The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Moyer James C since 2006.
This trader's CIK number is 1308656.
At the time of last reporting, Moyer James C was the Officer of Monolithic Power Systems Inc. (stock ticker symbol MPWR).
Also see all insider trading activities at Monolithic Power Systems Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2023 | MPWR | 0 | $0 | 3,800 | $2,049,617 | 0 | $0 |
| 2022 | MPWR | 0 | $0 | 49,800 | $19,317,370 | 0 | $0 |
| 2021 | MPWR | 0 | $0 | 36,000 | $14,533,987 | 0 | $0 |
| 2020 | MPWR | 0 | $0 | 132,000 | $28,915,515 | 0 | $0 |
| 2019 | MPWR | 0 | $0 | 178,000 | $25,465,087 | 0 | $0 |
| 2018 | MPWR | 0 | $0 | 135,000 | $16,810,745 | 0 | $0 |
| 2017 | MPWR | 0 | $0 | 155,500 | $15,613,645 | 0 | $0 |
| 2016 | MPWR | 0 | $0 | 12,500 | $999,372 | 0 | $0 |
| 2015 | MPWR | 0 | $0 | 54,800 | $2,998,490 | 0 | $0 |
| 2014 | MPWR | 0 | $0 | 223,100 | $8,364,980 | 153,881 | $1,465,637 |
| 2013 | MPWR | 0 | $0 | 262,060 | $7,657,428 | 0 | $0 |
| 2012 | MPWR | 0 | $0 | 24,294 | $494,568 | 0 | $0 |
| 2011 | MPWR | 0 | $0 | 588 | $8,195 | 111,999 | $715,113 |
| 2010 | MPWR | 0 | $0 | 7,360 | $166,512 | 0 | $0 |
| 2009 | MPWR | 0 | $0 | 6,621 | $157,516 | 0 | $0 |
| 2008 | MPWR | 0 | $0 | 240,600 | $5,586,124 | 0 | $0 |
| 2007 | MPWR | 0 | $0 | 178,034 | $3,661,370 | 100,001 | $500,005 |
| 2006 | MPWR | 0 | $0 | 1,496 | $25,932 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2023-11-16 | MPWR | Sale | 3,800 | 539.37 | 2,049,617 |
| 2022-12-12 | MPWR | Sale | 40,000 | 387.23 | 15,489,079 |
| 2022-09-22 | MPWR | Sale | 9,800 | 390.64 | 3,828,291 |
| 2021-11-12 | MPWR | Sale | 2,000 | 555.31 | 1,110,620 |
| 2021-08-06 | MPWR | Sale | 7,000 | 460.97 | 3,226,790 |
| 2021-07-16 | MPWR | Sale | 12,000 | 381.57 | 4,578,792 |
| 2021-02-09 | MPWR | Sale | 15,000 | 374.52 | 5,617,785 |
| 2020-12-08 | MPWR | Sale | 15,000 | 321.62 | 4,824,225 |
| 2020-11-13 | MPWR | Sale | 1,000 | 307.70 | 307,699 |
| 2020-11-10 | MPWR | Sale | 15,000 | 308.38 | 4,625,715 |
| 2020-09-08 | MPWR | Sale | 15,000 | 248.03 | 3,720,465 |
| 2020-05-14 | MPWR | Sale | 10,000 | 195.34 | 1,953,420 |
| 2020-05-11 | MPWR | Sale | 14,000 | 210.43 | 2,946,006 |
| 2020-04-13 | MPWR | Sale | 14,000 | 170.75 | 2,390,430 |
| 2020-03-09 | MPWR | Sale | 19,000 | 152.66 | 2,900,597 |
| 2020-02-20 | MPWR | Sale | 10,000 | 184.38 | 1,843,830 |
| 2020-01-13 | MPWR | Sale | 19,000 | 179.11 | 3,403,128 |
