535
2017-01 0 $0 78,046 $5,530,351 2,000 $42,280
2016-12 0 $0 24,900 $1,717,778 0 $0
2016-11 0 $0 131,170 $8,515,257 84,168 $2,162,722
2016-10 0 $0 60,179 $3,827,126 64,900 $1,641,025
2016-09 4 $248 80,808 $4,946,075 48,001 $1,256,117
2016-08 0 $0 54,197 $3,126,547 50,100 $1,257,425
2016-07 0 $0 44,061 $2,521,564 15,500 $391,375
2016-06 11 $539 500 $25,940 500 $12,625
2016-05 0 $0 17,483 $847,499 4,400 $100,820
2016-03 11 $545 6,000 $289,386 6,000 $136,080
2016-02 0 $0 21,062 $944,778 5,000 $119,800
2016-01 0 $0 9,876 $444,107 0 $0
2015-12 0 $0 0 $0 177,606 $5,656,751
2015-11 0 $0 92,829 $4,764,634 15,500 $375,790
2015-09 1 $42 0 $0 0 $0
2015-08 0 $0 360 $13,988 0 $0
2015-06 0 $0 100 $5,000 0 $0
2015-05 0 $0 40,892 $2,064,955 14,624 $586,294
2015-03 0 $0 10,000 $566,733 10,000 $264,899
2015-02 0 $0 26,264 $1,433,073 11,750 $289,782
2015-01 0 $0 18,462 $981,084 5,000 $91,500
2014-12 0 $0 0 $0 2,626 $99,971
2014-11 0 $0 5,484 $281,436 10,709 $210,808
2014-09 2 $109 600 $35,994 10,600 $206,150
2014-08 0 $0 22,416 $1,306,954 19,359 $565,519
2014-07 0 $0 2,900 $171,825 2,900 $73,225
2014-06 2 $115 5,800 $337,029 2,900 $73,225
2014-05 0 $0 1,500 $75,789 0 $0
2014-04 0 $0 2,900 $191,081 63,314 $2,484,649
2014-03 0 $0 27,899 $1,782,917 27,899 $926,736
2014-02 0 $0 125,585 $7,388,325 57,625 $1,542,732
2014-01 0 $0 36,974 $2,263,354 10,000 $338,500
2013-12 0 $0 0 $0 10,249 $216,663
2013-11 0 $0 39,569 $2,162,113 43,452 $1,281,841
2013-10 0 $0 47,269 $2,801,239 22,269 $767,031
2013-09 0 $0 24,267 $1,365,125 0 $0
2013-08 0 $0 100,221 $5,343,346 69,046 $1,926,714
2013-07 0 $0 315,740 $15,521,077 175,740 $3,385,041
2013-06 0 $0 34,075 $1,410,907 32,000 $554,858
2013-05 0 $0 163,610 $7,142,549 133,197 $3,328,406
2013-04 0 $0 42,756 $1,782,181 42,756 $1,148,837
2013-03 0 $0 52,284 $2,209,462 52,284 $1,406,462
2013-02 0 $0 115,292 $4,957,959 97,869 $2,341,648
2012-12 0 $0 0 $0 10,000 $190,200
2012-11 0 $0 10,265 $314,320 10,000 $190,200
2012-10 0 $0 0 $0 148,979 $2,733,764
2012-09 0 $0 0 $0 0 $0
2012-08 0 $0 8,383 $308,311 8,000 $214,000
2012-07 0 $0 8,000 $309,552 8,000 $208,000
2012-06 0 $0 21,990 $877,364 19,972 $483,738
2012-05 0 $0 199,423 $8,248,369 162,985 $3,193,324
2012-04 0 $0 19,000 $699,871 19,000 $418,910
2012-03 0 $0 10,000 $372,967 10,000 $190,190
2012-02 0 $0 46,278 $1,758,769 30,692 $595,094
2012-01 0 $0 5,000 $172,820 5,000 $104,290
2011-12 0 $0 4,000 $140,016 29,834 $691,845
2011-11 0 $0 15,694 $562,682 19,436 $341,100
2011-10 0 $0 4,000 $137,000 14,000 $321,700
2011-09 1 $31 4,000 $139,952 4,000 $75,800
2011-08 1,500 $45,406 14,933 $479,810 14,833 $236,809
2011-07 0 $0 16,000 $609,548 16,000 $284,000
2011-06 0 $0 18,019 $653,185 14,000 $248,500
2011-05 0 $0 43,237 $1,623,271 52,750 $767,142
2011-04 0 $0 31,750 $1,219,919 31,750 $580,900
2011-03 0 $0 17,055 $657,324 17,055 $303,926
2011-02 0 $0 112,593 $4,705,447 109,312 $1,915,516
2011-01 0 $0 34,750 $1,373,941 34,750 $539,552
2010-12 0 $0 34,750 $1,415,006 62,488 $1,123,189
2010-11 0 $0 147,213 $5,739,592 143,999 $2,646,063
2010-10 0 $0 7,000 $227,210 7,000 $84,700
2010-09 0 $0 7,000 $218,200 7,000 $84,700
