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| Latest Insider Trading | Top Insider Trading Recent Week | Top 10% Owner Trading Recent Week | Filter
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| Ticker | Owner | Relationship | Date | Transaction | Cost  |
#Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| MPWR | Kuo Wei Chang | Director | Nov 21 '25 | Proposed Sale | 846.20 | 200 | 169,240 | Nov 21 12:33 PM | |
| MPWR | CHANG KUO WEI HERBERT | Director | May 13 '25 | Sale | 738.00 | 50 | 36,900 | 626 | May 13 06:09 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 12 '25 | Sale | 698.00 | 100 | 69,800 | 676 | May 12 08:24 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 08 '25 | Sale | 650.00 | 100 | 65,000 | 776 | May 09 06:53 PM |
| MPWR | KUO WEI CHANG | Director | May 08 '25 | Proposed Sale | 650.00 | 300 | 195,000 | May 08 01:46 PM | |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 15 '24 | Sale | 893.44 | 200 | 178,688 | 541 | Aug 15 04:10 PM |
| MPWR | KUO WEI CHANG | Director | Aug 15 '24 | Proposed Sale | 888.00 | 200 | 177,600 | Aug 15 11:38 AM | |
| MPWR | CHANG KUO WEI HERBERT | Director | May 20 '24 | Sale | 750.00 | 200 | 150,000 | 741 | May 22 06:09 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 15 '24 | Sale | 735.00 | 200 | 147,000 | 941 | May 15 06:52 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Feb 29 '24 | Sale | 706.34 | 250 | 176,585 | 1,141 | Feb 29 06:10 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Feb 22 '24 | Sale | 750.00 | 250 | 187,500 | 1,391 | Feb 23 11:25 AM |
| MPWR | CHANG KUO WEI HERBERT | Director | Nov 14 '23 | Sale | 523.64 | 400 | 209,456 | 1,293 | Nov 15 05:40 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Nov 13 '23 | Sale | 510.00 | 100 | 51,000 | 1,693 | Nov 13 05:37 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 29 '23 | Sale | 500.00 | 500 | 250,000 | 1,793 | Aug 29 04:24 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Feb 26 '21 | Sale | 370.00 | 300 | 111,000 | 1,281 | Feb 26 05:55 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Nov 04 '20 | Sale | 326.33 | 3,000 | 978,999 | 1,048 | Nov 05 04:02 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 28 '20 | Sale | 268.00 | 1,300 | 348,400 | 4,048 | Sep 01 04:46 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 12 '20 | Sale | 279.50 | 400 | 111,800 | 5,348 | Aug 14 05:21 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 06 '20 | Sale | 280.00 | 600 | 168,000 | 5,848 | Aug 10 06:27 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 07 '20 | Sale | 283.00 | 100 | 28,300 | 5,748 | Aug 10 06:27 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 03 '20 | Sale | 271.26 | 476 | 129,120 | 7,248 | Aug 05 05:53 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 04 '20 | Sale | 274.50 | 200 | 54,900 | 7,048 | Aug 05 05:53 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 05 '20 | Sale | 276.00 | 600 | 165,600 | 6,448 | Aug 05 05:53 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 08 '20 | Sale | 208.00 | 1,026 | 213,408 | 9,724 | May 12 05:23 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 11 '20 | Sale | 212.00 | 2,000 | 424,000 | 7,724 | May 12 05:23 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 05 '20 | Sale | 198.00 | 1,000 | 198,000 | 10,750 | May 07 04:22 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Feb 13 '20 | Sale | 192.00 | 1,000 | 192,000 | 11,750 | Feb 14 05:17 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Feb 11 '20 | Sale | 187.72 | 1,000 | 187,717 | 11,702 | Feb 12 05:21 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Feb 26 '14 | Sale | 36.06 | 7,254 | 261,549 | 2,358 | Feb 27 08:38 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Feb 24 '14 | Sale | 35.58 | 5,000 | 177,876 | 9,612 | Feb 25 07:11 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Nov 27 '13 | Sale | 33.33 | 8,000 | 266,600 | 13,762 | Nov 29 05:53 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Nov 29 '13 | Sale | 33.75 | 2,643 | 89,201 | 11,119 | Nov 29 05:53 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Nov 11 '13 | Sale | 32.13 | 10,000 | 321,300 | 31,762 | Nov 13 07:26 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Nov 13 '13 | Sale | 33.13 | 10,000 | 