| 2019-12-02 | MPWR | Sale | 19,000 | 158.58 | 3,013,039 |
| 2019-11-13 | MPWR | Sale | 10,000 | 160.31 | 1,603,090 |
| 2019-10-07 | MPWR | Sale | 19,000 | 150.72 | 2,863,604 |
| 2019-09-19 | MPWR | Sale | 20,000 | 158.02 | 3,160,360 |
| 2019-08-15 | MPWR | Sale | 10,000 | 145.52 | 1,455,200 |
| 2019-07-15 | MPWR | Sale | 20,000 | 143.53 | 2,870,600 |
| 2019-05-30 | MPWR | Sale | 10,000 | 118.31 | 1,183,100 |
| 2019-05-13 | MPWR | Sale | 15,000 | 129.18 | 1,937,745 |
| 2019-04-08 | MPWR | Sale | 15,000 | 144.51 | 2,167,635 |
| 2019-03-11 | MPWR | Sale | 15,000 | 137.01 | 2,055,210 |
| 2019-02-21 | MPWR | Sale | 10,000 | 134.66 | 1,346,639 |
| 2019-01-14 | MPWR | Sale | 15,000 | 120.59 | 1,808,865 |
| 2018-12-10 | MPWR | Sale | 15,000 | 120.16 | 1,802,340 |
| 2018-11-26 | MPWR | Sale | 10,000 | 126.19 | 1,261,850 |
| 2018-10-08 | MPWR | Sale | 15,000 | 116.55 | 1,748,250 |
| 2018-09-10 | MPWR | Sale | 15,000 | 146.27 | 2,194,005 |
| 2018-07-09 | MPWR | Sale | 15,000 | 137.31 | 2,059,650 |
| 2018-05-07 | MPWR | Sale | 10,000 | 124.89 | 1,248,900 |
| 2018-04-09 | MPWR | Sale | 15,000 | 113.41 | 1,701,105 |
| 2018-03-05 | MPWR | Sale | 15,000 | 118.10 | 1,771,470 |
| 2018-02-21 | MPWR | Sale | 10,000 | 118.77 | 1,187,700 |
| 2018-01-16 | MPWR | Sale | 15,000 | 122.36 | 1,835,475 |
| 2017-12-11 | MPWR | Sale | 15,000 | 113.70 | 1,705,530 |
| 2017-11-20 | MPWR | Sale | 10,000 | 123.76 | 1,237,580 |
| 2017-10-09 | MPWR | Sale | 15,000 | 108.41 | 1,626,075 |
| 2017-09-12 | MPWR | Sale | 15,000 | 105.20 | 1,577,970 |
| 2017-09-01 | MPWR | Sale | 2,000 | 102.25 | 204,506 |
| 2017-08-01 | MPWR | Sale | 12,000 | 103.10 | 1,237,236 |
| 2017-07-10 | MPWR | Sale | 15,000 | 97.64 | 1,464,675 |
| 2017-07-03 | MPWR | Sale | 2,000 | 95.41 | 190,824 |
| 2017-06-12 | MPWR | Sale | 15,000 | 96.84 | 1,452,660 |
| 2017-06-01 | MPWR | Sale | 2,000 | 98.27 | 196,534 |
| 2017-05-08 | MPWR | Sale | 10,000 | 92.47 | 924,700 |
| 2017-05-01 | MPWR | Sale | 2,000 | 91.36 | 182,712 |
| 2017-04-10 | MPWR | Sale | 15,000 | 91.45 | 1,371,735 |
| 2017-04-03 | MPWR | Sale | 2,000 | 91.61 | 183,216 |
| 2017-03-06 | MPWR | Sale | 15,000 | 87.58 | 1,313,640 |
| 2017-03-01 | MPWR | Sale | 2,000 | 88.84 | 177,688 |
| 2017-02-01 | MPWR | Sale | 2,000 | 87.97 | 175,942 |
| 2017-01-24 | MPWR | Sale | 2,500 | 90.00 | 225,000 |
| 2017-01-03 | MPWR | Sale | 2,000 | 82.71 | 165,422 |
