Insider Trading activities of Monolithic Power Systems Inc insiders. , Part 11

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 11
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2007-08-31 Chang Kuo Wei Herbert (Director) Sale 103,562 20.47 2,119,707
2007-08-30 Hsing Michael (CEO) Sale 4,000 20.33 81,304
2007-08-30 Chang Kuo Wei Herbert (Director) Sale 98,450 20.30 1,999,027
2007-08-29 Hsing Michael (CEO) Sale 4,000 20.16 80,636
2007-08-29 Chang Kuo Wei Herbert (Director) Sale 135,000 20.19 2,725,515
2007-08-28 Moyer James C (Chief IC Design Engineer) Sale 3,750 20.09 75,348
2007-08-28 Chang Kuo Wei Herbert (Director) Sale 90,000 20.05 1,804,589
2007-08-27 Padval Umesh (Director) Sale 8,000 19.98 159,840
2007-08-27 Padval Umesh (Director) Option Ex 8,000 1.20 9,600
2007-08-27 Chang Kuo Wei Herbert (Director) Sale 82,500 20.07 1,655,692
2007-08-24 Padval Umesh (Director) Sale 8,000 19.98 159,840
2007-08-24 Padval Umesh (Director) Option Ex 8,000 1.20 9,600
2007-08-24 Chang Kuo Wei Herbert (Director) Sale 53,500 19.97 1,068,288
2007-08-23 Chang Kuo Wei Herbert (Director) Sale 14,826 19.82 293,821
2007-08-22 Chang Kuo Wei Herbert (Director) Sale 45,000 19.89 895,050
2007-08-20 Padval Umesh (Director) Sale 10,000 19.50 195,000
2007-08-20 Padval Umesh (Director) Option Ex 10,000 1.20 12,000
2007-08-20 Earhart Alan L (Director) Sale 15,000 19.50 292,500
2007-08-20 Earhart Alan L (Director) Option Ex 15,000 12.16 182,400
2007-08-17 Sciammas Maurice (VP, Sales and Marketing) Sale 30,000 18.95 568,650
2007-08-17 Xiao Deming (VP, Operations) Sale 12,544 19.26 241,597
2007-08-17 Xiao Deming (VP, Operations) Option Ex 12,544 .80 10,035
2007-08-16 Hsing Michael (CEO) Sale 4,000 18.16 72,652
2007-08-15 Hsing Michael (CEO) Sale 4,000 18.80 75,216
2007-08-15 Moyer James C (Chief IC Design Engineer) Sale 500 18.80 9,400
2007-08-15 Xiao Deming (VP, Operations) Sale 2,456 19.12 46,963
2007-08-15 Xiao Deming (VP, Operations) Option Ex 2,456 .80 1,964
2007-08-14 Xiao Deming (VP, Operations) Sale 14,000 18.52 259,210
2007-08-14 Xiao Deming (VP, Operations) Option Ex 14,000 .80 11,200
2007-08-09 Moyer James C (Chief IC Design Engineer) Sale 200 18.57 3,713
2007-08-07 Hsing Michael (CEO) Sale 4,000 18.62 74,500
2007-08-06 Hsing Michael (CEO) Sale 4,000 18.60 74,412
2007-08-03 Neely Rick (Chief Financial Officer) Sale 3,500 18.75 65,625
2007-08-03 Neely Rick (Chief Financial Officer) Option Ex 3,500 8.41 29,435
2007-05-31 Moyer James C (Chief IC Design Engineer) Sale 9,124 16.85 153,739
2007-05-31 Moyer James C (Chief IC Design Engineer) Option Ex 15,207 5.00 76,035
2007-05-31 Chang Kuo Wei Herbert (Director) Sale 16,044 16.86 270,517
2007-05-30 Moyer James C (Chief IC Design Engineer) Sale 25,719 16.86 433,673
2007-05-30 Moyer James C (Chief IC Design Engineer) Option Ex 42,865 5.00 214,325
2007-05-30 Chang Kuo Wei Herbert (Director) Sale 28,000 16.83 471,184
