Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Power Integrations Inc (POWI) since 2011 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Power Integrations Inc. (See page 1 of this report.) Table 2 shows the detailed insider transactions. This company's CIK number is 833640.
Total stock buying since 2011: $11,459.
Total stock sales since 2011: $244,618,164.
Total stock option exercises since 2011: $29,729,396.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 142,578 | $7,749,356 | 0 | $0 |
| 2024 | 0 | $0 | 135,010 | $10,003,311 | 0 | $0 |
| 2023 | 0 | $0 | 277,343 | $23,048,838 | 0 | $0 |
| 2022 | 0 | $0 | 215,406 | $18,264,049 | 12,000 | $257,280 |
| 2021 | 0 | $0 | 232,015 | $21,110,353 | 80,160 | $1,668,833 |
| 2020 | 0 | $0 | 608,956 | $57,371,060 | 143,514 | $4,607,282 |
| 2019 | 0 | $0 | 366,378 | $30,673,574 | 101,500 | $2,454,319 |
| 2018 | 88 | $5,778 | 163,302 | $11,309,577 | 128,499 | $2,780,483 |
| 2017 | 57 | $4,052 | 378,985 | $27,441,022 | 127,350 | $3,618,194 |
| 2016 | 26 | $1,332 | 469,508 | $27,817,557 | 278,569 | $7,077,989 |
| 2015 | 1 | $42 | 188,907 | $9,829,467 | 234,480 | $7,265,016 |
| 2014 | 4 | $224 | 0 | $0 | 0 | $0 |
| 2013 | 0 | $0 | 0 | $0 | 0 | $0 |
| 2012 | 0 | $0 | 0 | $0 | 0 | $0 |
| 2011 | 1 | $31 | 0 | $0 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 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 |
| 2017-11-17 | Nayyar Sandeep (Chief Financial Officer) | Sale | 10,870 | 39.88 | 433,495 |
| 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 |
| 2017-08-30 | Matthews David Mh (VP of Product Development) | Sale | 1,000 | 71.22 | 71,224 |
| 2017-08-30 | Barsan Radu (VP of Technology, Engineering) | Sale | 399 | 72.00 | 28,728 |
| 2017-08-28 | Bailey Doug (VP Marketing) | Sale | 149 | 70.70 | 10,534 |
| 2017-08-24 | Sutherland Ben (VP of Sales) | Sale | 172 | 70.84 | 12,184 |
| 2017-08-22 | Petrakian Raja (VP of Operations) | Sale | 2,272 | 68.89 | 156,518 |
| 2017-07-19 | Brathwaite Nicholas (Director) | Sale | 4,000 | 80.00 | 320,000 |
| 2017-07-19 | Brathwaite Nicholas (Director) | Option Ex | 4,000 | 25.48 | 101,920 |
| 2017-07-14 | Balakrishnan Balu (President and CEO) | Sale | 65,000 | 78.06 | 5,073,835 |
| 2017-07-03 | Bailey Doug (VP Marketing) | Sale | 4,000 | 72.93 | 291,736 |
| 2017-07-03 | Bailey Doug (VP Marketing) | Option Ex | 4,000 | 21.14 | 84,560 |
| 2017-06-30 | Sutherland Ben (VP of Sales) | Buy | 14 | 72.65 | 1,017 |
| 2017-06-28 | Balakrishnan Balu (President and CEO) | Sale | 39,792 | 75.01 | 2,984,837 |
| 2017-06-27 | Balakrishnan Balu (President and CEO) | Sale | 10,208 | 74.98 | 765,355 |
| 2017-06-27 | Brathwaite Nicholas (Director) | Sale | 4,000 | 75.00 | 300,000 |
| 2017-06-27 | Brathwaite Nicholas (Director) | Option Ex | 4,000 | 25.48 | 101,920 |
| 2017-06-26 | Brathwaite Nicholas (Director) | Sale | 2,000 | 73.00 | 146,000 |
