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. 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 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-08 | 0 | $0 | 51,012 | $2,388,844 | 0 | $0 |
| 2025-04 | 0 | $0 | 15,723 | $802,958 | 0 | $0 |
| 2025-02 | 0 | $0 | 75,843 | $4,557,554 | 0 | $0 |
| 2024-11 | 0 | $0 | 18,655 | $1,205,627 | 0 | $0 |
| 2024-08 | 0 | $0 | 2,292 | $151,223 | 0 | $0 |
| 2024-06 | 0 | $0 | 1,412 | $104,135 | 0 | $0 |
| 2024-05 | 0 | $0 | 37,045 | $2,867,480 | 0 | $0 |
| 2024-02 | 0 | $0 | 75,606 | $5,674,846 | 0 | $0 |
| 2023-11 | 0 | $0 | 77,816 | $6,013,805 | 0 | $0 |
| 2023-08 | 0 | $0 | 41,440 | $3,464,877 | 0 | $0 |
| 2023-06 | 0 | $0 | 1,381 | $126,263 | 0 | $0 |
| 2023-05 | 0 | $0 | 48,178 | $4,280,107 | 0 | $0 |
| 2023-04 | 0 | $0 | 19,519 | $1,579,957 | 0 | $0 |
| 2023-02 | 0 | $0 | 89,009 | $7,583,829 | 0 | $0 |
| 2022-11 | 0 | $0 | 5,312 | $406,378 | 0 | $0 |
| 2022-08 | 0 | $0 | 11,962 | $957,949 | 0 | $0 |
| 2022-07 | 0 | $0 | 21,223 | $1,804,018 | 0 | $0 |
| 2022-06 | 0 | $0 | 1,369 | $105,413 | 0 | $0 |
| 2022-05 | 0 | $0 | 10,282 | $867,919 | 0 | $0 |
| 2022-04 | 0 | $0 | 17,398 | $1,585,948 | 0 | $0 |
| 2022-02 | 0 | $0 | 147,860 | $12,536,424 | 12,000 | $257,280 |
| 2021-11 | 0 | $0 | 15,717 | $1,692,136 | 0 | $0 |
| 2021-10 | 0 | $0 | 1,000 | $99,000 | 0 | $0 |
| 2021-09 | 0 | $0 | 1,000 | $107,460 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-22 | Bailey Doug (Former VP Marketing) | Sale | 14,998 | 47.38 | 710,590 |
| 2025-08-18 | Bailey Doug (Former VP Marketing) | Sale | 16,989 | 46.41 | 788,408 |
| 2025-08-14 | Bailey Doug (VP Marketing) | Sale | 16,989 | 46.86 | 796,087 |
| 2025-08-12 | Jain Gagan (VP, Worldwide Sales) | Sale | 2,036 | 46.05 | 93,759 |
| 2025-04-02 | Jain Gagan (VP, Worldwide Sales) | Sale | 402 | 50.89 | 20,456 |
| 2025-04-02 | Barsan Radu (VP of Technology, Engineering) | Sale | 1,672 | 50.89 | 85,083 |
| 2025-04-02 | Bailey Doug (VP Marketing) | Sale | 1,088 | 50.89 | 55,365 |
| 2025-04-02 | Nayyar Sandeep (Chief Financial Officer) | Sale | 1,929 | 50.89 | 98,161 |
| 2025-04-02 | Walker Clifford (VP Corporate Development) | Sale | 1,088 | 50.89 | 55,365 |
| 2025-04-02 | Balakrishnan Balu (President and CEO) | Sale | 9,544 | 51.19 | 488,528 |
| 2025-02-20 | Barsan Radu (VP of Technology, Engineering) | Sale | 10,393 | 66.08 | 686,811 |
| 2025-02-11 | Gupta Sunil (VP of Operations) | Sale | 1,311 | 57.28 | 75,092 |
| 2025-02-11 | Barsan Radu (VP of Technology, Engineering) | Sale | 1,689 | 57.28 | 96,744 |
| 2025-02-11 | Bailey Doug (VP Marketing) | Sale | 12,044 | 57.83 | 696,492 |
| 2025-02-11 | Nayyar Sandeep (Chief Financial Officer) | Sale | 3,367 | 57.28 | 192,858 |
| 2025-02-11 | Walker Clifford (VP Corporate Development) | Sale | 865 | 57.28 | 49,548 |
| 2025-02-11 | Balakrishnan Balu (President and CEO) | Sale | 5,241 | 58.37 | 305,890 |
