Insider Stock Trading History of Moyer James C


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Moyer James C since year 2005. The trader's CIK number is 1308656. At the time of this reporting, Moyer James C is the Director of Monolithic Power Systems Inc . (stock ticker symbol MPWR). See this page for all insider trading activities at Monolithic Power Systems Inc .


Stock purchases, sales, and option exercises reported by insider Moyer James C since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-10-09 MPWR Monolithic Power Systems Inc Sale 15,000 108.41 1,626,075
2017-09-12 MPWR Monolithic Power Systems Inc Sale 15,000 105.20 1,577,970
2017-09-01 MPWR Monolithic Power Systems Inc Sale 2,000 102.25 204,506
2017-08-01 MPWR Monolithic Power Systems Inc Sale 12,000 103.10 1,237,236
2017-07-10 MPWR Monolithic Power Systems Inc Sale 15,000 97.64 1,464,675
2017-07-03 MPWR Monolithic Power Systems Inc Sale 2,000 95.41 190,824
2017-06-12 MPWR Monolithic Power Systems Inc Sale 15,000 96.84 1,452,660
2017-06-01 MPWR Monolithic Power Systems Inc Sale 2,000 98.27 196,534
2017-05-08 MPWR Monolithic Power Systems Inc Sale 10,000 92.47 924,700
2017-05-01 MPWR Monolithic Power Systems Inc Sale 2,000 91.36 182,712
2017-04-10 MPWR Monolithic Power Systems Inc Sale 15,000 91.45 1,371,735
2017-04-03 MPWR Monolithic Power Systems Inc Sale 2,000 91.61 183,216
2017-03-06 MPWR Monolithic Power Systems Inc Sale 15,000 87.58 1,313,640
2017-03-01 MPWR Monolithic Power Systems Inc Sale 2,000 88.84 177,688
2017-02-01 MPWR Monolithic Power Systems Inc Sale 2,000 87.97 175,942
2017-01-24 MPWR Monolithic Power Systems Inc Sale 2,500 90.00 225,000
2017-01-03 MPWR Monolithic Power Systems Inc Sale 2,000 82.71 165,422
2016-12-13 MPWR Monolithic Power Systems Inc Sale 2,500 85.62 214,050
2016-12-01 MPWR Monolithic Power Systems Inc Sale 2,000 78.70 157,396
2016-12-01 MPWR Monolithic Power Systems Inc Sale 2,000 78.70 157,396
2016-12-01 MPWR Monolithic Power Systems Inc Sale 2,000 78.70 157,396
2016-11-01 MPWR Monolithic Power Systems Inc Sale 2,000 77.03 154,050
2016-10-03 MPWR Monolithic Power Systems Inc Sale 2,000 79.54 159,084
2015-11-30 MPWR Monolithic Power Systems Inc Sale 10,000 68.05 680,500
2015-05-14 MPWR Monolithic Power Systems Inc Sale 4,000 52.74 210,980
2015-05-15 MPWR Monolithic Power Systems Inc Sale 4,000 52.77 211,064
2015-04-13 MPWR Monolithic Power Systems Inc Sale 4,600 52.12 239,729
2015-04-14 MPWR Monolithic Power Systems Inc Sale 4,600 51.53 237,060
2015-03-20 MPWR Monolithic Power Systems Inc Sale 4,600 55.59 255,732
2015-03-19 MPWR Monolithic Power Systems Inc Sale 4,600 54.77 251,955
2015-02-19 MPWR Monolithic Power Systems Inc Sale 4,600 50.59 232,714
2015-02-20 MPWR Monolithic Power Systems Inc Sale 4,600 51.49 236,858
2015-01-08 MPWR Monolithic Power Systems Inc Sale 4,600 47.90 220,353
2015-01-09 MPWR Monolithic Power Systems Inc Sale 4,600 48.16 221,545