2007-05-29 Moyer James C (Chief IC Design Engineer) Sale 25,157 17.07 429,480
2007-05-29 Moyer James C (Chief IC Design Engineer) Option Ex 41,929 5.00 209,645
2007-05-29 Padval Umesh (Director) Sale 55,000 17.15 943,360
2007-05-29 Padval Umesh (Director) Option Ex 55,000 5.41 297,330
2007-05-29 Chang Kuo Wei Herbert (Director) Sale 6,145 17.31 106,351
2007-05-25 Sciammas Maurice (VP, Sales and Marketing) Sale 500 16.97 8,487
2007-05-25 Hsing Michael (CEO) Sale 7,500 16.84 126,307
2007-05-24 Sciammas Maurice (VP, Sales and Marketing) Sale 500 17.35 8,675
2007-05-24 Hsing Michael (CEO) Sale 7,500 16.97 127,297
2007-05-23 Chang Kuo Wei Herbert (Director) Sale 12,100 17.71 214,242
2007-05-22 Chang Kuo Wei Herbert (Director) Sale 10,566 17.68 186,754
2007-05-21 Chang Kuo Wei Herbert (Director) Sale 9,000 17.63 158,634
2007-05-18 Chang Kuo Wei Herbert (Director) Sale 40,100 17.77 712,456
2007-05-17 Earhart Alan L (Director) Sale 20,000 17.22 344,400
2007-05-17 Earhart Alan L (Director) Option Ex 20,000 7.50 150,000
2007-05-17 Chang Kuo Wei Herbert (Director) Sale 9,000 17.25 155,268
2007-05-03 Hsing Michael (CEO) Sale 5,000 13.77 68,870
2007-05-02 Hsing Michael (CEO) Sale 5,000 13.80 69,000
2007-04-25 Hsing Michael (CEO) Sale 5,000 13.49 67,460
2007-04-24 Hsing Michael (CEO) Sale 5,000 13.21 66,040
2007-04-19 Hsing Michael (CEO) Sale 2,500 12.80 32,005
2007-04-18 Hsing Michael (CEO) Sale 5,000 12.99 64,955
2007-04-12 Hsing Michael (CEO) Sale 2,500 12.83 32,065
2007-04-11 Hsing Michael (CEO) Sale 2,700 12.81 34,597
2007-04-05 Hsing Michael (CEO) Sale 5,000 12.96 64,800
2007-04-04 Hsing Michael (CEO) Sale 2,500 12.87 32,177
2007-03-28 Hsing Michael (CEO) Sale 5,000 13.01 65,025
2007-03-27 Hsing Michael (CEO) Sale 5,000 12.99 64,945
2007-03-22 Hsing Michael (CEO) Sale 5,000 13.29 66,440
2007-03-21 Hsing Michael (CEO) Sale 5,000 13.25 66,240
2007-03-16 Hsing Michael (CEO) Sale 5,000 13.26 66,290
2007-03-15 Hsing Michael (CEO) Sale 5,000 13.03 65,170
2007-03-08 Hsing Michael (CEO) Sale 2,500 12.78 31,960
2007-03-07 Hsing Michael (CEO) Sale 2,500 12.75 31,885
2007-02-28 Hsing Michael (CEO) Sale 75,000 12.80 960,375
2007-02-28 Hsing Michael (CEO) Option Ex 75,000 1.32 99,000
2007-02-27 Hsing Michael (CEO) Sale 75,000 13.04 978,300
2007-02-27 Hsing Michael (CEO) Option Ex 150,000 1.32 198,000
2007-02-26 Hsing Michael (CEO) Sale 70,000 13.39 937,650
2007-02-26 Hsing Michael (CEO) Option Ex 65,000 1.32 85,800
2007-02-26 Xiao Deming (VP, Operations) Sale 20,000 13.45 269,000
2007-02-26 Xiao Deming (VP, Operations) Option Ex 20,000 1.20 24,000
2007-02-23 Sciammas Maurice (VP, Sales and Marketing) Sale 7,500 13.37 100,275
2007-02-23 Hsing Michael (CEO) Sale 65,000 13.36 868,140
2007-02-23 Hsing Michael (CEO) Option Ex 65,000 1.32 85,800
2007-02-22 Hsing Michael (CEO) Sale 45,000 13.62 612,990