| 2025-02-10 | Jain Gagan (VP, Worldwide Sales) | Sale | 420 | 58.01 | 24,364 |
| 2025-02-10 | Barsan Radu (VP of Technology, Engineering) | Sale | 1,422 | 58.01 | 82,493 |
| 2025-02-10 | Bailey Doug (VP Marketing) | Sale | 1,061 | 58.01 | 61,551 |
| 2025-02-10 | Nayyar Sandeep (Chief Financial Officer) | Sale | 1,877 | 58.01 | 108,888 |
| 2025-02-10 | Walker Clifford (VP Corporate Development) | Sale | 1,131 | 58.01 | 65,612 |
| 2025-02-10 | Balakrishnan Balu (President and CEO) | Sale | 6,012 | 58.26 | 350,265 |
| 2025-02-04 | Jain Gagan (VP, Worldwide Sales) | Sale | 162 | 60.75 | 9,841 |
| 2025-02-04 | Gupta Sunil (VP of Operations) | Sale | 2,937 | 60.75 | 178,416 |
| 2025-02-04 | Barsan Radu (VP of Technology, Engineering) | Sale | 3,646 | 60.75 | 221,487 |
| 2025-02-04 | Bailey Doug (VP Marketing) | Sale | 2,134 | 60.75 | 129,636 |
| 2025-02-04 | Nayyar Sandeep (Chief Financial Officer) | Sale | 5,152 | 60.75 | 312,973 |
| 2025-02-04 | Walker Clifford (VP Corporate Development) | Sale | 2,472 | 60.75 | 150,169 |
| 2025-02-04 | Balakrishnan Balu (President and CEO) | Sale | 12,507 | 60.64 | 758,424 |
| 2024-11-27 | Walker Clifford (VP Corporate Development) | Sale | 10,000 | 64.36 | 643,620 |
| 2024-11-11 | Bailey Doug (VP Marketing) | Sale | 8,549 | 64.97 | 555,385 |
| 2024-11-04 | Jain Gagan (VP, Worldwide Sales) | Sale | 106 | 62.48 | 6,622 |
| 2024-08-27 | Gupta Sunil (VP of Operations) | Sale | 2,127 | 65.90 | 140,169 |
| 2024-08-21 | Bailey Doug (VP Marketing) | Sale | 165 | 67.00 | 11,054 |
| 2024-06-17 | Yee Yang Chiah (VP, Worldwide Sales) | Sale | 1,412 | 73.75 | 104,135 |
| 2024-05-28 | Matthews David Mh (Chief Technical Officer) | Sale | 9,500 | 77.17 | 733,086 |
| 2024-05-22 | Gupta Sunil (VP of Operations) | Sale | 4,512 | 78.25 | 353,064 |
| 2024-05-20 | Matthews David Mh (Chief Technical Officer) | Sale | 5,000 | 76.88 | 384,405 |
| 2024-05-15 | Nayyar Sandeep (Chief Financial Officer) | Sale | 5,000 | 78.50 | 392,500 |
| 2024-05-13 | Barsan Radu (VP of Technology, Engineering) | Sale | 1,837 | 76.56 | 140,648 |
| 2024-05-13 | Bailey Doug (VP Marketing) | Sale | 6,357 | 77.08 | 489,965 |
| 2024-05-13 | Nayyar Sandeep (Chief Financial Officer) | Sale | 4,839 | 77.25 | 373,812 |
| 2024-02-22 | Barsan Radu (VP of Technology, Engineering) | Sale | 9,000 | 73.00 | 657,000 |
| 2024-02-20 | Bailey Doug (VP Marketing) | Sale | 6,798 | 72.52 | 492,977 |
| 2024-02-20 | Brathwaite Nicholas (Director) | Sale | 8,000 | 72.25 | 578,000 |
| 2024-02-14 | Bailey Doug (VP Marketing) | Sale | 423 | 74.98 | 31,718 |
| 2024-02-13 | Yee Yang Chiah (VP, Worldwide Sales) | Sale | 731 | 75.23 | 54,994 |
| 2024-02-13 | Gupta Sunil (VP of Operations) | Sale | 753 | 75.23 | 56,650 |
| 2024-02-13 | Matthews David Mh (Chief Technical Officer) | Sale | 554 | 75.23 | 41,676 |
| 2024-02-13 | Barsan Radu (VP of Technology, Engineering) | Sale | 1,226 | 75.23 | 92,233 |