2014-06-24 MPWR Monolithic Power Systems Inc Option Ex 20,941 17.92 375,262
2013-11-26 MPWR Monolithic Power Systems Inc Sale 8,500 32.59 277,057
2011-03-08 MPWR Monolithic Power Systems Inc Option Ex 111,999 6.38 715,113
2014-12-11 MPWR Monolithic Power Systems Inc Sale 4,600 49.30 226,798
2014-12-10 MPWR Monolithic Power Systems Inc Sale 4,600 49.27 226,665
2014-11-24 MPWR Monolithic Power Systems Inc Sale 4,600 46.77 215,151
2014-11-25 MPWR Monolithic Power Systems Inc Sale 4,600 46.94 215,933
2014-09-04 MPWR Monolithic Power Systems Inc Sale 4,600 47.19 217,051
2014-09-05 MPWR Monolithic Power Systems Inc Sale 4,600 47.20 217,110
2014-06-24 MPWR Monolithic Power Systems Inc Option Ex 20,941 17.92 375,262
2014-05-28 MPWR Monolithic Power Systems Inc Sale 8,500 39.44 335,257
2014-05-29 MPWR Monolithic Power Systems Inc Sale 8,500 39.44 335,248
2014-05-15 MPWR Monolithic Power Systems Inc Sale 8,500 36.91 313,709
2014-05-14 MPWR Monolithic Power Systems Inc Sale 8,500 37.53 318,979
2014-04-30 MPWR Monolithic Power Systems Inc Sale 8,500 36.77 312,587
2014-05-01 MPWR Monolithic Power Systems Inc Sale 8,500 36.79 312,698
2014-04-17 MPWR Monolithic Power Systems Inc Sale 8,500 36.14 307,181
2014-04-16 MPWR Monolithic Power Systems Inc Sale 8,500 35.67 303,178
2014-04-02 MPWR Monolithic Power Systems Inc Sale 8,500 39.09 332,290
2014-04-03 MPWR Monolithic Power Systems Inc Sale 8,500 39.26 333,710
2014-03-17 MPWR Monolithic Power Systems Inc Sale 8,500 38.47 326,986
2014-03-18 MPWR Monolithic Power Systems Inc Sale 8,500 38.65 328,491
2014-03-06 MPWR Monolithic Power Systems Inc Sale 8,500 36.89 313,590
2014-03-07 MPWR Monolithic Power Systems Inc Sale 8,500 36.88 313,505
2014-02-18 MPWR Monolithic Power Systems Inc Sale 8,500 35.05 297,891
2014-02-19 MPWR Monolithic Power Systems Inc Sale 8,500 34.75 295,366
2014-02-05 MPWR Monolithic Power Systems Inc Sale 8,500 31.16 264,902
2014-02-06 MPWR Monolithic Power Systems Inc Sale 8,500 31.87 270,878
2014-01-24 MPWR Monolithic Power Systems Inc Sale 8,500 33.62 285,736
2014-01-23 MPWR Monolithic Power Systems Inc Sale 8,500 34.29 291,465
2014-01-08 MPWR Monolithic Power Systems Inc Sale 8,500 33.91 288,243
2014-01-09 MPWR Monolithic Power Systems Inc Sale 8,500 33.80 287,325
2013-12-23 MPWR Monolithic Power Systems Inc Sale 8,500 33.46 284,384
2013-12-24 MPWR Monolithic Power Systems Inc Sale 8,500 33.74 286,773
2013-12-11 MPWR Monolithic Power Systems Inc Sale 8,500 32.33 274,830
2013-12-12 MPWR Monolithic Power Systems Inc Sale 8,500 31.90 271,167
2013-11-26 MPWR Monolithic Power Systems Inc Sale 8,500 32.59 277,057
2013-11-25 MPWR Monolithic Power Systems Inc Sale 8,500 32.20 273,666
2013-11-11 MPWR Monolithic Power Systems Inc Sale 8,500 32.22 273,844
2013-11-12 MPWR Monolithic Power Systems Inc Sale 8,500 32.41 275,442
2013-10-29 MPWR Monolithic Power Systems Inc Sale 8,500 32.05 272,399