| 2016-12-13 | MPWR | Sale | 2,500 | 85.62 | 214,050 |
| 2016-12-01 | MPWR | Sale | 2,000 | 78.70 | 157,396 |
| 2016-12-01 | MPWR | Sale | 2,000 | 78.70 | 157,396 |
| 2016-12-01 | MPWR | Sale | 2,000 | 78.70 | 157,396 |
| 2016-11-01 | MPWR | Sale | 2,000 | 77.03 | 154,050 |
| 2016-10-03 | MPWR | Sale | 2,000 | 79.54 | 159,084 |
| 2015-11-30 | MPWR | Sale | 10,000 | 68.05 | 680,500 |
| 2015-05-15 | MPWR | Sale | 4,000 | 52.77 | 211,064 |
| 2015-05-14 | MPWR | Sale | 4,000 | 52.74 | 210,980 |
| 2015-04-13 | MPWR | Sale | 4,600 | 52.12 | 239,729 |
| 2015-04-14 | MPWR | Sale | 4,600 | 51.53 | 237,060 |
| 2015-03-19 | MPWR | Sale | 4,600 | 54.77 | 251,955 |
| 2015-03-20 | MPWR | Sale | 4,600 | 55.59 | 255,732 |
| 2015-02-19 | MPWR | Sale | 4,600 | 50.59 | 232,714 |
| 2015-02-20 | MPWR | Sale | 4,600 | 51.49 | 236,858 |
| 2015-01-08 | MPWR | Sale | 4,600 | 47.90 | 220,353 |
| 2015-01-09 | MPWR | Sale | 4,600 | 48.16 | 221,545 |
| 2014-06-24 | MPWR | Option Ex | 20,941 | 17.92 | 375,262 |
| 2013-11-26 | MPWR | Sale | 8,500 | 32.59 | 277,057 |
| 2011-03-08 | MPWR | Option Ex | 111,999 | 6.38 | 715,113 |
| 2014-12-11 | MPWR | Sale | 4,600 | 49.30 | 226,798 |
| 2014-12-10 | MPWR | Sale | 4,600 | 49.27 | 226,665 |
| 2014-11-25 | MPWR | Sale | 4,600 | 46.94 | 215,933 |
| 2014-11-24 | MPWR | Sale | 4,600 | 46.77 | 215,151 |
| 2014-09-04 | MPWR | Sale | 4,600 | 47.19 | 217,051 |
| 2014-09-05 | MPWR | Sale | 4,600 | 47.20 | 217,110 |
| 2014-06-24 | MPWR | Option Ex | 20,941 | 17.92 | 375,262 |
| 2014-05-29 | MPWR | Sale | 8,500 | 39.44 | 335,248 |
| 2014-05-28 | MPWR | Sale | 8,500 | 39.44 | 335,257 |
| 2014-05-14 | MPWR | Sale | 8,500 | 37.53 | 318,979 |
| 2014-05-15 | MPWR | Sale | 8,500 | 36.91 | 313,709 |
| 2014-04-30 | MPWR | Sale | 8,500 | 36.77 | 312,587 |
| 2014-05-01 | MPWR | Sale | 8,500 | 36.79 | 312,698 |
| 2014-04-16 | MPWR | Sale | 8,500 | 35.67 | 303,178 |
| 2014-04-17 | MPWR | Sale | 8,500 | 36.14 | 307,181 |
| 2014-04-02 | MPWR | Sale | 8,500 | 39.09 | 332,290 |
| 2014-04-03 | MPWR | Sale | 8,500 | 39.26 | 333,710 |
| 2014-03-17 | MPWR | Sale | 8,500 | 38.47 | 326,986 |
| 2014-03-18 | MPWR | Sale | 8,500 | 38.65 | 328,491 |
| 2014-03-07 | MPWR | Sale | 8,500 | 36.88 | 313,505 |
| 2014-03-06 | MPWR | Sale | 8,500 | 36.89 | 313,590 |
| 2014-02-18 | MPWR | Sale | 8,500 | 35.05 | 297,891 |
| 2014-02-19 | MPWR | Sale | 8,500 | 34.75 | 295,366 |
| 2014-02-06 | MPWR | Sale | 8,500 | 31.87 | 270,878 |