| 2024-02-13 | Bailey Doug (VP Marketing) | Sale | 576 | 75.23 | 43,334 |
| 2024-02-13 | Walker Clifford (VP Corporate Development) | Sale | 620 | 75.23 | 46,643 |
| 2024-02-13 | Balakrishnan Balu (President and CEO) | Sale | 3,835 | 74.06 | 284,020 |
| 2024-02-12 | Yee Yang Chiah (VP, Worldwide Sales) | Sale | 996 | 80.06 | 79,739 |
| 2024-02-12 | Gupta Sunil (VP of Operations) | Sale | 1,382 | 80.06 | 110,642 |
| 2024-02-12 | Matthews David Mh (Chief Technical Officer) | Sale | 851 | 80.06 | 68,131 |
| 2024-02-12 | Barsan Radu (VP of Technology, Engineering) | Sale | 1,676 | 80.06 | 134,177 |
| 2024-02-12 | Bailey Doug (VP Marketing) | Sale | 768 | 80.06 | 61,485 |
| 2024-02-12 | Nayyar Sandeep (Chief Financial Officer) | Sale | 2,812 | 79.99 | 224,923 |
| 2024-02-12 | Walker Clifford (VP Corporate Development) | Sale | 944 | 80.06 | 75,572 |
| 2024-02-12 | Balakrishnan Balu (President and CEO) | Sale | 5,232 | 81.02 | 423,896 |
| 2024-02-07 | Walker Clifford (VP Corporate Development) | Sale | 2,216 | 74.04 | 164,072 |
| 2024-02-06 | Matthews David Mh (Chief Technical Officer) | Sale | 1,095 | 73.96 | 80,986 |
| 2024-02-06 | Barsan Radu (VP of Technology, Engineering) | Sale | 1,424 | 73.96 | 105,319 |
| 2024-02-06 | Bailey Doug (VP Marketing) | Sale | 822 | 73.96 | 60,795 |
| 2024-02-06 | Nayyar Sandeep (Chief Financial Officer) | Sale | 1,642 | 73.96 | 121,442 |
| 2024-02-06 | Balakrishnan Balu (President and CEO) | Sale | 5,746 | 73.39 | 421,698 |
| 2024-02-05 | Yee Yang Chiah (VP, Worldwide Sales) | Sale | 853 | 75.42 | 64,333 |
| 2024-02-05 | Gupta Sunil (VP of Operations) | Sale | 763 | 75.42 | 57,545 |
| 2024-02-05 | Matthews David Mh (Chief Technical Officer) | Sale | 749 | 75.42 | 56,489 |
| 2024-02-05 | Barsan Radu (VP of Technology, Engineering) | Sale | 970 | 75.42 | 73,157 |
| 2024-02-05 | Bailey Doug (VP Marketing) | Sale | 545 | 75.42 | 41,103 |
| 2024-02-05 | Nayyar Sandeep (Chief Financial Officer) | Sale | 1,214 | 75.42 | 91,559 |
| 2024-02-05 | Balakrishnan Balu (President and CEO) | Sale | 3,504 | 74.44 | 260,834 |
| 2024-02-02 | Gupta Sunil (VP of Operations) | Sale | 648 | 75.58 | 48,975 |
| 2024-02-02 | Matthews David Mh (Chief Technical Officer) | Sale | 755 | 75.58 | 57,062 |
| 2024-02-02 | Barsan Radu (VP of Technology, Engineering) | Sale | 976 | 75.58 | 73,766 |
| 2024-02-02 | Bailey Doug (VP Marketing) | Sale | 555 | 75.58 | 41,946 |
| 2024-02-02 | Nayyar Sandeep (Chief Financial Officer) | Sale | 1,160 | 75.58 | 87,672 |
| 2024-02-02 | Balakrishnan Balu (President and CEO) | Sale | 2,792 | 74.60 | 208,283 |
| 2023-11-30 | Nayyar Sandeep (Chief Financial Officer) | Sale | 14,652 | 76.22 | 1,116,834 |
| 2023-11-29 | Balakrishnan Balu (President and CEO) | Sale | 47,422 | 77.60 | 3,680,042 |
| 2023-11-22 | Matthews David Mh (Chief Technical Officer) | Sale | 6,994 | 77.69 | 543,377 |