2010-08 0 $0 13,450 $453,046 10,250 $133,485
2010-07 0 $0 22,750 $816,080 22,750 $326,792
2010-06 0 $0 12,750 $431,485 12,750 $158,085
2010-05 0 $0 21,750 $808,690 21,750 $347,875
2010-04 0 $0 293,396 $12,963,706 219,750 $3,148,101
2010-03 0 $0 126,126 $4,993,620 97,750 $1,400,995
2010-02 0 $0 52,508 $1,812,956 23,770 $325,766
2010-01 0 $0 24,000 $852,806 24,000 $358,180
2009-12 0 $0 31,000 $1,113,051 31,000 $451,769
2009-11 0 $0 43,250 $1,466,986 43,250 $621,236
2009-10 0 $0 23,968 $833,466 23,968 $333,515
2009-09 0 $0 8,600 $284,757 8,600 $104,060
2009-08 0 $0 78,592 $2,440,195 71,400 $1,052,180
2009-04 0 $0 0 $0 33,361 $502,483
2009-02 6,000 $121,380 15,861 $317,409 52,046 $782,789
2008-12 0 $0 26,891 $494,431 26,891 $398,524
2008-11 4,370 $89,666 0 $0 0 $0
2008-10 0 $0 0 $0 10,000 $110,620
2008-09 0 $0 7,250 $209,676 7,250 $120,852
2008-08 0 $0 14,524 $423,251 12,750 $206,586
2008-07 0 $0 20,500 $640,073 20,500 $339,442
2008-06 0 $0 47,800 $1,603,198 47,800 $769,806
2008-05 0 $0 99,086 $3,275,433 95,796 $1,552,446
2008-04 0 $0 97,115 $3,058,351 97,115 $1,600,082
2008-03 0 $0 38,264 $1,104,277 48,264 $801,203
2008-02 0 $0 5,574 $148,113 1,850 $23,186
2008-01 0 $0 8,750 $267,240 8,750 $141,933
2007-12 0 $0 41,679 $1,336,744 41,679 $668,894
2007-11 0 $0 47,500 $1,567,948 77,500 $953,800
2007-10 0 $0 74,612 $2,391,545 74,612 $1,193,536
2007-09 0 $0 77,574 $2,320,825 77,574 $1,156,047
2007-08 0 $0 3,950 $105,222 3,950 $55,987
2006-03 0 $0 2,000 $50,000 2,000 $28,436
2006-02 0 $0 51,500 $1,361,010 51,500 $732,227
2005-08 0 $0 6,500 $142,750 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Power Integrations Inc insiders (POWI)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2019-02-14 Matthews David Mh (VP of Product Development) Sale 3,170 70.53 223,589
2019-02-14 Barsan Radu (VP of Technology, Engineering) Sale 9,483 70.54 668,921
2019-02-14 Sutherland Ben (VP of Sales) Sale 3,193 70.42 224,854
2019-02-14 Petrakian Raja (VP of Operations) Sale 2,423 70.42 170,630
2019-02-14 Bailey Doug (VP Marketing) Sale 3,077 70.90 218,165
2019-02-14 Nayyar Sandeep (Chief Financial Officer) Sale 5,212 70.16 365,658
2019-02-14 Walker Clifford (VP Corporate Development) Sale 3,280 70.08 229,875
2019-02-14 Balakrishnan Balu (President and CEO) Sale 24,023 70.60 1,695,927
2019-02-13 Petrakian Raja (VP of Operations) Sale 657 70.42 46,265
2019-02-13 Bailey Doug (VP Marketing) Sale 176 70.84 12,467
2019-02-12 George William (Director) Sale 1,756 70.00 122,920
2019-02-12 George William (Director) Option Ex 6,834 17.75 121,303
2019-02-12 Walker Clifford (VP Corporate Development) Sale 5,000 68.62 343,100
2019-02-06 Barsan Radu (VP of Technology, Engineering) Sale 1,462 69.00 100,878
2019-02-06 Bailey Doug (VP Marketing) Sale 500 70.00 35,000
2019-02-06 Bailey Doug (VP Marketing) Option Ex 500 21.14 10,570
2019-02-04 Matthews David Mh (VP of Product Development) Sale 732 66.22 48,474
2019-02-04 Barsan Radu (VP of Technology, Engineering) Sale 788 66.08 52,074
2019-02-04 Sutherland Ben (VP of Sales) Sale 731 66.58 48,669
2019-02-04 Petrakian Raja (VP of Operations) Sale 650 66.58 43,277