331,300 | 21,762 | Nov 13 07:26 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Nov 06 '13 | Sale | 32.00 | 2,257 | 72,224 | 43,505 | Nov 08 08:27 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Nov 07 '13 | Sale | 32.00 | 1,743 | 55,776 | 41,762 | Nov 08 08:27 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 28 '13 | Sale | 29.05 | 6,000 | 174,300 | 45,762 | Aug 28 05:42 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 26 '13 | Sale | 29.02 | 4,000 | 116,100 | 51,762 | Aug 26 06:14 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 15 '13 | Sale | 29.30 | 8,000 | 234,400 | 55,762 | Aug 19 08:02 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 12 '13 | Sale | 29.00 | 392 | 11,368 | 63,762 | Aug 14 09:08 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 13 '13 | Sale | 29.28 | 7,108 | 208,124 | 63,762 | Aug 14 09:08 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 28 '13 | Sale | 24.56 | 5,000 | 122,823 | 86,262 | May 31 05:39 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 30 '13 | Sale | 24.58 | 10,000 | 245,753 | 76,262 | May 31 05:39 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 31 '13 | Sale | 24.75 | 12,500 | 309,425 | 63,762 | May 31 05:39 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Feb 27 '13 | Sale | 24.83 | 7,500 | 186,250 | 91,262 | Mar 01 07:52 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Feb 28 '13 | Sale | 24.80 | 2,799 | 69,415 | 91,262 | Mar 01 07:52 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 29 '12 | Sale | 22.01 | 2,000 | 44,022 | 91,035 | Aug 30 06:41 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 27 '12 | Sale | 22.81 | 9,500 | 216,700 | 91,035 | Aug 29 02:40 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 23 '12 | Sale | 22.27 | 3,000 | 66,800 | 91,035 | Aug 24 06:46 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 24 '12 | Sale | 22.36 | 8,500 | 190,100 | 91,035 | Aug 24 06:46 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 21 '12 | Sale | 22.16 | 11,000 | 243,706 | 91,035 | Aug 23 05:31 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 22 '12 | Sale | 21.93 | 4,000 | 87,722 | 91,035 | Aug 23 05:31 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 16 '12 | Sale | 21.43 | 18,000 | 385,700 | 91,035 | Aug 17 05:46 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 14 '12 | Sale | 12.20 | 2,000 | 24,400 | 91,035 | Aug 15 07:30 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 09 '12 | Sale | 21.10 | 12,000 | 253,200 | 91,035 | Aug 10 06:45 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 10 '12 | Sale | 21.05 | 8,000 | 168,430 | 91,035 | Aug 10 06:45 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Feb 29 '12 | Sale | 18.99 | 15,000 | 284,778 | 91,035 | Feb 29 06:53 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Feb 24 '12 | Sale | 18.79 | 10,000 | 187,914 | 0 | Feb 27 04:38 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Feb 22 '12 | Sale | 17.76 | 7,177 | 127,473 | 23,000 | Feb 24 06:04 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Feb 23 '12 | Sale | 18.20 | 13,000 | 236,561 | 10,000 | Feb 24 06:04 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Feb 17 '12 | Sale | 18.52 | 1,012 | 18,738 | 30,177 | Feb 17 07:17 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 30 '11 | Sale | 12.54 | 10,000 | 125,357 | 0 | Aug 30 05:44 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 29 '11 | Sale | 12.56 | 5,000 | 62,800 | 10,000 | Aug 29 07:56 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 23 '11 | Sale | 12.17 | 5,000 | 60,831 | 15,000 | Aug 24 05:06 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 17 '11 | Sale | 12.50 | 1,145 | 14,314 | 20,000 | Aug 17 07:54 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 11 '11 | Sale | 12.53 | 5,000 | 62,658 | 21,145 | Aug 11 07:56 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 31 '11 | Sale | 17.26 | 18,518 | 319,561 | 26,145 | May 31 05:38 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 27 '11 | Sale | 16.90 | 20,000 | 338,076 | 44,663 | May 31 12:45 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 06 '11 | Sale | 16.53 | 7,500 | 123,950 | 139,119 | May 20 01:44 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 19 '11 | Sale | 16.76 | 14,456 | 242,261 | 72,163 | May 19 04:52 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 18 '11 | Sale | 16.65 | 12,500 | 208,150 | 86,619 | May 18 05:18 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 13 '11 | Sale | 16.83 | 32,500 | 547,102 | 99,119 | May 13 06:29 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 12 '11 | Sale | 16.56 | 15,000 | 248,400 | 131,619 | May 13 12:07 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 03 '11 | Sale | 16.71 | 15,200 | 253,921 | 146,619 | May 04 12:25 PM |