| 2014-02-05 | MPWR | Sale | 8,500 | 31.16 | 264,902 |
| 2014-01-23 | MPWR | Sale | 8,500 | 34.29 | 291,465 |
| 2014-01-24 | MPWR | Sale | 8,500 | 33.62 | 285,736 |
| 2014-01-08 | MPWR | Sale | 8,500 | 33.91 | 288,243 |
| 2014-01-09 | MPWR | Sale | 8,500 | 33.80 | 287,325 |
| 2013-12-24 | MPWR | Sale | 8,500 | 33.74 | 286,773 |
| 2013-12-23 | MPWR | Sale | 8,500 | 33.46 | 284,384 |
| 2013-12-11 | MPWR | Sale | 8,500 | 32.33 | 274,830 |
| 2013-12-12 | MPWR | Sale | 8,500 | 31.90 | 271,167 |
| 2013-11-26 | MPWR | Sale | 8,500 | 32.59 | 277,057 |
| 2013-11-25 | MPWR | Sale | 8,500 | 32.20 | 273,666 |
| 2013-11-11 | MPWR | Sale | 8,500 | 32.22 | 273,844 |
| 2013-11-12 | MPWR | Sale | 8,500 | 32.41 | 275,442 |
| 2013-10-29 | MPWR | Sale | 8,500 | 32.05 | 272,399 |
| 2013-10-30 | MPWR | Sale | 8,500 | 31.38 | 266,704 |
| 2013-10-15 | MPWR | Sale | 8,500 | 31.08 | 264,154 |
| 2013-10-14 | MPWR | Sale | 8,500 | 30.97 | 263,245 |
| 2013-10-01 | MPWR | Sale | 8,500 | 30.78 | 261,647 |
| 2013-10-02 | MPWR | Sale | 8,500 | 30.81 | 261,868 |
| 2013-09-17 | MPWR | Sale | 8,500 | 30.54 | 259,556 |
| 2013-09-16 | MPWR | Sale | 8,500 | 30.36 | 258,102 |
| 2013-09-05 | MPWR | Sale | 8,500 | 30.61 | 260,142 |
| 2013-09-06 | MPWR | Sale | 8,500 | 30.48 | 259,046 |
| 2013-08-22 | MPWR | Sale | 8,500 | 28.78 | 244,621 |
| 2013-08-23 | MPWR | Sale | 8,500 | 28.90 | 245,633 |
| 2013-08-09 | MPWR | Sale | 8,500 | 27.90 | 237,184 |
| 2013-08-08 | MPWR | Sale | 8,500 | 28.91 | 245,777 |
| 2013-07-23 | MPWR | Sale | 8,500 | 26.29 | 223,448 |
| 2013-07-24 | MPWR | Sale | 8,500 | 26.39 | 224,306 |
| 2013-07-11 | MPWR | Sale | 8,500 | 25.08 | 213,197 |
| 2013-07-10 | MPWR | Sale | 3,500 | 24.36 | 85,242 |
| 2013-06-25 | MPWR | Sale | 3,500 | 23.72 | 83,034 |
| 2013-06-26 | MPWR | Sale | 3,500 | 23.99 | 83,968 |
| 2013-06-12 | MPWR | Sale | 1,600 | 24.64 | 39,427 |
| 2013-06-13 | MPWR | Sale | 1,600 | 24.55 | 39,284 |
| 2013-05-30 | MPWR | Sale | 1,600 | 24.35 | 38,961 |
| 2013-05-28 | MPWR | Sale | 1,600 | 24.51 | 39,212 |
| 2013-05-14 | MPWR | Sale | 1,600 | 24.43 | 39,089 |
| 2013-05-15 | MPWR | Sale | 1,600 | 24.46 | 39,132 |
| 2013-05-03 | MPWR | Sale | 1,600 | 24.23 | 38,768 |
| 2013-05-02 | MPWR | Sale | 1,600 | 23.76 | 38,012 |
| 2013-04-15 | MPWR | Sale | 1,600 | 22.15 | 35,435 |
| 2013-04-16 | MPWR | Sale | 1,600 | 22.17 | 35,473 |
| 2013-04-03 | MPWR | Sale | 3,200 | 23.21 | 74,284 |
