MONOLITHIC POWER SYSTEMS INC Insider Trading for November 2014
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in MONOLITHIC POWER SYSTEMS INC for November 2014.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 26 2014 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 46.94 | 4,600 | 215,931 | 1,383 | 6 K to 1.4 K (-76.88 %) |
| Nov 26 2014 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 46.77 | 4,600 | 215,153 | 5,983 | 10.6 K to 6 K (-43.47 %) |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Option Exercise | M | 0.00 | 43,200 | 0 | 129,600 | |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Option Exercise | M | 0.00 | 43,200 | 0 | 172,800 | |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Option Exercise | A | 0.00 | 216,000 | 0 | 216,000 | |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 46.80 | 5,031 | 235,451 | 134,153 | 139.2 K to 134.2 K (-3.61 %) |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Buy | M | 0.00 | 43,200 | 0 | 144,767 | 101.6 K to 144.8 K (+42.53 %) |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Buy | M | 0.00 | 43,200 | 0 | 123,222 | 80 K to 123.2 K (+53.99 %) |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Option Exercise | M | 0.00 | 43,200 | 0 | 129,600 | |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Option Exercise | M | 0.00 | 43,200 | 0 | 172,800 | |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Option Exercise | A | 0.00 | 216,000 | 0 | 216,000 | |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Buy | M | 0.00 | 43,200 | 0 | 124,413 | 81.2 K to 124.4 K (+53.19 %) |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Buy | M | 0.00 | 43,200 | 0 | 89,555 | 46.4 K to 89.6 K (+93.19 %) |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Option Exercise | M | 0.00 | 43,200 | 0 | 129,600 | |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Option Exercise | M | 0.00 | 43,200 | 0 | 172,800 | |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Option Exercise | A | 0.00 | 216,000 | 0 | 216,000 | |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Option Exercise | M | 15.74 | 10,000 | 157,400 | 0 | |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Sell | S | 46.25 | 10,000 | 462,492 | 156,029 | 166 K to 156 K (-6.02 %) |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Buy | M | 15.03 | 10,000 | 150,300 | 166,029 | 156 K to 166 K (+6.41 %) |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Sell | S | 46.42 | 7,086 | 328,942 | 156,029 | 163.1 K to 156 K (-4.34 %) |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Buy | M | 0.00 | 43,200 | 0 | 167,748 | 124.5 K to 167.7 K (+34.69 %) |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Buy | M | 0.00 | 43,200 | 0 | 129,525 | 86.3 K to 129.5 K (+50.04 %) |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Option Exercise | M | 0.00 | 36,000 | 0 | 108,000 | |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Option Exercise | M | 0.00 | 36,000 | 0 | 144,000 | |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Option Exercise | A | 0.00 | 180,000 | 0 | 180,000 | |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Buy | M | 0.00 | 36,000 | 0 | 103,669 | 67.7 K to 103.7 K (+53.20 %) |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Buy | M | 0.00 | 36,000 | 0 | 85,089 | 49.1 K to 85.1 K (+73.34 %) |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Option Exercise | M | 0.00 | 110,000 | 0 | 330,000 | |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Option Exercise | M | 0.00 | 110,000 | 0 | 440,000 | |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Option Exercise | A | 0.00 | 550,000 | 0 | 550,000 | |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Buy | M | 0.00 | 110,000 | 0 | 377,994 | 268 K to 378 K (+41.05 %) |
| Nov 21 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Buy | M | 0.00 | 110,000 | 0 | 506,549 | 396.5 K to 506.5 K (+27.74 %) |
| Nov 19 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Option Exercise | M | 15.60 | 4,425 | 69,030 | 0 | |
| Nov 19 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Option Exercise | M | 15.60 | 70,575 | 1,100,970 | 4,425 | |
| Nov 19 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Option Exercise | M | 14.89 | 3,529 | 52,547 | 0 | |
| Nov 19 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Sell | S | 46.39 | 3,529 | 163,718 | 148,724 | 152.3 K to 148.7 K (-2.32 %) |