| 2023-11-15 | Bailey Doug (VP Marketing) | Sale | 3,273 | 78.43 | 256,691 |
| 2023-11-14 | Matthews David Mh (Chief Technical Officer) | Sale | 5,475 | 76.14 | 416,861 |
| 2023-08-31 | Nayyar Sandeep (Chief Financial Officer) | Sale | 5,514 | 84.25 | 464,554 |
| 2023-08-31 | Walker Clifford (VP Corporate Development) | Sale | 10,000 | 83.99 | 839,860 |
| 2023-08-30 | Matthews David Mh (Chief Technical Officer) | Sale | 6,017 | 84.28 | 507,088 |
| 2023-08-30 | Bailey Doug (VP Marketing) | Sale | 1,000 | 84.02 | 84,019 |
| 2023-08-25 | Gupta Sunil (VP of Operations) | Sale | 2,262 | 80.84 | 182,860 |
| 2023-08-23 | Bailey Doug (VP Marketing) | Sale | 1,000 | 84.00 | 84,000 |
| 2023-08-22 | Matthews David Mh (Chief Technical Officer) | Sale | 8,647 | 82.62 | 714,423 |
| 2023-08-21 | Bailey Doug (VP Marketing) | Sale | 1,000 | 81.62 | 81,618 |
| 2023-08-09 | Brathwaite Nicholas (Director) | Sale | 2,484 | 83.46 | 207,314 |
| 2023-08-08 | Brathwaite Nicholas (Director) | Sale | 3,516 | 85.08 | 299,141 |
| 2023-06-15 | Yee Yang Chiah (VP, Worldwide Sales) | Sale | 1,381 | 91.43 | 126,263 |
| 2023-05-30 | Matthews David Mh (Chief Technical Officer) | Sale | 4,429 | 88.55 | 392,201 |
| 2023-05-26 | Gupta Sunil (VP of Operations) | Sale | 4,000 | 89.73 | 358,936 |
| 2023-05-26 | Barsan Radu (VP of Technology, Engineering) | Sale | 151 | 89.83 | 13,563 |
| 2023-05-26 | Bailey Doug (VP Marketing) | Sale | 1,000 | 89.84 | 89,836 |
| 2023-05-26 | Sayiner Necip (Director) | Sale | 4,500 | 89.95 | 404,757 |
| 2023-05-26 | Balakrishnan Balu (President and CEO) | Sale | 21,674 | 89.86 | 1,947,517 |
| 2023-05-22 | Matthews David Mh (Chief Technical Officer) | Sale | 6,000 | 86.61 | 519,671 |
| 2023-05-22 | Nayyar Sandeep (Chief Financial Officer) | Sale | 5,424 | 86.88 | 471,215 |
| 2023-05-17 | Bailey Doug (VP Marketing) | Sale | 1,000 | 82.41 | 82,411 |
| 2023-04-05 | Barsan Radu (VP of Technology, Engineering) | Sale | 1,573 | 78.91 | 124,128 |
| 2023-04-04 | Matthews David Mh (Chief Technical Officer) | Sale | 1,550 | 81.46 | 126,258 |
| 2023-04-04 | Barsan Radu (VP of Technology, Engineering) | Sale | 1,677 | 81.59 | 136,826 |
| 2023-04-04 | Bailey Doug (VP Marketing) | Sale | 1,476 | 81.84 | 120,795 |
| 2023-04-04 | Nayyar Sandeep (Chief Financial Officer) | Sale | 1,933 | 81.66 | 157,856 |
| 2023-04-04 | Walker Clifford (VP Corporate Development) | Sale | 1,545 | 81.84 | 126,450 |
| 2023-04-04 | Balakrishnan Balu (President and CEO) | Sale | 9,765 | 80.66 | 787,644 |
| 2023-02-27 | Matthews David Mh (Chief Technical Officer) | Sale | 5,964 | 82.47 | 491,863 |
| 2023-02-17 | Barsan Radu (VP of Technology, Engineering) | Sale | 2,526 | 82.54 | 208,490 |
| 2023-02-14 | Matthews David Mh (Chief Technology Officer) | Sale | 1,886 | 83.97 | 158,369 |
| 2023-02-14 | Barsan Radu (VP of Technology, Engineering) | Sale | 2,424 | 83.81 | 203,157 |