| 2017-06-26 | Brathwaite Nicholas (Director) | Option Ex | 2,000 | 25.48 | 50,960 |
| 2017-05-30 | Sutherland Ben (VP of Sales) | Sale | 205 | 67.12 | 13,759 |
| 2017-05-26 | Matthews David Mh (VP of Product Development) | Sale | 776 | 67.03 | 52,019 |
| 2017-05-05 | Petrakian Raja (VP of Operations) | Sale | 1,116 | 63.05 | 70,363 |
| 2017-05-02 | Balakrishnan Balu (President and CEO) | Sale | 1,836 | 63.68 | 116,914 |
| 2017-04-28 | Bailey Doug (VP Marketing) | Sale | 2,000 | 70.00 | 140,000 |
| 2017-04-28 | Bailey Doug (VP Marketing) | Option Ex | 2,000 | 21.14 | 42,280 |
| 2017-03-31 | Sutherland Ben (VP of Sales) | Buy | 16 | 65.08 | 1,041 |
| 2017-02-22 | Walker Clifford (VP Corporate Development) | Sale | 10,240 | 66.00 | 675,840 |
| 2017-02-22 | Walker Clifford (VP Corporate Development) | Option Ex | 10,240 | 39.91 | 408,729 |
| 2017-02-21 | Walker Clifford (VP Corporate Development) | Sale | 7,474 | 66.00 | 493,284 |
| 2017-02-21 | Walker Clifford (VP Corporate Development) | Option Ex | 7,474 | 39.91 | 298,324 |
| 2017-02-16 | Petrakian Raja (VP of Operations) | Sale | 6,459 | 65.57 | 423,497 |
| 2017-02-13 | Bailey Doug (VP Marketing) | Sale | 249 | 66.41 | 16,536 |
| 2017-02-13 | Walker Clifford (VP Corporate Development) | Sale | 800 | 67.03 | 53,622 |
| 2017-02-13 | Walker Clifford (VP Corporate Development) | Option Ex | 800 | 42.88 | 34,304 |
| 2017-02-10 | Walker Clifford (VP Corporate Development) | Sale | 2,430 | 67.04 | 162,902 |
| 2017-02-10 | Walker Clifford (VP Corporate Development) | Option Ex | 2,430 | 42.88 | 104,198 |
| 2017-02-09 | Walker Clifford (VP Corporate Development) | Sale | 15,056 | 67.55 | 1,017,077 |
| 2017-02-09 | Walker Clifford (VP Corporate Development) | Option Ex | 15,056 | 39.30 | 591,700 |
| 2017-02-02 | Matthews David Mh (VP of Product Development) | Sale | 2,012 | 66.60 | 134,005 |
| 2017-02-02 | Barsan Radu (VP of Technology, Engineering) | Sale | 9,904 | 64.93 | 643,056 |
| 2017-02-02 | Sutherland Ben (VP of Sales) | Sale | 2,713 | 62.48 | 169,516 |
| 2017-02-02 | Petrakian Raja (VP of Operations) | Sale | 2,398 | 62.48 | 149,817 |
| 2017-02-02 | Bailey Doug (VP Marketing) | Sale | 2,015 | 66.39 | 133,773 |
| 2017-02-02 | Nayyar Sandeep (Chief Financial Officer) | Sale | 2,840 | 65.95 | 187,300 |
| 2017-02-02 | Walker Clifford (VP Corporate Development) | Sale | 2,275 | 65.86 | 149,822 |
| 2017-02-02 | Balakrishnan Balu (President and CEO) | Sale | 12,630 | 64.73 | 817,577 |
| 2017-02-01 | Matthews David Mh (VP of Product Development) | Sale | 504 | 71.18 | 35,873 |
| 2017-02-01 | Barsan Radu (VP of Technology, Engineering) | Sale | 532 | 71.08 | 37,812 |
| 2017-02-01 | Bailey Doug (VP Marketing) | Sale | 2,532 | 71.21 | 180,296 |
| 2017-02-01 | Bailey Doug (VP Marketing) | Option Ex | 2,000 | 21.14 | 42,280 |
