Insider Trading activities of Monolithic Power Systems Inc insiders. , Part 3

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Monolithic Power Systems Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Monolithic Power Systems Inc since year 2005. (See page 1 of this report.) Table 2 shows the detailed insider transactions of Monolithic Power Systems Inc since 2005. The reporting company's ticker symbol is MPWR. The reporting company's CIK number is 1280452.
The total value of stock buying since 2005 is $0.
The total value of stock sales since 2005 is $413,182,133.
The total value of stock option exercises since 2005 is $42,827,321.



Table 2. Detailed insider stock purchases, sales, and option exercises of Monolithic Power Systems Inc insiders (MPWR) , Part 3
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2015-04-14 Moyer James C (Director) Sale 4,600 51.53 237,060
2015-04-13 Moyer James C (Director) Sale 4,600 52.12 239,729
2015-04-09 Hsing Michael (CEO) Sale 7,025 52.01 365,377
2015-04-09 Hsing Michael (CEO) Option Ex 10,507 15.03 157,920
2015-04-08 Hsing Michael (CEO) Sale 3,651 52.01 189,884
2015-04-08 Hsing Michael (CEO) Option Ex 5,462 15.03 82,093
2015-04-07 Hsing Michael (CEO) Sale 32,310 52.07 1,682,381
2015-04-07 Hsing Michael (CEO) Option Ex 48,332 15.03 726,429
2015-04-06 Hsing Michael (CEO) Sale 36,443 52.00 1,895,036
2015-04-06 Hsing Michael (CEO) Option Ex 54,515 15.03 819,360
2015-04-06 Xiao Deming (Pres. of MPS Asia Operations) Sale 97 51.28 4,974
2015-04-02 Hsing Michael (CEO) Sale 71,550 52.00 3,720,743
2015-04-02 Hsing Michael (CEO) Option Ex 107,030 15.03 1,608,660
2015-04-01 Hsing Michael (CEO) Sale 59,010 52.01 3,068,992
2015-04-01 Hsing Michael (CEO) Option Ex 88,271 15.03 1,326,713
2015-03-30 Xiao Deming (Pres. of MPS Asia Operations) Sale 10,696 52.98 566,652
2015-03-20 Moyer James C (Director) Sale 4,600 55.59 255,732
2015-03-19 Moyer James C (Director) Sale 4,600 54.77 251,955
2015-03-18 Rao Meera (CFO) Option Ex 36,000 .00 0
2015-03-18 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Option Ex 43,200 .00 0
2015-03-18 Tseng Saria (VP & General Counsel) Option Ex 43,200 .00 0
2015-03-18 Hsing Michael (CEO) Option Ex 110,000 .00 0
2015-03-18 Xiao Deming (Pres. of MPS Asia Operations) Option Ex 43,200 .00 0
2015-03-16 Xiao Deming (Pres. of MPS Asia Operations) Sale 259 53.16 13,768
2015-02-24 Lee Victor K (Director) Sale 5,000 52.50 262,500
2015-02-24 Lee Victor K (Director) Option Ex 5,000 23.05 115,250
2015-02-20 Moyer James C (Director) Sale 4,600 51.49 236,858
2015-02-19 Tseng Saria (VP & General Counsel) Sale 28,441 50.94 1,448,841
2015-02-19 Moyer James C (Director) Sale 4,600 50.59 232,714
2015-02-19 Smith- Pilkington Karen A (Director) Sale 15,705 50.96 800,295
2015-02-19 Smith- Pilkington Karen A (Director) Option Ex 15,705 22.53 353,833
2015-02-13 Lee Victor K (Director) Sale 5,000 50.25 251,250
2015-02-13 Lee Victor K (Director) Option Ex 5,000 23.05 115,250
2015-02-10 Rao Meera (CFO) Sale 1,182 47.87 56,582
2015-02-09 Rao Meera (CFO) Sale 4,678 47.54 222,373
2015-02-09 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Sale 1,535 47.56 73,003
2015-02-09 Tseng Saria (VP & General Counsel) Sale 1,535 47.56 73,003
2015-02-09 Hsing Michael (CEO) Sale 4,569 47.56 217,287
2015-02-09 Xiao Deming (Pres. of MPS Asia Operations) Sale 1,956 47.56 93,021
2015-02-06 Rao Meera (CFO) Sale 570 47.39 27,012
2015-02-06 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Sale 699 47.39 33,125
2015-02-06 Tseng Saria (VP & General Counsel) Sale 1,343 47.71 64,071
2015-02-06 Hsing Michael (CEO) Sale 2,060 47.39 97,623
2015-02-06 Xiao Deming (Pres. of MPS Asia Operations) Sale 792 47.39 37,532
2015-02-05 Rao Meera (CFO) Sale 17,598 47.87 842,416