| 2013-03-21 | MPWR | Sale | 1,600 | 23.88 | 38,201 |
| 2013-03-20 | MPWR | Sale | 1,600 | 24.24 | 38,787 |
| 2013-03-04 | MPWR | Sale | 1,600 | 24.44 | 39,099 |
| 2013-03-05 | MPWR | Sale | 1,600 | 24.39 | 39,017 |
| 2013-02-22 | MPWR | Sale | 1,600 | 24.70 | 39,524 |
| 2013-02-21 | MPWR | Sale | 1,600 | 24.81 | 39,697 |
| 2013-02-07 | MPWR | Sale | 35 | 23.70 | 829 |
| 2013-02-06 | MPWR | Sale | 625 | 22.89 | 14,305 |
| 2013-02-04 | MPWR | Sale | 1,600 | 23.33 | 37,321 |
| 2013-02-05 | MPWR | Sale | 1,600 | 23.28 | 37,252 |
| 2013-01-25 | MPWR | Sale | 1,600 | 23.36 | 37,368 |
| 2013-01-24 | MPWR | Sale | 1,600 | 23.28 | 37,244 |
| 2013-01-07 | MPWR | Sale | 1,600 | 22.31 | 35,697 |
| 2013-01-08 | MPWR | Sale | 1,600 | 22.23 | 35,574 |
| 2012-12-27 | MPWR | Sale | 600 | 21.59 | 12,953 |
| 2012-12-28 | MPWR | Sale | 600 | 21.60 | 12,960 |
| 2012-12-12 | MPWR | Sale | 1,600 | 22.15 | 35,446 |
| 2012-12-11 | MPWR | Sale | 600 | 21.32 | 12,792 |
| 2012-11-29 | MPWR | Sale | 600 | 20.88 | 12,526 |
| 2012-11-30 | MPWR | Sale | 600 | 21.10 | 12,660 |
| 2012-11-12 | MPWR | Sale | 117 | 19.36 | 2,265 |
| 2012-11-13 | MPWR | Sale | 200 | 18.73 | 3,747 |
| 2012-11-14 | MPWR | Sale | 200 | 19.19 | 3,838 |
| 2012-11-01 | MPWR | Sale | 600 | 19.54 | 11,722 |
| 2012-10-31 | MPWR | Sale | 600 | 19.41 | 11,644 |
| 2012-10-18 | MPWR | Sale | 200 | 18.91 | 3,782 |
| 2012-10-19 | MPWR | Sale | 200 | 18.74 | 3,747 |
| 2012-10-01 | MPWR | Sale | 600 | 19.80 | 11,878 |
| 2012-10-02 | MPWR | Sale | 600 | 19.48 | 11,686 |
| 2012-09-19 | MPWR | Sale | 600 | 20.44 | 12,262 |
| 2012-09-18 | MPWR | Sale | 600 | 20.54 | 12,324 |
| 2012-09-04 | MPWR | Sale | 600 | 20.56 | 12,337 |
| 2012-09-05 | MPWR | Sale | 600 | 20.18 | 12,111 |
| 2012-08-23 | MPWR | Sale | 1,600 | 22.19 | 35,499 |
| 2012-08-24 | MPWR | Sale | 1,600 | 22.32 | 35,713 |
| 2012-08-09 | MPWR | Sale | 600 | 20.56 | 12,334 |
| 2012-08-10 | MPWR | Sale | 761 | 20.74 | 15,784 |
| 2012-07-23 | MPWR | Sale | 200 | 18.32 | 3,663 |
| 2012-07-24 | MPWR | Sale | 200 | 18.75 | 3,750 |
| 2012-07-11 | MPWR | Sale | 600 | 19.72 | 11,832 |
| 2012-07-12 | MPWR | Sale | 600 | 19.41 | 11,646 |
| 2012-06-29 | MPWR | Sale | 600 | 19.83 | 11,897 |
| 2012-06-28 | MPWR | Sale | 300 | 19.31 | 5,793 |
| 2012-06-12 | MPWR | Sale | 400 | 19.59 | 7,837 |
| 2012-06-13 | MPWR | Sale | 400 | 19.18 | 7,673 |
| 2012-06-01 | MPWR | Sale | 400 | 18.38 | 7,350 |