2019-02-04 Bailey Doug (VP Marketing) Sale 656 66.25 43,458
2019-02-04 Nayyar Sandeep (Chief Financial Officer) Sale 917 66.04 60,561
2019-02-04 Walker Clifford (VP Corporate Development) Sale 655 66.10 43,296
2019-02-04 Balakrishnan Balu (President and CEO) Sale 5,984 66.36 397,122
2019-01-29 Barsan Radu (VP of Technology, Engineering) Sale 2,839 65.80 186,800
2019-01-29 Sutherland Ben (VP of Sales) Sale 1,484 65.51 97,216
2019-01-29 Petrakian Raja (VP of Operations) Sale 891 65.51 58,369
2019-01-28 Matthews David Mh (VP of Product Development) Sale 1,492 65.31 97,448
2019-01-28 Barsan Radu (VP of Technology, Engineering) Sale 1,584 65.34 103,495
2019-01-28 Bailey Doug (VP Marketing) Sale 1,481 65.58 97,128
2019-01-28 Nayyar Sandeep (Chief Financial Officer) Sale 2,075 65.13 135,146
2019-01-28 Walker Clifford (VP Corporate Development) Sale 1,600 65.18 104,281
2019-01-28 Balakrishnan Balu (President and CEO) Sale 9,266 65.55 607,349
2018-12-31 Sutherland Ben (VP of Sales) Buy 18 60.55 1,089
2018-11-28 Sutherland Ben (VP of Sales) Sale 165 61.23 10,102
2018-11-06 Sutherland Ben (VP of Sales) Sale 151 58.02 8,761
2018-11-05 Matthews David Mh (VP of Product Development) Sale 152 57.81 8,787
2018-11-05 Barsan Radu (VP of Technology, Engineering) Sale 152 57.91 8,802
2018-11-05 Bailey Doug (VP Marketing) Sale 151 57.99 8,756
2018-11-05 Nayyar Sandeep (Chief Financial Officer) Sale 228 57.66 13,147
2018-11-05 Walker Clifford (VP Corporate Development) Sale 152 57.62 8,758
2018-11-05 Sharp Steven (Director) Option Ex 10,000 18.35 183,500
2018-11-01 Brathwaite Nicholas (Director) Sale 8,000 57.24 457,920
2018-11-01 Brathwaite Nicholas (Director) Option Ex 8,000 22.68 181,400
2018-09-28 Sutherland Ben (VP of Sales) Buy 17 62.49 1,062
2018-09-04 Bailey Doug (VP Marketing) Sale 500 72.95 36,475
2018-09-04 Bailey Doug (VP Marketing) Option Ex 500 21.14 10,570
2018-08-31 Walker Clifford (VP Corporate Development) Sale 1,984 72.45 143,742
2018-08-22 Barsan Radu (VP of Technology, Engineering) Sale 165 74.00 12,210
2018-08-21 Iyer Balakrishnan S (Director) Sale 5,500 73.51 404,288
2018-08-21 Iyer Balakrishnan S (Director) Option Ex 5,500 24.21 133,155
2018-08-08 Iyer Balakrishnan S (Director) Sale 2,500 73.50 183,750
2018-08-08 Iyer Balakrishnan S (Director) Option Ex 2,500 24.21 60,525
2018-08-06 Bailey Doug (VP Marketing) Sale 165 71.79 11,845
2018-08-01 Bailey Doug (VP Marketing) Sale 500 71.35 35,675
2018-08-01 Bailey Doug (VP Marketing) Option Ex 500 21.14 10,570
2018-07-02 Bailey Doug (VP Marketing) Sale 500 72.35 36,175
2018-07-02 Bailey Doug (VP Marketing) Option Ex 500 21.14 10,570
2018-06-29 Sutherland Ben (VP of Sales) Buy 14 73.88 1,034
2018-06-13 George William (Director) Sale 1,500 80.00 120,000
2018-06-13 George William (Director) Option Ex 3,000 17.75 53,250
2018-06-13 Brathwaite Nicholas (Director) Sale 4,166 80.00 333,280
2018-06-13 Brathwaite Nicholas (Director) Option Ex 4,166 22.68 94,464
2018-06-06 George William (Director) Sale 1,500 78.00 117,000
2018-06-06 George William (Director) Option Ex 3,000 17.75 53,250