2015-02-05 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Sale 22,042 47.87 1,055,150
2015-02-05 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Option Ex 1,103 14.89 16,423
2015-02-05 Tseng Saria (VP & General Counsel) Sale 21,941 47.87 1,050,315
2015-02-05 Hsing Michael (CEO) Sale 72,959 47.95 3,492,951
2015-02-05 Xiao Deming (Pres. of MPS Asia Operations) Sale 24,863 47.87 1,190,191
2015-02-03 Rao Meera (CFO) Sale 1,555 47.21 73,411
2015-02-03 Rao Meera (CFO) Option Ex 36,000 .00 0
2015-02-03 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Sale 1,306 47.21 61,656
2015-02-03 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Option Ex 43,200 .00 0
2015-02-03 Tseng Saria (VP & General Counsel) Sale 1,064 47.21 50,231
2015-02-03 Tseng Saria (VP & General Counsel) Option Ex 43,200 .00 0
2015-02-03 Hsing Michael (CEO) Option Ex 110,000 .00 0
2015-02-03 Xiao Deming (Pres. of MPS Asia Operations) Sale 2,243 47.21 105,892
2015-02-03 Xiao Deming (Pres. of MPS Asia Operations) Option Ex 43,200 .00 0
2015-01-26 Xiao Deming (Pres. of MPS Asia Operations) Sale 12 47.82 573
2015-01-09 Moyer James C (Director) Sale 4,600 48.16 221,545
2015-01-08 Moyer James C (Director) Sale 4,600 47.90 220,353
2015-01-05 Xiao Deming (Pres. of MPS Asia Operations) Sale 97 48.18 4,673
2014-12-16 Xiao Deming (Pres. of MPS Asia Operations) Sale 72 48.00 3,456
2014-12-12 Xiao Deming (Pres. of MPS Asia Operations) Sale 152 48.49 7,370
2014-12-11 Moyer James C (Director) Sale 4,600 49.30 226,798
2014-12-10 Moyer James C (Director) Sale 4,600 49.27 226,665
2014-11-26 Tseng Saria (VP & General Counsel) Sale 3,863 48.10 185,818
2014-11-25 Moyer James C (Director) Sale 4,600 46.94 215,933
2014-11-24 Moyer James C (Director) Sale 4,600 46.77 215,151
2014-11-21 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Sale 17,086 46.34 791,679
2014-11-21 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Option Ex 10,000 15.03 150,300
2014-11-21 Xiao Deming (Pres. of MPS Asia Operations) Sale 5,031 46.80 235,450
2014-11-18 Hsing Michael (CEO) Sale 7,954 46.39 369,001
2014-11-18 Hsing Michael (CEO) Option Ex 7,954 14.89 118,435
2014-11-17 Hsing Michael (CEO) Sale 70,575 45.09 3,182,297
2014-11-17 Hsing Michael (CEO) Option Ex 70,575 14.89 1,050,861
2014-11-12 Tseng Saria (VP & General Counsel) Sale 98 44.93 4,403
2014-11-11 Rao Meera (CFO) Sale 1,192 44.78 53,377
2014-11-10 Rao Meera (CFO) Sale 4,186 44.54 186,456
2014-11-10 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Sale 1,523 44.46 67,712
2014-11-10 Tseng Saria (VP & General Counsel) Sale 1,523 44.46 67,712
2014-11-10 Hsing Michael (CEO) Sale 4,531 44.46 201,448
2014-11-10 Xiao Deming (Pres. of MPS Asia Operations) Sale 1,939 44.46 86,207
2014-11-06 Rao Meera (CFO) Sale 570 44.26 25,228
2014-11-06 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Sale 698 44.26 30,893
2014-11-06 Tseng Saria (VP & General Counsel) Sale 698 44.26 30,893
2014-11-06 Hsing Michael (CEO) Sale 2,060 44.26 91,175
2014-11-06 Xiao Deming (Pres. of MPS Asia Operations) Sale 792 44.26 35,053
2014-11-05 Rao Meera (CFO) Sale 587 43.81 25,716
2014-11-05 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Sale 718 43.81 31,455
2014-11-05 Tseng Saria (VP & General Counsel) Sale 718 43.81 31,455
2014-11-05 Hsing Michael (CEO) Sale 2,679 43.81 117,366
2014-11-05 Xiao Deming (Pres. of MPS Asia Operations) Sale 814 43.81 35,661
2014-11-04 Rao Meera (CFO) Sale 2,038 43.70 89,062
2014-11-04 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Sale 1,694 43.70 74,029
2014-11-04 Tseng Saria (VP & General Counsel) Sale 1,348 43.70 58,908
2014-11-04 Xiao Deming (Pres. of MPS Asia Operations) Sale 2,147 43.70 93,823
2014-10-23 Xiao Deming (Pres. of MPS Asia Operations) Sale 11 39.65 436
