| Ticker |
Owner |
Relationship |
Date |
Transaction |
Cost  |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| POWI | Barsan Radu | VP of Technology, Engineering | Apr 02 '25 | Sale | 50.89 | 1,672 | 85,083 | 43,623 | Apr 04 06:07 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 20 '25 | Sale | 66.08 | 10,393 | 686,812 | 45,295 | Feb 24 06:19 PM |
| POWI | Barsan Radu | Officer | Feb 20 '25 | Proposed Sale | 66.00 | 10,393 | 685,938 | | Feb 20 05:27 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 11 '25 | Sale | 57.28 | 1,689 | 96,744 | 55,688 | Feb 13 04:03 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 10 '25 | Sale | 58.01 | 1,422 | 82,493 | 57,377 | Feb 11 05:58 PM |
|
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 04 '25 | Sale | 60.75 | 3,646 | 221,489 | 55,299 | Feb 06 08:22 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | May 13 '24 | Sale | 76.56 | 1,837 | 140,649 | 40,945 | May 14 07:59 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Apr 02 '24 | Sale | 69.04 | 1,687 | 116,473 | 42,782 | Apr 03 07:54 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 22 '24 | Sale | 73.00 | 9,000 | 657,000 | 27,384 | Feb 26 09:02 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 12 '24 | Sale | 80.06 | 1,676 | 134,178 | 35,324 | Feb 14 09:15 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 13 '24 | Sale | 75.23 | 1,226 | 92,233 | 36,384 | Feb 14 09:15 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 06 '24 | Sale | 73.96 | 1,424 | 105,319 | 37,000 | Feb 08 07:37 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 02 '24 | Sale | 75.58 | 976 | 73,766 | 39,394 | Feb 06 07:47 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 05 '24 | Sale | 75.42 | 970 | 73,157 | 38,424 | Feb 06 07:47 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | May 26 '23 | Sale | 89.83 | 151 | 13,564 | 40,230 | May 30 07:52 PM |
|
| POWI | Barsan Radu | VP of Technology, Engineering | Apr 05 '23 | Sale | 78.91 | 1,573 | 124,129 | 40,381 | Apr 07 02:02 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Apr 04 '23 | Sale | 81.59 | 1,677 | 136,827 | 41,954 | Apr 05 05:21 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 17 '23 | Sale | 82.54 | 2,526 | 208,492 | 43,631 | Feb 21 08:05 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 14 '23 | Sale | 83.81 | 2,424 | 203,158 | 46,157 | Feb 15 07:11 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 09 '23 | Sale | 83.44 | 2,197 | 183,323 | 48,581 | Feb 13 07:42 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 08 '23 | Sale | 83.85 | 4,034 | 338,260 | 33,978 | Feb 09 06:43 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 06 '23 | Sale | 87.55 | 3,314 | 290,141 | 35,701 | Feb 08 07:06 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 07 '23 | Sale | 84.73 | 1,432 | 121,341 | 34,269 | Feb 08 07:06 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 02 '23 | Sale | 89.80 | 925 | 83,062 | 39,951 | Feb 06 07:17 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 03 '23 | Sale | 91.68 | 936 | 85,812 | 39,015 | Feb 06 07:17 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Nov 29 '22 | Sale | 76.58 | 156 | 11,947 | 40,725 | Dec 01 06:40 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Jul 29 '22 | Sale | 85.00 | 21,223 | 1,804,025 | 40,881 | Aug 02 06:32 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Apr 04 '22 | Sale | 91.22 | 1,627 | 148,415 | 61,948 | Apr 05 06:29 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 16 '22 | Sale | 92.00 | 130 | 11,960 | 63,575 | Feb 18 05:32 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 14 '22 | Sale | 84.28 | 4,782 | 403,028 | 63,705 | Feb 16 07:56 PM |
|