| 2012-05-31 | MPWR | Sale | 400 | 18.82 | 7,526 |
| 2012-05-17 | MPWR | Sale | 400 | 20.43 | 8,172 |
| 2012-05-16 | MPWR | Sale | 400 | 20.50 | 8,200 |
| 2012-05-10 | MPWR | Sale | 158 | 20.87 | 3,297 |
| 2012-05-03 | MPWR | Sale | 400 | 20.94 | 8,376 |
| 2012-05-02 | MPWR | Sale | 400 | 20.91 | 8,362 |
| 2012-04-19 | MPWR | Sale | 400 | 19.93 | 7,972 |
| 2012-04-18 | MPWR | Sale | 400 | 19.89 | 7,954 |
| 2012-04-05 | MPWR | Sale | 400 | 19.51 | 7,803 |
| 2012-04-04 | MPWR | Sale | 400 | 18.88 | 7,553 |
| 2012-03-20 | MPWR | Sale | 400 | 19.11 | 7,645 |
| 2012-03-21 | MPWR | Sale | 400 | 19.09 | 7,636 |
| 2012-03-06 | MPWR | Sale | 200 | 17.76 | 3,552 |
| 2012-02-24 | MPWR | Sale | 400 | 18.41 | 7,363 |
| 2012-02-23 | MPWR | Sale | 400 | 17.78 | 7,112 |
| 2012-02-10 | MPWR | Sale | 158 | 16.42 | 2,594 |
| 2011-11-10 | MPWR | Sale | 141 | 11.90 | 1,677 |
| 2011-08-10 | MPWR | Sale | 146 | 11.80 | 1,723 |
| 2011-05-10 | MPWR | Sale | 141 | 16.14 | 2,276 |
| 2011-03-08 | MPWR | Option Ex | 111,999 | 6.38 | 715,113 |
| 2011-02-10 | MPWR | Sale | 160 | 15.74 | 2,519 |
| 2010-11-10 | MPWR | Sale | 167 | 15.43 | 2,576 |
| 2010-11-10 | MPWR | Sale | 167 | 15.43 | 2,576 |
| 2010-08-12 | MPWR | Sale | 179 | 17.31 | 3,098 |
| 2010-05-11 | MPWR | Sale | 167 | 21.77 | 3,635 |
| 2010-05-06 | MPWR | Sale | 720 | 22.64 | 16,300 |
| 2010-05-05 | MPWR | Sale | 720 | 22.77 | 16,394 |
| 2010-04-21 | MPWR | Sale | 720 | 24.22 | 17,439 |
| 2010-04-21 | MPWR | Sale | 720 | 24.22 | 17,439 |
| 2010-04-20 | MPWR | Sale | 720 | 24.23 | 17,449 |
| 2010-04-08 | MPWR | Sale | 720 | 22.74 | 16,372 |
| 2010-04-07 | MPWR | Sale | 720 | 22.51 | 16,207 |
| 2010-03-24 | MPWR | Sale | 720 | 22.72 | 16,357 |
| 2010-03-23 | MPWR | Sale | 720 | 22.52 | 16,214 |
| 2010-01-12 | MPWR | Sale | 200 | 22.28 | 4,456 |
| 2009-12-30 | MPWR | Sale | 720 | 24.28 | 17,484 |
| 2009-12-29 | MPWR | Sale | 720 | 24.15 | 17,385 |
| 2009-12-28 | MPWR | Sale | 720 | 24.15 | 17,385 |
| 2009-12-18 | MPWR | Sale | 720 | 23.84 | 17,167 |
| 2009-12-17 | MPWR | Sale | 720 | 23.73 | 17,089 |
| 2009-12-02 | MPWR | Sale | 720 | 23.69 | 17,056 |
| 2009-11-19 | MPWR | Sale | 141 | 22.22 | 3,133 |
| 2009-10-20 | MPWR | Sale | 720 | 22.30 | 16,053 |
| 2009-09-24 | MPWR | Sale | 720 | 23.44 | 16,875 |
| 2009-09-23 | MPWR | Sale | 720 | 24.85 | 17,889 |
| 2008-09-24 | MPWR | Sale | 1,250 | 19.20 | 23,993 |
| 2008-09-19 | MPWR | Sale | 1,250 | 19.70 | 24,626 |