2018-06-01 Bailey Doug (VP Marketing) Sale 500 75.65 37,825
2018-06-01 Bailey Doug (VP Marketing) Option Ex 500 21.14 10,570
2018-05-30 Iyer Balakrishnan S (Director) Sale 3,333 76.74 255,764
2018-05-30 Iyer Balakrishnan S (Director) Option Ex 3,333 21.14 70,459
2018-05-30 George William (Director) Sale 1,500 76.00 114,000
2018-05-30 George William (Director) Option Ex 3,000 17.75 53,250
2018-05-29 Petrakian Raja (VP of Operations) Sale 5,659 73.62 416,643
2018-05-22 Barsan Radu (VP of Technology, Engineering) Sale 2,817 74.00 208,458
2018-05-22 George William (Director) Sale 1,100 74.00 81,400
2018-05-22 George William (Director) Option Ex 2,200 17.75 39,050
2018-05-21 George William (Director) Sale 400 74.00 29,600
2018-05-21 George William (Director) Option Ex 800 17.75 14,200
2018-05-16 Sutherland Ben (VP of Sales) Sale 3,560 72.00 256,320
2018-05-10 Barsan Radu (VP of Technology, Engineering) Sale 174 72.00 12,528
2018-05-07 Petrakian Raja (VP of Operations) Sale 1,026 70.15 71,973
2018-05-02 Balakrishnan Balu (President and CEO) Sale 1,717 69.08 118,618
2018-05-01 Bailey Doug (VP Marketing) Sale 174 68.40 11,901
2018-04-18 George William (Director) Sale 1,500 72.00 108,000
2018-04-18 George William (Director) Option Ex 3,000 17.75 53,250
2018-04-02 Matthews David Mh (VP of Product Development) Sale 758 67.08 50,850
2018-04-02 Barsan Radu (VP of Technology, Engineering) Sale 826 66.78 55,164
2018-04-02 Sutherland Ben (VP of Sales) Buy 39 66.50 2,593
2018-04-02 Sutherland Ben (VP of Sales) Sale 7,752 66.70 517,050
2018-04-02 Petrakian Raja (VP of Operations) Sale 443 66.84 29,611
2018-04-02 Bailey Doug (VP Marketing) Sale 758 67.36 51,060
2018-04-02 Nayyar Sandeep (Chief Financial Officer) Sale 954 66.82 63,742
2018-04-02 Walker Clifford (VP Corporate Development) Sale 760 67.08 50,978
2018-04-02 Balakrishnan Balu (President and CEO) Sale 4,829 65.86 318,047
2018-03-26 George William (Director) Sale 1,500 70.00 105,000
2018-03-26 George William (Director) Option Ex 3,000 17.75 53,250
2018-02-27 Matthews David Mh (VP of Product Development) Sale 1,009 68.06 68,673
2018-02-27 Barsan Radu (VP of Technology, Engineering) Sale 4,144 69.00 285,936
2018-02-22 Bickell Alan (Director) Sale 5,000 66.00 330,000
2018-02-22 Bickell Alan (Director) Option Ex 5,000 32.11 160,550
2018-02-15 Matthews David Mh (VP of Product Development) Sale 2,472 63.18 156,176
2018-02-15 Barsan Radu (VP of Technology, Engineering) Sale 2,927 63.85 186,894
2018-02-15 Sutherland Ben (VP of Sales) Sale 2,485 62.80 156,050
2018-02-15 Petrakian Raja (VP of Operations) Sale 2,796 62.80 175,580
2018-02-15 Bailey Doug (VP Marketing) Sale 2,439 64.08 156,298
2018-02-15 Nayyar Sandeep (Chief Financial Officer) Sale 4,237 63.04 267,113
2018-02-15 Walker Clifford (VP Corporate Development) Sale 2,642 63.23 167,045
2018-02-15 Balakrishnan Balu (President and CEO) Sale 17,186 63.02 1,083,096
2018-02-15 Bickell Alan (Director) Sale 5,000 65.00 325,000
2018-02-15 Bickell Alan (Director) Option Ex 5,000 32.11 160,550
2018-02-13 Balakrishnan Balu (President and CEO) Option Ex 65,000 21.14 1,374,100