2013-10-30 MPWR Monolithic Power Systems Inc Sale 8,500 31.38 266,704
2013-10-15 MPWR Monolithic Power Systems Inc Sale 8,500 31.08 264,154
2013-10-14 MPWR Monolithic Power Systems Inc Sale 8,500 30.97 263,245
2013-10-01 MPWR Monolithic Power Systems Inc Sale 8,500 30.78 261,647
2013-10-02 MPWR Monolithic Power Systems Inc Sale 8,500 30.81 261,868
2013-09-17 MPWR Monolithic Power Systems Inc Sale 8,500 30.54 259,556
2013-09-16 MPWR Monolithic Power Systems Inc Sale 8,500 30.36 258,102
2013-09-05 MPWR Monolithic Power Systems Inc Sale 8,500 30.61 260,142
2013-09-06 MPWR Monolithic Power Systems Inc Sale 8,500 30.48 259,046
2013-08-22 MPWR Monolithic Power Systems Inc Sale 8,500 28.78 244,621
2013-08-23 MPWR Monolithic Power Systems Inc Sale 8,500 28.90 245,633
2013-08-08 MPWR Monolithic Power Systems Inc Sale 8,500 28.91 245,777
2013-08-09 MPWR Monolithic Power Systems Inc Sale 8,500 27.90 237,184
2013-07-24 MPWR Monolithic Power Systems Inc Sale 8,500 26.39 224,306
2013-07-23 MPWR Monolithic Power Systems Inc Sale 8,500 26.29 223,448
2013-07-10 MPWR Monolithic Power Systems Inc Sale 3,500 24.36 85,242
2013-07-11 MPWR Monolithic Power Systems Inc Sale 8,500 25.08 213,197
2013-06-25 MPWR Monolithic Power Systems Inc Sale 3,500 23.72 83,034
2013-06-26 MPWR Monolithic Power Systems Inc Sale 3,500 23.99 83,968
2013-06-13 MPWR Monolithic Power Systems Inc Sale 1,600 24.55 39,284
2013-06-12 MPWR Monolithic Power Systems Inc Sale 1,600 24.64 39,427
2013-05-28 MPWR Monolithic Power Systems Inc Sale 1,600 24.51 39,212
2013-05-30 MPWR Monolithic Power Systems Inc Sale 1,600 24.35 38,961
2013-05-15 MPWR Monolithic Power Systems Inc Sale 1,600 24.46 39,132
2013-05-14 MPWR Monolithic Power Systems Inc Sale 1,600 24.43 39,089
2013-05-02 MPWR Monolithic Power Systems Inc Sale 1,600 23.76 38,012
2013-05-03 MPWR Monolithic Power Systems Inc Sale 1,600 24.23 38,768
2013-04-15 MPWR Monolithic Power Systems Inc Sale 1,600 22.15 35,435
2013-04-16 MPWR Monolithic Power Systems Inc Sale 1,600 22.17 35,473
2013-04-03 MPWR Monolithic Power Systems Inc Sale 3,200 23.21 74,284
2013-03-20 MPWR Monolithic Power Systems Inc Sale 1,600 24.24 38,787
2013-03-21 MPWR Monolithic Power Systems Inc Sale 1,600 23.88 38,201
2013-03-05 MPWR Monolithic Power Systems Inc Sale 1,600 24.39 39,017
2013-03-04 MPWR Monolithic Power Systems Inc Sale 1,600 24.44 39,099
2013-02-22 MPWR Monolithic Power Systems Inc Sale 1,600 24.70 39,524
2013-02-21 MPWR Monolithic Power Systems Inc Sale 1,600 24.81 39,697
2013-02-06 MPWR Monolithic Power Systems Inc Sale 625 22.89 14,305
2013-02-07 MPWR Monolithic Power Systems Inc Sale 35 23.70 829
2013-02-05 MPWR Monolithic Power Systems Inc Sale 1,600 23.28 37,252
2013-02-04 MPWR Monolithic Power Systems Inc Sale 1,600 23.33 37,321
2013-01-25 MPWR Monolithic Power Systems Inc Sale 1,600 23.36 37,368