| 2008-09-10 | MPWR | Sale | 3,750 | 20.50 | 76,856 |
| 2008-09-05 | MPWR | Sale | 9,600 | 21.04 | 202,022 |
| 2008-09-05 | MPWR | Sale | 400 | 21.28 | 8,513 |
| 2008-08-27 | MPWR | Sale | 7,200 | 23.33 | 167,983 |
| 2008-08-27 | MPWR | Sale | 2,800 | 23.56 | 65,968 |
| 2008-08-21 | MPWR | Sale | 2,639 | 23.12 | 61,008 |
| 2008-08-21 | MPWR | Sale | 7,361 | 22.89 | 168,471 |
| 2008-08-13 | MPWR | Sale | 950 | 27.58 | 26,197 |
| 2008-08-13 | MPWR | Sale | 4,400 | 25.97 | 114,272 |
| 2008-08-13 | MPWR | Sale | 4,650 | 25.45 | 118,361 |
| 2008-08-07 | MPWR | Sale | 5,000 | 26.16 | 130,800 |
| 2008-08-07 | MPWR | Sale | 5,000 | 25.70 | 128,505 |
| 2008-08-07 | MPWR | Sale | 5,000 | 26.16 | 130,800 |
| 2008-08-07 | MPWR | Sale | 5,000 | 25.70 | 128,505 |
| 2008-07-30 | MPWR | Sale | 7,500 | 22.06 | 165,420 |
| 2008-07-30 | MPWR | Sale | 2,500 | 22.30 | 55,762 |
| 2008-07-21 | MPWR | Sale | 8,350 | 23.78 | 198,529 |
| 2008-07-21 | MPWR | Sale | 1,650 | 24.02 | 39,631 |
| 2008-07-17 | MPWR | Sale | 4,197 | 23.70 | 99,456 |
| 2008-07-17 | MPWR | Sale | 5,803 | 24.14 | 140,113 |
| 2008-07-10 | MPWR | Sale | 6,084 | 23.38 | 142,231 |
| 2008-07-10 | MPWR | Sale | 3,916 | 23.72 | 92,895 |
| 2008-07-02 | MPWR | Sale | 2,900 | 23.74 | 68,848 |
| 2008-07-02 | MPWR | Sale | 7,100 | 23.37 | 165,934 |
| 2008-06-24 | MPWR | Sale | 6,250 | 22.22 | 138,881 |
| 2008-06-24 | MPWR | Sale | 3,750 | 22.72 | 85,188 |
| 2008-06-18 | MPWR | Sale | 6,700 | 24.30 | 162,843 |
| 2008-06-18 | MPWR | Sale | 3,300 | 24.78 | 81,780 |
| 2008-06-10 | MPWR | Sale | 7,300 | 23.93 | 174,696 |
| 2008-06-10 | MPWR | Sale | 2,700 | 24.42 | 65,923 |
| 2008-06-02 | MPWR | Sale | 8,850 | 24.43 | 216,196 |
| 2008-06-02 | MPWR | Sale | 1,150 | 24.78 | 28,499 |
| 2008-05-28 | MPWR | Sale | 9,050 | 22.91 | 207,353 |
| 2008-05-28 | MPWR | Sale | 950 | 23.06 | 21,909 |
| 2008-05-23 | MPWR | Sale | 2,700 | 23.05 | 62,243 |
| 2008-05-23 | MPWR | Sale | 7,300 | 22.81 | 166,483 |
| 2008-05-12 | MPWR | Sale | 7,700 | 23.82 | 183,444 |
| 2008-05-12 | MPWR | Sale | 2,300 | 24.14 | 55,522 |
| 2008-05-09 | MPWR | Sale | 5,800 | 22.65 | 131,358 |
| 2008-05-09 | MPWR | Sale | 4,200 | 22.98 | 96,532 |
| 2008-05-01 | MPWR | Sale | 1,700 | 23.97 | 40,750 |
| 2008-05-01 | MPWR | Sale | 8,300 | 23.68 | 196,560 |
| 2008-04-21 | MPWR | Sale | 10,000 | 21.34 | 213,350 |
| 2008-04-16 | MPWR | Sale | 10,000 | 21.46 | 214,590 |