2018-02-05 Matthews David Mh (VP of Product Development) Sale 736 66.29 48,790
2018-02-05 Barsan Radu (VP of Technology, Engineering) Sale 789 66.16 52,202
2018-02-05 Sutherland Ben (VP of Sales) Sale 738 66.51 49,082
2018-02-05 Petrakian Raja (VP of Operations) Sale 659 66.51 43,828
2018-02-05 Bailey Doug (VP Marketing) Sale 657 66.15 43,457
2018-02-05 Nayyar Sandeep (Chief Financial Officer) Sale 920 66.39 61,082
2018-02-05 Walker Clifford (VP Corporate Development) Sale 657 66.41 43,633
2018-02-05 Balakrishnan Balu (President and CEO) Sale 5,958 67.48 402,033
2018-01-31 Barsan Radu (VP of Technology, Engineering) Sale 3,643 74.58 271,709
2018-01-30 Matthews David Mh (VP of Product Development) Sale 478 76.41 36,521
2018-01-30 Barsan Radu (VP of Technology, Engineering) Sale 505 76.23 38,494
2018-01-30 Sutherland Ben (VP of Sales) Sale 477 76.40 36,441
2018-01-30 Bailey Doug (VP Marketing) Sale 505 76.23 38,495
2018-01-30 Nayyar Sandeep (Chief Financial Officer) Sale 595 76.54 45,539
2018-01-30 Walker Clifford (VP Corporate Development) Sale 530 76.46 40,525
2018-01-30 Balakrishnan Balu (President and CEO) Sale 3,116 77.19 240,536
2018-01-29 Matthews David Mh (VP of Product Development) Sale 1,452 77.60 112,669
2018-01-29 Barsan Radu (VP of Technology, Engineering) Sale 1,552 77.63 120,475
2018-01-29 Sutherland Ben (VP of Sales) Sale 1,460 77.15 112,639
2018-01-29 Petrakian Raja (VP of Operations) Sale 860 77.15 66,349
2018-01-29 Bailey Doug (VP Marketing) Sale 1,441 77.68 111,935
2018-01-29 Nayyar Sandeep (Chief Financial Officer) Sale 2,022 77.50 156,715
2018-01-29 Walker Clifford (VP Corporate Development) Sale 1,556 77.49 120,571
2018-01-29 Balakrishnan Balu (President and CEO) Sale 9,488 77.36 733,991
2017-12-29 Sutherland Ben (VP of Sales) Buy 13 73.94 961
2017-11-30 Matthews David Mh (VP of Product Development) Sale 704 78.33 55,145
2017-11-16 Sharp Steven (Director) Sale 10,000 79.49 794,930
2017-11-16 Sharp Steven (Director) Option Ex 10,000 31.46 314,600
2017-11-14 Barsan Radu (VP of Technology, Engineering) Sale 143 78.86 11,276
2017-11-06 Matthews David Mh (VP of Product Development) Sale 156 81.16 12,660
2017-11-06 Barsan Radu (VP of Technology, Engineering) Sale 157 81.09 12,730
2017-11-06 Sutherland Ben (VP of Sales) Sale 158 80.40 12,703
2017-11-06 Bailey Doug (VP Marketing) Sale 157 81.08 12,730
2017-11-06 Balakrishnan Balu (President and CEO) Sale 51,350 80.71 4,144,458
2017-11-06 Balakrishnan Balu (President and CEO) Option Ex 51,350 21.14 1,085,539
2017-11-06 Kvamme Floyd E (Director) Option Ex 10,000 31.46 314,600
2017-11-03 Nayyar Sandeep (Chief Financial Officer) Sale 234 81.11 18,978
2017-11-03 Walker Clifford (VP Corporate Development) Sale 157 81.11 12,734
2017-11-02 Sutherland Ben (VP of Sales) Sale 500 79.58 39,792
2017-09-29 Sutherland Ben (VP of Sales) Buy 14 73.82 1,033

Insider trading activities including stock purchases, stock sales, and option exercises of POWI listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Power Integrations Inc (symbol POWI, CIK number 833640) see the Securities and Exchange Commission (SEC) website.