| MRVL | CHANG KUO WEI HERBERT | Director | Mar 28 '11 | Sale | 16.09 | 12,000 | 193,080 | 0 | Mar 30 07:01 PM |
| MRVL | CHANG KUO WEI HERBERT | Director | Mar 29 '11 | Sale | 16.12 | 12,000 | 193,440 | 0 | Mar 30 07:01 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Nov 30 '10 | Sale | 16.18 | 10,000 | 161,769 | 161,819 | Dec 01 10:49 AM |
| MPWR | CHANG KUO WEI HERBERT | Director | Nov 29 '10 | Sale | 16.51 | 10,000 | 165,131 | 171,819 | Nov 30 11:31 AM |
| MPWR | CHANG KUO WEI HERBERT | Director | Nov 19 '10 | Sale | 16.05 | 20,000 | 320,992 | 181,819 | Nov 22 01:49 PM |
| MRVL | CHANG KUO WEI HERBERT | Director | Jun 10 '10 | Sale | 17.51 | 4,200 | 73,524 | 0 | Jun 14 08:15 PM |
| MRVL | CHANG KUO WEI HERBERT | Director | Jun 11 '10 | Sale | 17.68 | 25,800 | 456,136 | 0 | Jun 14 08:15 PM |
| MRVL | CHANG KUO WEI HERBERT | Director | Jun 14 '10 | Sale | 17.92 | 50,000 | 896,175 | 0 | Jun 14 08:15 PM |
| MRVL | CHANG KUO WEI HERBERT | Director | Jun 07 '10 | Sale | 18.45 | 40,000 | 738,036 | 0 | Jun 09 07:47 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 28 '09 | Sale | 23.00 | 5,000 | 115,000 | 201,819 | Aug 28 05:22 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 26 '09 | Sale | 23.30 | 19,713 | 459,327 | 206,819 | Aug 27 01:44 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 25 '09 | Sale | 23.15 | 16,172 | 374,325 | 226,532 | Aug 26 12:16 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 24 '09 | Sale | 23.44 | 71,015 | 1,664,478 | 242,704 | Aug 24 06:06 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 21 '09 | Sale | 23.25 | 30,000 | 697,548 | 313,719 | Aug 21 06:43 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 20 '09 | Sale | 23.50 | 13,100 | 307,850 | 343,719 | Aug 20 06:37 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 14 '09 | Sale | 23.00 | 5,000 | 115,000 | 366,819 | Aug 17 04:02 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 15 '08 | Sale | 25.52 | 9,590 | 244,774 | 63,014 | Aug 19 01:15 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 18 '08 | Sale | 25.11 | 11,626 | 291,900 | 51,388 | Aug 19 01:15 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 14 '08 | Sale | 26.57 | 20,000 | 531,442 | 371,819 | Aug 14 04:58 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 13 '08 | Sale | 27.65 | 2,183 | 60,360 | 391,819 | Aug 14 02:19 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 12 '08 | Sale | 28.07 | 146,601 | 4,114,435 | 72,604 | Aug 13 05:38 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 06 '08 | Sale | 25.43 | 50,000 | 1,271,695 | 241,388 | Aug 11 07:47 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 08 '08 | Sale | 26.15 | 11,972 | 313,015 | 649,847 | Aug 11 07:47 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 11 '08 | Sale | 27.69 | 278,028 | 7,697,356 | 91,388 | Aug 11 07:47 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 07 '08 | Sale | 25.76 | 60,000 | 1,545,618 | 661,819 | Aug 08 09:58 AM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 06 '08 | Sale | 25.43 | 100,000 | 2,543,390 | 721,819 | Aug 07 02:22 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | Aug 05 '08 | Sale | 25.04 | 200,000 | 5,007,790 | 291,388 | Aug 06 03:32 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 21 '08 | Sale | 24.60 | 26,077 | 641,494 | 971,819 | May 22 07:24 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 19 '08 | Sale | 25.25 | 24,000 | 606,000 | 997,896 | May 20 06:14 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 15 '08 | Sale | 25.08 | 48,000 | 1,203,840 | 1,073,819 | May 19 04:57 PM |
| MPWR | CHANG KUO WEI HERBERT | Director | May 16 '08 | Sale | 25.06 | 51,923 | 1,301,190 | 1,021,896 | May 19 04:57 PM |
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