| 2008-04-07 | MPWR | Sale | 3,750 | 20.17 | 75,630 |
| 2008-03-26 | MPWR | Sale | 500 | 18.12 | 9,060 |
| 2008-01-08 | MPWR | Sale | 100 | 18.56 | 1,855 |
| 2008-01-03 | MPWR | Sale | 10,000 | 20.98 | 209,780 |
| 2007-12-27 | MPWR | Sale | 1,600 | 22.06 | 35,302 |
| 2007-12-27 | MPWR | Sale | 8,400 | 21.54 | 180,910 |
| 2007-12-18 | MPWR | Sale | 1,250 | 19.57 | 24,463 |
| 2007-12-13 | MPWR | Sale | 4,800 | 21.92 | 105,225 |
| 2007-12-13 | MPWR | Sale | 5,200 | 21.33 | 110,915 |
| 2007-12-05 | MPWR | Sale | 500 | 19.17 | 9,585 |
| 2007-11-28 | MPWR | Sale | 1,250 | 19.50 | 24,368 |
| 2007-11-16 | MPWR | Sale | 1,250 | 19.53 | 24,410 |
| 2007-11-19 | MPWR | Sale | 1,250 | 19.27 | 24,091 |
| 2007-11-09 | MPWR | Sale | 3,750 | 20.12 | 75,442 |
| 2007-10-30 | MPWR | Sale | 6,900 | 22.98 | 158,562 |
| 2007-10-30 | MPWR | Sale | 3,100 | 23.25 | 72,075 |
| 2007-10-22 | MPWR | Sale | 6,700 | 22.91 | 153,503 |
| 2007-10-22 | MPWR | Sale | 3,300 | 23.32 | 76,962 |
| 2007-10-15 | MPWR | Sale | 3,900 | 23.25 | 90,682 |
| 2007-10-15 | MPWR | Sale | 6,100 | 22.90 | 139,714 |
| 2007-10-09 | MPWR | Sale | 1,400 | 23.64 | 33,090 |
| 2007-10-09 | MPWR | Sale | 8,600 | 23.30 | 200,414 |
| 2007-10-04 | MPWR | Sale | 6,800 | 23.39 | 159,072 |
| 2007-10-04 | MPWR | Sale | 3,200 | 23.98 | 76,729 |
| 2007-09-27 | MPWR | Sale | 9,100 | 25.43 | 231,403 |
| 2007-09-27 | MPWR | Sale | 900 | 25.72 | 23,146 |
| 2007-09-19 | MPWR | Sale | 600 | 22.16 | 13,299 |
| 2007-09-19 | MPWR | Sale | 9,400 | 21.98 | 206,574 |
| 2007-09-13 | MPWR | Sale | 4,498 | 21.32 | 95,906 |
| 2007-09-13 | MPWR | Sale | 5,502 | 21.73 | 119,569 |
| 2007-09-06 | MPWR | Sale | 4,334 | 20.91 | 90,606 |
| 2007-08-28 | MPWR | Sale | 3,750 | 20.09 | 75,348 |
| 2007-08-15 | MPWR | Sale | 500 | 18.80 | 9,400 |
| 2007-08-09 | MPWR | Sale | 200 | 18.57 | 3,713 |
| 2007-05-31 | MPWR | Sale | 9,124 | 16.85 | 153,739 |
| 2007-05-31 | MPWR | Option Ex | 15,207 | 5.00 | 76,035 |
| 2007-05-29 | MPWR | Option Ex | 41,929 | 5.00 | 209,645 |
| 2007-05-30 | MPWR | Option Ex | 42,865 | 5.00 | 214,325 |
| 2007-05-29 | MPWR | Sale | 25,157 | 17.07 | 429,480 |
| 2007-05-30 | MPWR | Sale | 25,719 | 16.86 | 433,673 |
| 2006-05-09 | MPWR | Sale | 496 | 17.00 | 8,432 |
| 2006-05-10 | MPWR | Sale | 1,000 | 17.50 | 17,500 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Moyer James C (Officer of Monolithic Power Systems Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.