| 2017-02-01 | Nayyar Sandeep (Chief Financial Officer) | Sale | 629 | 71.14 | 44,747 |
| 2017-02-01 | Walker Clifford (VP Corporate Development) | Sale | 560 | 71.15 | 39,845 |
| 2017-02-01 | Balakrishnan Balu (President and CEO) | Sale | 3,176 | 72.05 | 228,837 |
| 2017-01-31 | Barsan Radu (VP of Technology, Engineering) | Sale | 3,372 | 68.16 | 227,635 |
| 2017-01-30 | Barsan Radu (VP of Technology, Engineering) | Sale | 2,121 | 69.69 | 147,816 |
| 2017-01-30 | Sutherland Ben (VP of Sales) | Sale | 712 | 71.85 | 51,157 |
| 2017-01-30 | Bailey Doug (VP Marketing) | Sale | 725 | 70.72 | 51,270 |
| 2017-01-30 | Nayyar Sandeep (Chief Financial Officer) | Sale | 1,020 | 71.67 | 73,104 |
| 2017-01-30 | Walker Clifford (VP Corporate Development) | Sale | 792 | 69.89 | 55,348 |
| 2017-01-30 | Balakrishnan Balu (President and CEO) | Sale | 5,740 | 70.28 | 403,424 |
| 2017-01-27 | Matthews David Mh (VP of Product Development) | Sale | 1,525 | 70.78 | 107,982 |
| 2017-01-27 | Barsan Radu (VP of Technology, Engineering) | Sale | 919 | 71.74 | 65,925 |
| 2017-01-27 | Sutherland Ben (VP of Sales) | Sale | 793 | 71.40 | 56,620 |
| 2017-01-27 | Petrakian Raja (VP of Operations) | Sale | 933 | 71.40 | 66,616 |
| 2017-01-27 | Bailey Doug (VP Marketing) | Sale | 791 | 71.75 | 56,750 |
| 2017-01-27 | Nayyar Sandeep (Chief Financial Officer) | Sale | 1,129 | 71.67 | 80,916 |
| 2017-01-27 | Walker Clifford (VP Corporate Development) | Sale | 848 | 71.62 | 60,737 |
| 2017-01-27 | Balakrishnan Balu (President and CEO) | Sale | 6,267 | 71.62 | 448,842 |
| 2017-01-25 | Balakrishnan Balu (President and CEO) | Sale | 35,000 | 71.95 | 2,518,250 |
| 2017-01-24 | Matthews David Mh (VP of Product Development) | Sale | 1,025 | 69.13 | 70,856 |
| 2017-01-24 | Sutherland Ben (VP of Sales) | Sale | 1,029 | 69.25 | 71,258 |
| 2017-01-24 | Bailey Doug (VP Marketing) | Sale | 3,099 | 69.62 | 215,743 |
| 2017-01-24 | Bailey Doug (VP Marketing) | Option Ex | 2,000 | 21.14 | 42,280 |
| 2017-01-24 | Nayyar Sandeep (Chief Financial Officer) | Sale | 1,395 | 69.05 | 96,317 |
| 2017-01-24 | Walker Clifford (VP Corporate Development) | Sale | 1,207 | 69.04 | 83,330 |
| 2017-01-24 | Balakrishnan Balu (President and CEO) | Sale | 4,733 | 69.46 | 328,758 |
| 2016-12-30 | Sutherland Ben (VP of Sales) | Buy | 0 | 67.68 | 0 |
| 2016-12-27 | Balakrishnan Balu (President and CEO) | Sale | 23,085 | 68.99 | 1,592,634 |
| 2016-12-22 | Balakrishnan Balu (President and CEO) | Sale | 1,639 | 68.95 | 113,009 |
| 2016-12-20 | Balakrishnan Balu (President and CEO) | Sale | 176 | 68.95 | 12,135 |
| 2016-11-30 | Bailey Doug (VP Marketing) | Sale | 5,000 | 67.28 | 336,380 |
| 2016-11-30 | Bailey Doug (VP Marketing) | Option Ex | 5,000 | 21.14 | 105,700 |
| 2016-11-25 | Bickell Alan (Director) | Sale | 6,000 | 68.07 | 408,432 |
| 2016-11-25 | Bickell Alan (Director) | Option Ex | 6,000 | 23.35 | 140,100 |