2007-02-22 Hsing Michael (CEO) Option Ex 45,000 1.32 59,400
2007-02-22 Earhart Alan L (Director) Sale 10,000 13.65 136,550
2007-02-22 Earhart Alan L (Director) Option Ex 10,000 7.50 75,000
2007-02-21 Xiao Deming (VP, Operations) Sale 9,353 13.70 128,126
2007-01-31 Hsing Michael (CEO) Sale 2,500 12.27 30,677
2007-01-30 Hsing Michael (CEO) Sale 2,500 12.40 31,010
2007-01-26 Hsing Michael (CEO) Sale 2,500 12.14 30,350
2007-01-25 Hsing Michael (CEO) Sale 2,500 12.14 30,345
2006-06-05 Sciammas Maurice (VP, Sales and Marketing) Sale 5,000 14.68 73,385
2006-06-05 Hsing Michael (CEO) Sale 7,000 14.68 102,774
2006-05-30 Sciammas Maurice (VP, Sales and Marketing) Sale 5,000 15.19 75,965
2006-05-30 Hsing Michael (CEO) Sale 7,000 15.20 106,407
2006-05-22 Sciammas Maurice (VP, Sales and Marketing) Sale 5,000 16.26 81,320
2006-05-22 Hsing Michael (CEO) Sale 7,000 16.26 113,827
2006-05-15 Sciammas Maurice (VP, Sales and Marketing) Sale 5,000 16.42 82,095
2006-05-15 Hsing Michael (CEO) Sale 7,000 16.42 114,960
2006-05-11 Hsing Michael (CEO) Sale 25,000 17.30 432,524
2006-05-11 Xiao Deming (VP, Operations) Sale 10,000 17.26 172,640
2006-05-11 Xiao Deming (VP, Operations) Option Ex 10,000 .80 8,000
2006-05-10 Hsing Michael (CEO) Sale 25,000 17.33 433,275
2006-05-10 Moyer James C (Chief IC Design Engineer) Sale 1,000 17.50 17,500
2006-05-09 Hsing Michael (CEO) Sale 25,000 17.02 425,575
2006-05-09 Moyer James C (Chief IC Design Engineer) Sale 496 17.00 8,432
2006-05-08 Sciammas Maurice (VP, Sales and Marketing) Sale 8,092 18.15 146,837
2006-05-08 Hsing Michael (CEO) Sale 34,967 17.96 627,867
2006-05-04 Sciammas Maurice (VP, Sales and Marketing) Sale 9,000 18.60 167,409
2006-05-04 Hsing Michael (CEO) Sale 15,000 18.60 278,955
2005-11-21 Hsing Michael (CEO) Sale 7,000 13.98 97,888
2005-11-14 Hsing Michael (CEO) Sale 7,000 16.65 116,528
2005-11-10 Jones Jim J Iii (Director) Sale 47,491 14.21 674,847
2005-11-09 Jones Jim J Iii (Director) Sale 130,338 14.20 1,850,799
2005-11-08 Hsing Michael (CEO) Sale 7,000 13.17 92,169
2005-10-31 Hsing Michael (CEO) Sale 3,000 12.75 38,259
2005-10-24 Hsing Michael (CEO) Sale 3,000 11.68 35,025
2005-10-17 Hsing Michael (CEO) Sale 3,000 10.60 31,797
2005-10-13 Hsing Michael (CEO) Sale 2,000 10.54 21,080
2005-10-10 Hsing Michael (CEO) Sale 1,000 9.83 9,828
2005-10-03 Hsing Michael (CEO) Sale 1,000 8.51 8,505
2005-09-13 Hsing Michael (CEO) Sale 1,000 8.50 8,500
2005-09-01 Hsing Michael (CEO) Sale 1,000 8.51 8,506
2005-08-30 Hsing Michael (CEO) Sale 10,000 6.88 68,840
2005-08-26 Hsing Michael (CEO) Sale 5,256 7.13 37,475
2005-08-26 Chang Kuo Wei Herbert (Director) Sale 60,772 7.00 425,494
2005-08-18 Tseng Saria (VP and General Couns) Sale 2,157 7.50 16,177
2005-08-16 Hsing Michael (CEO) Sale 1,800 7.65 13,770
2005-08-16 Xiao Deming (VP of Operations) Sale 2,833 7.64 21,644

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.