2013-01-24 MPWR Monolithic Power Systems Inc Sale 1,600 23.28 37,244
2013-01-08 MPWR Monolithic Power Systems Inc Sale 1,600 22.23 35,574
2013-01-07 MPWR Monolithic Power Systems Inc Sale 1,600 22.31 35,697
2012-12-27 MPWR Monolithic Power Systems Inc Sale 600 21.59 12,953
2012-12-28 MPWR Monolithic Power Systems Inc Sale 600 21.60 12,960
2012-12-12 MPWR Monolithic Power Systems Inc Sale 1,600 22.15 35,446
2012-12-11 MPWR Monolithic Power Systems Inc Sale 600 21.32 12,792
2012-11-29 MPWR Monolithic Power Systems Inc Sale 600 20.88 12,526
2012-11-30 MPWR Monolithic Power Systems Inc Sale 600 21.10 12,660
2012-11-14 MPWR Monolithic Power Systems Inc Sale 200 19.19 3,838
2012-11-13 MPWR Monolithic Power Systems Inc Sale 200 18.73 3,747
2012-11-12 MPWR Monolithic Power Systems Inc Sale 117 19.36 2,265
2012-10-31 MPWR Monolithic Power Systems Inc Sale 600 19.41 11,644
2012-11-01 MPWR Monolithic Power Systems Inc Sale 600 19.54 11,722
2012-10-18 MPWR Monolithic Power Systems Inc Sale 200 18.91 3,782
2012-10-19 MPWR Monolithic Power Systems Inc Sale 200 18.74 3,747
2012-10-01 MPWR Monolithic Power Systems Inc Sale 600 19.80 11,878
2012-10-02 MPWR Monolithic Power Systems Inc Sale 600 19.48 11,686
2012-09-19 MPWR Monolithic Power Systems Inc Sale 600 20.44 12,262
2012-09-18 MPWR Monolithic Power Systems Inc Sale 600 20.54 12,324
2012-09-04 MPWR Monolithic Power Systems Inc Sale 600 20.56 12,337
2012-09-05 MPWR Monolithic Power Systems Inc Sale 600 20.18 12,111
2012-08-23 MPWR Monolithic Power Systems Inc Sale 1,600 22.19 35,499
2012-08-24 MPWR Monolithic Power Systems Inc Sale 1,600 22.32 35,713
2012-08-10 MPWR Monolithic Power Systems Inc Sale 761 20.74 15,784
2012-08-09 MPWR Monolithic Power Systems Inc Sale 600 20.56 12,334
2012-07-23 MPWR Monolithic Power Systems Inc Sale 200 18.32 3,663
2012-07-24 MPWR Monolithic Power Systems Inc Sale 200 18.75 3,750
2012-07-11 MPWR Monolithic Power Systems Inc Sale 600 19.72 11,832
2012-07-12 MPWR Monolithic Power Systems Inc Sale 600 19.41 11,646
2012-06-29 MPWR Monolithic Power Systems Inc Sale 600 19.83 11,897
2012-06-28 MPWR Monolithic Power Systems Inc Sale 300 19.31 5,793
2012-06-12 MPWR Monolithic Power Systems Inc Sale 400 19.59 7,837
2012-06-13 MPWR Monolithic Power Systems Inc Sale 400 19.18 7,673
2012-06-01 MPWR Monolithic Power Systems Inc Sale 400 18.38 7,350
2012-05-31 MPWR Monolithic Power Systems Inc Sale 400 18.82 7,526
2012-05-17 MPWR Monolithic Power Systems Inc Sale 400 20.43 8,172
2012-05-16 MPWR Monolithic Power Systems Inc Sale 400 20.50 8,200
2012-05-10 MPWR Monolithic Power Systems Inc Sale 158 20.87 3,297
2012-05-03 MPWR Monolithic Power Systems Inc Sale 400 20.94 8,376
2012-05-02 MPWR Monolithic Power Systems Inc Sale 400 20.91 8,362
2012-04-19 MPWR Monolithic Power Systems Inc Sale 400 19.93 7,972
2012-04-18 MPWR Monolithic Power Systems Inc Sale 400 19.89 7,954
2012-04-04 MPWR Monolithic Power Systems Inc Sale 400 18.88 7,553