| 2016-11-23 | Matthews David Mh (VP of Product Development) | Sale | 500 | 68.51 | 34,253 |
| 2016-11-23 | Bailey Doug (VP Marketing) | Sale | 5,000 | 68.80 | 344,000 |
| 2016-11-23 | Bailey Doug (VP Marketing) | Option Ex | 5,000 | 21.14 | 105,700 |
| 2016-11-22 | Nayyar Sandeep (Chief Financial Officer) | Sale | 5,119 | 67.75 | 346,812 |
| 2016-11-22 | Nayyar Sandeep (Chief Financial Officer) | Option Ex | 5,119 | 37.71 | 193,037 |
| 2016-11-18 | Nayyar Sandeep (Chief Financial Officer) | Sale | 5,549 | 66.95 | 371,505 |
| 2016-11-18 | Nayyar Sandeep (Chief Financial Officer) | Option Ex | 5,549 | 35.40 | 196,434 |
| 2016-11-17 | Nayyar Sandeep (Chief Financial Officer) | Sale | 3,156 | 66.55 | 210,031 |
| 2016-11-16 | Nayyar Sandeep (Chief Financial Officer) | Sale | 3,239 | 66.35 | 214,907 |
| 2016-11-15 | Sutherland Ben (VP of Sales) | Sale | 186 | 65.75 | 12,229 |
| 2016-11-14 | Matthews David Mh (VP of Product Development) | Sale | 1,000 | 64.92 | 64,925 |
| 2016-11-14 | Sharp Steven (Director) | Sale | 10,000 | 65.20 | 652,000 |
| 2016-11-14 | Sharp Steven (Director) | Option Ex | 10,000 | 25.48 | 254,800 |
| 2016-11-11 | Balakrishnan Balu (President and CEO) | Sale | 1,885 | 64.94 | 122,415 |
| 2016-11-10 | Balakrishnan Balu (President and CEO) | Sale | 2,221 | 65.00 | 144,367 |
| 2016-11-09 | Iyer Balakrishnan S (Director) | Sale | 10,000 | 64.16 | 641,560 |
| 2016-11-09 | Iyer Balakrishnan S (Director) | Option Ex | 10,000 | 26.86 | 268,600 |
| 2016-11-09 | Balakrishnan Balu (President and CEO) | Sale | 1,699 | 64.91 | 110,275 |
| 2016-11-08 | Bailey Doug (VP Marketing) | Sale | 460 | 64.30 | 29,578 |
| 2016-11-08 | Balakrishnan Balu (President and CEO) | Sale | 7,732 | 64.93 | 502,038 |
| 2016-11-07 | Barsan Radu (VP of Technology, Engineering) | Sale | 186 | 64.83 | 12,057 |
| 2016-11-07 | Balakrishnan Balu (President and CEO) | Sale | 23,957 | 64.94 | 1,555,863 |
| 2016-11-04 | Matthews David Mh (VP of Product Development) | Sale | 114 | 63.34 | 7,221 |
| 2016-11-04 | Barsan Radu (VP of Technology, Engineering) | Sale | 114 | 63.44 | 7,231 |
| 2016-11-04 | Sutherland Ben (VP of Sales) | Sale | 114 | 62.95 | 7,176 |
| 2016-11-04 | Bailey Doug (VP Marketing) | Sale | 113 | 63.42 | 7,166 |
| 2016-11-04 | Nayyar Sandeep (Chief Financial Officer) | Sale | 9,805 | 47.59 | 316,473 |
| 2016-11-04 | Walker Clifford (VP Corporate Development) | Sale | 157 | 63.38 | 9,951 |
| 2016-11-03 | Walker Clifford (VP Corporate Development) | Sale | 23,612 | 62.38 | 1,473,034 |
| 2016-11-03 | Walker Clifford (VP Corporate Development) | Option Ex | 23,612 | 23.20 | 547,680 |
| 2016-11-02 | Walker Clifford (VP Corporate Development) | Sale | 1,434 | 63.00 | 90,342 |
| 2016-11-02 | Walker Clifford (VP Corporate Development) | Option Ex | 1,434 | 25.25 | 36,208 |
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.