| 2023-02-14 | Bailey Doug (VP Marketing) | Sale | 1,287 | 83.50 | 107,458 |
| 2023-02-14 | Sayiner Necip (Director) | Sale | 1,234 | 84.52 | 104,298 |
| 2023-02-14 | Walker Clifford (VP Corporate Development) | Sale | 1,339 | 84.11 | 112,623 |
| 2023-02-14 | Balakrishnan Balu (President and CEO) | Sale | 11,750 | 83.75 | 984,050 |
| 2023-02-13 | Bailey Doug (VP Marketing) | Sale | 5,962 | 84.23 | 502,209 |
| 2023-02-09 | Barsan Radu (VP of Technology, Engineering) | Sale | 2,197 | 83.44 | 183,322 |
| 2023-02-08 | Yee Yang Chiah (VP, Worldwide Sales) | Sale | 524 | 85.20 | 44,643 |
| 2023-02-08 | Gupta Sunil (VP of Operations) | Sale | 914 | 85.20 | 77,870 |
| 2023-02-08 | Matthews David Mh (Chief Technology Officer) | Sale | 971 | 84.96 | 82,497 |
| 2023-02-08 | Barsan Radu (VP of Technology, Engineering) | Sale | 4,034 | 84.15 | 339,444 |
| 2023-02-08 | Bailey Doug (VP Marketing) | Sale | 797 | 84.99 | 67,737 |
| 2023-02-08 | Nayyar Sandeep (Chief Financial Officer) | Sale | 2,125 | 84.86 | 180,336 |
| 2023-02-08 | Walker Clifford (VP Corporate Development) | Sale | 840 | 85.08 | 71,467 |
| 2023-02-08 | Balakrishnan Balu (President and CEO) | Sale | 10,657 | 84.59 | 901,475 |
| 2023-02-07 | Matthews David Mh (Chief Technology Officer) | Sale | 1,120 | 83.18 | 93,158 |
| 2023-02-07 | Barsan Radu (VP of Technology, Engineering) | Sale | 1,432 | 84.73 | 121,340 |
| 2023-02-07 | Bailey Doug (VP Marketing) | Sale | 836 | 83.51 | 69,816 |
| 2023-02-07 | Nayyar Sandeep (Chief Financial Officer) | Sale | 1,684 | 82.94 | 139,670 |
| 2023-02-07 | Walker Clifford (VP Corporate Development) | Sale | 897 | 83.00 | 74,451 |
| 2023-02-07 | Balakrishnan Balu (President and CEO) | Sale | 5,882 | 83.02 | 488,323 |
| 2023-02-06 | Barsan Radu (VP of Technology, Engineering) | Sale | 3,314 | 87.55 | 290,140 |
| 2023-02-03 | Yee Yang Chiah (VP, Worldwide Sales) | Sale | 818 | 89.06 | 72,850 |
| 2023-02-03 | Gupta Sunil (VP of Operations) | Sale | 739 | 89.06 | 65,813 |
| 2023-02-03 | Matthews David Mh (VP of Product Development) | Sale | 724 | 91.05 | 65,916 |
| 2023-02-03 | Barsan Radu (VP of Technology, Engineering) | Sale | 936 | 91.68 | 85,812 |
| 2023-02-03 | Bailey Doug (VP Marketing) | Sale | 512 | 91.25 | 46,721 |
| 2023-02-03 | Nayyar Sandeep (Chief Financial Officer) | Sale | 1,159 | 91.47 | 106,010 |
| 2023-02-03 | Walker Clifford (VP Corporate Development) | Sale | 617 | 91.32 | 56,345 |
| 2023-02-03 | Balakrishnan Balu (President and CEO) | Sale | 3,712 | 91.76 | 340,613 |
| 2023-02-02 | Gupta Sunil (VP of Operations) | Sale | 654 | 89.58 | 58,582 |
| 2023-02-02 | Matthews David Mh (VP of Product Development) | Sale | 711 | 89.81 | 63,851 |
| 2023-02-02 | Barsan Radu (VP of Technology, Engineering) | Sale | 925 | 89.80 | 83,062 |
| 2023-02-02 | Bailey Doug (VP Marketing) | Sale | 549 | 89.52 | 49,145 |
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.