2012-04-05 MPWR Monolithic Power Systems Inc Sale 400 19.51 7,803
2012-03-20 MPWR Monolithic Power Systems Inc Sale 400 19.11 7,645
2012-03-21 MPWR Monolithic Power Systems Inc Sale 400 19.09 7,636
2012-03-06 MPWR Monolithic Power Systems Inc Sale 200 17.76 3,552
2012-02-24 MPWR Monolithic Power Systems Inc Sale 400 18.41 7,363
2012-02-23 MPWR Monolithic Power Systems Inc Sale 400 17.78 7,112
2012-02-10 MPWR Monolithic Power Systems Inc Sale 158 16.42 2,594
2011-11-10 MPWR Monolithic Power Systems Inc Sale 141 11.90 1,677
2011-08-10 MPWR Monolithic Power Systems Inc Sale 146 11.80 1,723
2011-05-10 MPWR Monolithic Power Systems Inc Sale 141 16.14 2,276
2011-03-08 MPWR Monolithic Power Systems Inc Option Ex 111,999 6.38 715,113
2011-02-10 MPWR Monolithic Power Systems Inc Sale 160 15.74 2,519
2010-11-10 MPWR Monolithic Power Systems Inc Sale 167 15.43 2,576
2010-11-10 MPWR Monolithic Power Systems Inc Sale 167 15.43 2,576
2010-08-12 MPWR Monolithic Power Systems Inc Sale 179 17.31 3,098
2010-05-11 MPWR Monolithic Power Systems Inc Sale 167 21.77 3,635
2010-05-05 MPWR Monolithic Power Systems Inc Sale 720 22.77 16,394
2010-05-06 MPWR Monolithic Power Systems Inc Sale 720 22.64 16,300
2010-04-21 MPWR Monolithic Power Systems Inc Sale 720 24.22 17,439
2010-04-21 MPWR Monolithic Power Systems Inc Sale 720 24.22 17,439
2010-04-20 MPWR Monolithic Power Systems Inc Sale 720 24.23 17,449
2010-04-08 MPWR Monolithic Power Systems Inc Sale 720 22.74 16,372
2010-04-07 MPWR Monolithic Power Systems Inc Sale 720 22.51 16,207
2010-03-24 MPWR Monolithic Power Systems Inc Sale 720 22.72 16,357
2010-03-23 MPWR Monolithic Power Systems Inc Sale 720 22.52 16,214
2010-01-12 MPWR Monolithic Power Systems Inc Sale 200 22.28 4,456
2009-12-30 MPWR Monolithic Power Systems Inc Sale 720 24.28 17,484
2009-12-29 MPWR Monolithic Power Systems Inc Sale 720 24.15 17,385
2009-12-28 MPWR Monolithic Power Systems Inc Sale 720 24.15 17,385
2009-12-18 MPWR Monolithic Power Systems Inc Sale 720 23.84 17,167
2009-12-17 MPWR Monolithic Power Systems Inc Sale 720 23.73 17,089
2009-12-02 MPWR Monolithic Power Systems Inc Sale 720 23.69 17,056
2009-11-19 MPWR Monolithic Power Systems Inc Sale 141 22.22 3,133
2009-10-20 MPWR Monolithic Power Systems Inc Sale 720 22.30 16,053
2009-09-24 MPWR Monolithic Power Systems Inc Sale 720 23.44 16,875
2009-09-23 MPWR Monolithic Power Systems Inc Sale 720 24.85 17,889
2008-09-24 MPWR Monolithic Power Systems Inc Sale 1,250 19.20 23,993
2008-09-19 MPWR Monolithic Power Systems Inc Sale 1,250 19.70 24,626
2008-09-10 MPWR Monolithic Power Systems Inc Sale 3,750 20.50 76,856
2008-09-05 MPWR Monolithic Power Systems Inc Sale 9,600 21.04 202,022
2008-09-05 MPWR Monolithic Power Systems Inc Sale 400 21.28 8,513
2008-08-27 MPWR Monolithic Power Systems Inc Sale 7,200 23.33 167,983
2008-08-27 MPWR Monolithic Power Systems Inc Sale 2,800 23.56 65,968