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 07 '22 | Sale | 83.63 | 1,341 | 112,153 | 57,804 | Feb 09 08:30 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 08 '22 | Sale | 85.35 | 8,517 | 726,912 | 68,487 | Feb 09 08:30 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 02 '22 | Sale | 80.12 | 935 | 74,917 | 48,345 | Feb 04 05:45 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Aug 20 '21 | Sale | 100.00 | 148 | 14,800 | 49,150 | Aug 24 05:10 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Apr 05 '21 | Sale | 84.34 | 3,250 | 274,106 | 49,150 | Apr 07 06:48 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 19 '21 | Sale | 94.74 | 2,239 | 212,112 | 52,400 | Feb 23 11:35 AM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 16 '21 | Sale | 93.78 | 2,629 | 246,543 | 59,576 | Feb 18 07:45 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 17 '21 | Sale | 89.89 | 4,937 | 443,812 | 54,639 | Feb 18 07:45 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 09 '21 | Sale | 88.65 | 7,553 | 669,560 | 62,205 | Feb 11 08:52 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 05 '21 | Sale | 85.68 | 1,364 | 116,866 | 64,741 | Feb 09 06:25 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 08 '21 | Sale | 86.23 | 4,192 | 361,476 | 69,758 | Feb 09 06:25 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 03 '21 | Sale | 82.12 | 1,760 | 144,531 | 68,845 | Feb 05 06:26 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 04 '21 | Sale | 85.08 | 2,740 | 233,111 | 66,105 | Feb 05 06:26 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Aug 17 '20 | Sale | 118.52 | 128 | 15,170 | 30,250 | Aug 19 06:30 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Apr 08 '20 | Sale | 94.00 | 806 | 75,764 | 30,250 | Apr 10 02:08 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Apr 02 '20 | Sale | 80.89 | 819 | 66,247 | 31,056 | Apr 06 05:35 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 14 '20 | Sale | 105.81 | 2,325 | 246,007 | 31,875 | Feb 18 02:35 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 13 '20 | Sale | 108.43 | 2,475 | 268,374 | 34,200 | Feb 18 01:55 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 06 '20 | Sale | 106.45 | 138 | 14,690 | 40,602 | Feb 10 09:22 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 07 '20 | Sale | 103.37 | 3,927 | 405,950 | 36,675 | Feb 10 09:22 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 04 '20 | Sale | 100.93 | 2,250 | 227,086 | 29,013 | Feb 06 05:09 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Jan 28 '20 | Sale | 99.98 | 2,250 | 224,944 | 31,125 | Jan 30 05:15 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Jul 31 '19 | Sale | 93.50 | 188 | 17,579 | 33,375 | Aug 01 04:15 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Apr 02 '19 | Sale | 70.66 | 1,625 | 114,823 | 33,375 | Apr 02 07:15 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 25 '19 | Sale | 75.38 | 176 | 13,266 | 35,000 | Feb 26 03:09 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 14 '19 | Sale | 70.38 | 9,483 | 667,388 | 35,176 | Feb 14 07:56 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 06 '19 | Sale | 69.00 | 1,462 | 100,878 | 27,601 | Feb 07 11:37 AM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 04 '19 | Sale | 66.08 | 788 | 52,075 | 29,063 | Feb 06 11:39 AM |
| POWI | Barsan Radu | VP of Technology, Engineering | Jan 29 '19 | Sale | 65.80 | 2,839 | 186,801 | 29,675 | Jan 31 03:46 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Jan 28 '19 | Sale | 65.34 | 1,584 | 103,496 | 32,514 | Jan 30 05:08 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Nov 05 '18 | Sale | 57.91 | 152 | 8,802 | 33,933 | Nov 07 04:15 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Aug 22 '18 | Sale | 74.00 | 165 | 12,210 | 34,085 | Aug 24 01:50 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | May 22 '18 | Sale | 74.00 | 2,817 | 208,458 | 34,250 | May 23 05:23 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | May 10 '18 | Sale | 72.00 | 174 | 12,528 | 37,067 | May 11 05:34 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Apr 02 '18 | Sale | 66.78 | 826 | 55,164 | 37,241 | Apr 04 12:26 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 27 '18 | Sale | 69.00 | 4,144 | 285,936 | 38,067 | Feb 28 06:45 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 15 '18 | Sale | 63.85 | 2,927 | 186,894 | 42,211 | Feb 20 04:20 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 05 '18 | Sale | 66.16 | 789 | 52,202 | 35,664 | Feb 07 05:11 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Jan 