2014-10-21 Rao Meera (CFO) Option Ex 36,000 .00 0
2014-10-21 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Option Ex 43,200 .00 0
2014-10-21 Tseng Saria (VP & General Counsel) Option Ex 43,200 .00 0
2014-10-21 Hsing Michael (CEO) Option Ex 110,000 .00 0
2014-10-21 Xiao Deming (Pres. of MPS Asia Operations) Option Ex 43,200 .00 0
2014-10-06 Xiao Deming (Pres. of MPS Asia Operations) Sale 89 44.11 3,925
2014-09-16 Xiao Deming (Pres. of MPS Asia Operations) Sale 72 45.17 3,252
2014-09-10 Xiao Deming (Pres. of MPS Asia Operations) Sale 150 45.35 6,802
2014-09-05 Moyer James C (Director) Sale 4,600 47.20 217,110
2014-09-04 Moyer James C (Director) Sale 4,600 47.19 217,051
2014-08-26 Hsing Michael (CEO) Sale 109,080 46.42 5,063,384
2014-08-25 Hsing Michael (CEO) Sale 110,652 45.96 5,085,454
2014-08-22 Hsing Michael (CEO) Sale 80,130 46.36 3,714,584
2014-08-19 Rao Meera (CFO) Sale 8,648 45.00 389,160
2014-08-11 Rao Meera (CFO) Sale 1,192 42.51 50,671
2014-08-11 Tseng Saria (VP & General Counsel) Sale 1,376 42.52 58,500
2014-08-11 Hsing Michael (CEO) Sale 78,529 42.55 3,341,487
2014-08-11 Xiao Deming (Pres. of MPS Asia Operations) Sale 2,084 42.58 88,730
2014-08-08 Rao Meera (CFO) Sale 4,288 42.10 180,541
2014-08-08 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Sale 1,522 42.04 63,984
2014-08-08 Tseng Saria (VP & General Counsel) Sale 1,522 42.04 63,984
2014-08-08 Hsing Michael (CEO) Sale 4,530 42.04 190,441
2014-08-08 Xiao Deming (Pres. of MPS Asia Operations) Sale 8,261 42.07 347,721
2014-08-06 Rao Meera (CFO) Sale 575 41.85 24,063
2014-08-06 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Sale 705 41.85 29,504
2014-08-06 Tseng Saria (VP & General Counsel) Sale 1,351 42.11 56,885
2014-08-06 Hsing Michael (CEO) Sale 2,077 41.85 86,922
2014-08-06 Xiao Deming (Pres. of MPS Asia Operations) Sale 798 41.85 33,396
2014-08-05 Rao Meera (CFO) Sale 590 41.12 24,260
2014-08-05 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Sale 722 41.12 29,688
2014-08-05 Tseng Saria (VP & General Counsel) Sale 2,368 41.53 98,335
2014-08-05 Hsing Michael (CEO) Sale 2,693 41.12 110,736
2014-08-05 Xiao Deming (Pres. of MPS Asia Operations) Sale 8,413 41.56 349,677
2014-08-04 Rao Meera (CFO) Sale 2,127 41.41 88,079
2014-08-04 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Sale 2,028 41.41 83,979
2014-08-04 Tseng Saria (VP & General Counsel) Sale 1,823 41.41 75,490
2014-08-04 Hsing Michael (CEO) Sale 860 41.41 35,612
2014-08-04 Xiao Deming (Pres. of MPS Asia Operations) Sale 2,662 41.41 110,233
2014-08-01 Xiao Deming (Pres. of MPS Asia Operations) Sale 3,035 41.40 125,655
2014-07-29 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Sale 2,682 42.75 114,655
2014-07-29 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Option Ex 2,682 17.92 48,061
2014-07-23 Xiao Deming (Pres. of MPS Asia Operations) Sale 10 43.07 430
2014-07-22 Rao Meera (CFO) Option Ex 36,000 .00 0
2014-07-22 Sciammas Maurice (Sr. V.P.of Sales and Marketing) Option Ex 43,200 .00 0
2014-07-22 Tseng Saria (VP & General Counsel) Option Ex 43,200 .00 0
2014-07-22 Hsing Michael (CEO) Option Ex 110,000 .00 0
2014-07-22 Xiao Deming (Pres. of MPS Asia Operations) Option Ex 43,200 .00 0
2014-07-07 Xiao Deming (Pres. of MPS Asia Operations) Sale 84 43.13 3,622
2014-06-30 Zhou Jeff (Director) Sale 20,882 42.48 887,130
2014-06-30 Zhou Jeff (Director) Option Ex 20,882 19.29 402,813
2014-06-24 Hsing Michael (CEO) Option Ex 78,529 17.92 1,407,239

Insider trading activities including stock purchases, stock sales, and option exercises of MPWR listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Monolithic Power Systems Inc (symbol MPWR, CIK number 1280452) see the Securities and Exchange Commission (SEC) website.