2008-08-21 MPWR Monolithic Power Systems Inc Sale 2,639 23.12 61,008
2008-08-21 MPWR Monolithic Power Systems Inc Sale 7,361 22.89 168,471
2008-08-13 MPWR Monolithic Power Systems Inc Sale 950 27.58 26,197
2008-08-13 MPWR Monolithic Power Systems Inc Sale 4,400 25.97 114,272
2008-08-13 MPWR Monolithic Power Systems Inc Sale 4,650 25.45 118,361
2008-08-07 MPWR Monolithic Power Systems Inc Sale 5,000 26.16 130,800
2008-08-07 MPWR Monolithic Power Systems Inc Sale 5,000 25.70 128,505
2008-08-07 MPWR Monolithic Power Systems Inc Sale 5,000 26.16 130,800
2008-08-07 MPWR Monolithic Power Systems Inc Sale 5,000 25.70 128,505
2008-07-30 MPWR Monolithic Power Systems Inc Sale 7,500 22.06 165,420
2008-07-30 MPWR Monolithic Power Systems Inc Sale 2,500 22.30 55,762
2008-07-21 MPWR Monolithic Power Systems Inc Sale 1,650 24.02 39,631
2008-07-21 MPWR Monolithic Power Systems Inc Sale 8,350 23.78 198,529
2008-07-17 MPWR Monolithic Power Systems Inc Sale 5,803 24.14 140,113
2008-07-17 MPWR Monolithic Power Systems Inc Sale 4,197 23.70 99,456
2008-07-10 MPWR Monolithic Power Systems Inc Sale 6,084 23.38 142,231
2008-07-10 MPWR Monolithic Power Systems Inc Sale 3,916 23.72 92,895
2008-07-02 MPWR Monolithic Power Systems Inc Sale 7,100 23.37 165,934
2008-07-02 MPWR Monolithic Power Systems Inc Sale 2,900 23.74 68,848
2008-06-24 MPWR Monolithic Power Systems Inc Sale 6,250 22.22 138,881
2008-06-24 MPWR Monolithic Power Systems Inc Sale 3,750 22.72 85,188
2008-06-18 MPWR Monolithic Power Systems Inc Sale 6,700 24.30 162,843
2008-06-18 MPWR Monolithic Power Systems Inc Sale 3,300 24.78 81,780
2008-06-10 MPWR Monolithic Power Systems Inc Sale 2,700 24.42 65,923
2008-06-10 MPWR Monolithic Power Systems Inc Sale 7,300 23.93 174,696
2008-06-02 MPWR Monolithic Power Systems Inc Sale 8,850 24.43 216,196
2008-06-02 MPWR Monolithic Power Systems Inc Sale 1,150 24.78 28,499
2008-05-28 MPWR Monolithic Power Systems Inc Sale 950 23.06 21,909
2008-05-28 MPWR Monolithic Power Systems Inc Sale 9,050 22.91 207,353
2008-05-23 MPWR Monolithic Power Systems Inc Sale 2,700 23.05 62,243
2008-05-23 MPWR Monolithic Power Systems Inc Sale 7,300 22.81 166,483
2008-05-12 MPWR Monolithic Power Systems Inc Sale 7,700 23.82 183,444
2008-05-12 MPWR Monolithic Power Systems Inc Sale 2,300 24.14 55,522
2008-05-09 MPWR Monolithic Power Systems Inc Sale 4,200 22.98 96,532
2008-05-09 MPWR Monolithic Power Systems Inc Sale 5,800 22.65 131,358
2008-05-01 MPWR Monolithic Power Systems Inc Sale 8,300 23.68 196,560
2008-05-01 MPWR Monolithic Power Systems Inc Sale 1,700 23.97 40,750
2008-04-21 MPWR Monolithic Power Systems Inc Sale 10,000 21.34 213,350
2008-04-16 MPWR Monolithic Power Systems Inc Sale 10,000 21.46 214,590
2008-04-07 MPWR Monolithic Power Systems Inc Sale 3,750 20.17 75,630
2008-03-26 MPWR Monolithic Power Systems Inc Sale 500 18.12 9,060