31 '18 | Sale | 74.58 | 3,643 | 271,710 | 28,825 | Feb 01 07:12 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Jan 30 '18 | Sale | 76.23 | 505 | 38,494 | 32,468 | Jan 31 04:10 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Jan 29 '18 | Sale | 77.63 | 1,552 | 120,475 | 32,973 | Jan 30 03:52 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Nov 14 '17 | Sale | 78.86 | 143 | 11,277 | 34,525 | Nov 15 01:51 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Nov 06 '17 | Sale | 81.09 | 157 | 12,731 | 34,668 | Nov 07 05:04 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Aug 30 '17 | Sale | 72.00 | 399 | 28,728 | 34,825 | Aug 31 06:25 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Jan 31 '17 | Sale | 65.71 | 2,137 | 140,421 | 22,988 | Feb 03 04:32 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 02 '17 | Sale | 64.57 | 9,904 | 639,483 | 13,084 | Feb 03 04:32 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 01 '17 | Sale | 71.08 | 532 | 37,813 | 19,230 | Feb 02 04:46 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Jan 31 '17 | Sale | 70.62 | 1,235 | 87,215 | 19,762 | Feb 02 12:12 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Jan 30 '17 | Sale | 69.61 | 2,121 | 147,642 | 20,738 | Feb 01 01:59 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Jan 27 '17 | Sale | 71.74 | 919 | 65,925 | 22,859 | Jan 30 12:01 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Nov 07 '16 | Sale | 64.83 | 186 | 12,058 | 23,778 | Nov 08 02:29 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Nov 04 '16 | Sale | 63.43 | 114 | 7,232 | 23,964 | Nov 07 04:21 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Aug 25 '16 | Sale | 58.50 | 250 | 14,625 | 24,078 | Aug 26 05:18 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | May 24 '16 | Sale | 50.00 | 187 | 9,350 | 24,078 | May 25 03:13 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 17 '16 | Sale | 46.15 | 348 | 16,060 | 24,265 | Feb 17 06:59 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 11 '16 | Sale | 44.00 | 3,222 | 141,768 | 24,613 | Feb 16 03:41 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 05 '16 | Sale | 43.88 | 245 | 10,750 | 28,245 | Feb 05 06:32 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 02 '16 | Sale | 45.76 | 2,921 | 133,653 | 27,835 | Feb 04 03:09 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 01 '16 | Sale | 46.28 | 535 | 24,759 | 30,756 | Feb 03 03:45 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Jan 29 '16 | Sale | 46.09 | 1,160 | 53,459 | 30,943 | Feb 02 01:48 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Jan 28 '16 | Sale | 44.49 | 865 | 38,483 | 32,103 | Jan 28 07:22 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Nov 10 '15 | Sale | 50.07 | 254 | 12,717 | 23,968 | Nov 12 12:23 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Nov 04 '15 | Sale | 51.16 | 113 | 5,781 | 24,222 | Nov 04 06:45 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 24 '15 | Sale | 56.00 | 235 | 13,160 | 24,081 | Feb 25 06:05 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 03 '15 | Sale | 53.92 | 5,254 | 283,299 | 24,316 | Feb 05 04:03 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 02 '15 | Sale | 51.56 | 796 | 41,045 | 29,570 | Feb 03 05:59 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Jan 30 '15 | Sale | 53.42 | 629 | 33,599 | 30,131 | Feb 03 02:38 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 13 '14 | Sale | 61.00 | 209 | 12,749 | 21,460 | Feb 14 05:41 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 05 '14 | Sale | 56.92 | 2,791 | 158,865 | 21,669 | Feb 06 04:20 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 03 '14 | Sale | 57.14 | 3,144 | 179,642 | 21,669 | Feb 05 07:39 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 04 '14 | Sale | 60.23 | 1,568 | 94,441 | 24,460 | Feb 05 07:39 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Feb 03 '14 | Sale | 58.58 | 2,110 | 123,597 | 24,813 | Feb 04 01:15 PM |
| POWI | Barsan Radu | VP of Technology, Engineering | Nov 04 '13 | Sale | 56.92 | 656 | 37,341 | 21,014 | Nov 05 04:17 PM |