2008-01-08 MPWR Monolithic Power Systems Inc Sale 100 18.56 1,855
2008-01-03 MPWR Monolithic Power Systems Inc Sale 10,000 20.98 209,780
2007-12-27 MPWR Monolithic Power Systems Inc Sale 8,400 21.54 180,910
2007-12-27 MPWR Monolithic Power Systems Inc Sale 1,600 22.06 35,302
2007-12-18 MPWR Monolithic Power Systems Inc Sale 1,250 19.57 24,463
2007-12-13 MPWR Monolithic Power Systems Inc Sale 4,800 21.92 105,225
2007-12-13 MPWR Monolithic Power Systems Inc Sale 5,200 21.33 110,915
2007-12-05 MPWR Monolithic Power Systems Inc Sale 500 19.17 9,585
2007-11-28 MPWR Monolithic Power Systems Inc Sale 1,250 19.50 24,368
2007-11-19 MPWR Monolithic Power Systems Inc Sale 1,250 19.27 24,091
2007-11-16 MPWR Monolithic Power Systems Inc Sale 1,250 19.53 24,410
2007-11-09 MPWR Monolithic Power Systems Inc Sale 3,750 20.12 75,442
2007-10-30 MPWR Monolithic Power Systems Inc Sale 3,100 23.25 72,075
2007-10-30 MPWR Monolithic Power Systems Inc Sale 6,900 22.98 158,562
2007-10-22 MPWR Monolithic Power Systems Inc Sale 6,700 22.91 153,503
2007-10-22 MPWR Monolithic Power Systems Inc Sale 3,300 23.32 76,962
2007-10-15 MPWR Monolithic Power Systems Inc Sale 3,900 23.25 90,682
2007-10-15 MPWR Monolithic Power Systems Inc Sale 6,100 22.90 139,714
2007-10-09 MPWR Monolithic Power Systems Inc Sale 8,600 23.30 200,414
2007-10-09 MPWR Monolithic Power Systems Inc Sale 1,400 23.64 33,090
2007-10-04 MPWR Monolithic Power Systems Inc Sale 3,200 23.98 76,729
2007-10-04 MPWR Monolithic Power Systems Inc Sale 6,800 23.39 159,072
2007-09-27 MPWR Monolithic Power Systems Inc Sale 900 25.72 23,146
2007-09-27 MPWR Monolithic Power Systems Inc Sale 9,100 25.43 231,403
2007-09-19 MPWR Monolithic Power Systems Inc Sale 9,400 21.98 206,574
2007-09-19 MPWR Monolithic Power Systems Inc Sale 600 22.16 13,299
2007-09-13 MPWR Monolithic Power Systems Inc Sale 4,498 21.32 95,906
2007-09-13 MPWR Monolithic Power Systems Inc Sale 5,502 21.73 119,569
2007-09-06 MPWR Monolithic Power Systems Inc Sale 4,334 20.91 90,606
2007-08-28 MPWR Monolithic Power Systems Inc Sale 3,750 20.09 75,348
2007-08-15 MPWR Monolithic Power Systems Inc Sale 500 18.80 9,400
2007-08-09 MPWR Monolithic Power Systems Inc Sale 200 18.57 3,713
2007-05-31 MPWR Monolithic Power Systems Inc Sale 9,124 16.85 153,739
2007-05-31 MPWR Monolithic Power Systems Inc Option Ex 15,207 5.00 76,035
2007-05-29 MPWR Monolithic Power Systems Inc Option Ex 41,929 5.00 209,645
2007-05-30 MPWR Monolithic Power Systems Inc Option Ex 42,865 5.00 214,325
2007-05-29 MPWR Monolithic Power Systems Inc Sale 25,157 17.07 429,480
2007-05-30 MPWR Monolithic Power Systems Inc Sale 25,719 16.86 433,673
2006-05-09 MPWR Monolithic Power Systems Inc Sale 496 17.00 8,432
2006-05-10 MPWR Monolithic Power Systems Inc 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 (Director of Monolithic Power Systems Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.