| Nov 19 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Buy | M | 14.89 | 3,529 | 52,547 | 152,253 | 148.7 K to 152.3 K (+2.37 %) |
| Nov 19 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Sell | S | 46.39 | 4,425 | 205,286 | 148,724 | 153.1 K to 148.7 K (-2.89 %) |
| Nov 19 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Buy | M | 14.89 | 4,425 | 65,888 | 153,149 | 148.7 K to 153.1 K (+2.98 %) |
| Nov 19 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Sell | S | 45.09 | 70,575 | 3,182,304 | 148,724 | 219.3 K to 148.7 K (-32.18 %) |
| Nov 19 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Buy | M | 14.89 | 70,575 | 1,050,862 | 219,299 | 148.7 K to 219.3 K (+47.45 %) |
| Nov 12 2014 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 44.46 | 87 | 3,868 | 52,784 | 52.9 K to 52.8 K (-0.16 %) |
| Nov 12 2014 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 44.46 | 1,852 | 82,340 | 52,871 | 54.7 K to 52.9 K (-3.38 %) |
| Nov 12 2014 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Sell | S | 44.93 | 98 | 4,403 | 33,628 | 33.7 K to 33.6 K (-0.29 %) |
| Nov 12 2014 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Sell | S | 44.46 | 70 | 3,112 | 33,726 | 33.8 K to 33.7 K (-0.21 %) |
| Nov 12 2014 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Sell | S | 44.46 | 1,453 | 64,600 | 33,796 | 35.2 K to 33.8 K (-4.12 %) |
| Nov 12 2014 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Sell | S | 44.46 | 70 | 3,112 | 76,715 | 76.8 K to 76.7 K (-0.09 %) |
| Nov 12 2014 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Sell | S | 44.46 | 1,453 | 64,600 | 76,785 | 78.2 K to 76.8 K (-1.86 %) |
| Nov 12 2014 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Sell | S | 44.78 | 1,192 | 53,378 | 23,096 | 24.3 K to 23.1 K (-4.91 %) |
| Nov 12 2014 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Sell | S | 44.71 | 2,867 | 128,179 | 24,288 | 27.2 K to 24.3 K (-10.56 %) |
| Nov 12 2014 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Sell | S | 44.46 | 60 | 2,668 | 27,155 | 27.2 K to 27.2 K (-0.22 %) |
| Nov 12 2014 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Sell | S | 44.46 | 1,259 | 55,975 | 27,215 | 28.5 K to 27.2 K (-4.42 %) |
| Nov 12 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Sell | S | 44.46 | 204 | 9,070 | 148,724 | 148.9 K to 148.7 K (-0.14 %) |
| Nov 12 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Sell | S | 44.46 | 4,327 | 192,378 | 148,928 | 153.3 K to 148.9 K (-2.82 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 43.70 | 5 | 219 | 2,039 | 2 K to 2 K (-0.24 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 43.70 | 104 | 4,545 | 2,044 | 2.1 K to 2 K (-4.84 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 44.26 | 792 | 35,054 | 54,723 | 55.5 K to 54.7 K (-1.43 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 43.81 | 814 | 35,661 | 55,515 | 56.3 K to 55.5 K (-1.45 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 43.70 | 92 | 4,020 | 56,329 | 56.4 K to 56.3 K (-0.16 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 43.70 | 1,946 | 85,043 | 56,421 | 58.4 K to 56.4 K (-3.33 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Sell | S | 44.26 | 698 | 30,893 | 35,249 | 35.9 K to 35.2 K (-1.94 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Sell | S | 43.81 | 718 | 31,456 | 35,947 | 36.7 K to 35.9 K (-1.96 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Sell | S | 43.70 | 61 | 2,666 | 36,665 | 36.7 K to 36.7 K (-0.17 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Sell | S | 43.70 | 1,287 | 56,243 | 36,726 | 38 K to 36.7 K (-3.39 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Sell | S | 44.26 | 698 | 30,893 | 78,238 | 78.9 K to 78.2 K (-0.88 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Sell | S | 43.81 | 718 | 31,456 | 78,936 | 79.7 K to 78.9 K (-0.90 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Sell | S | 43.70 | 77 | 3,365 | 79,654 | 79.7 K to 79.7 K (-0.10 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Sell | S | 43.70 | 1,617 | 70,665 | 79,731 | 81.3 K to 79.7 K (-1.99 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Sell | S | 44.26 | 570 | 25,228 | 28,474 | 29 K to 28.5 K (-1.96 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Sell | S | 43.81 | 587 | 25,716 | 29,044 | 29.6 K to 29 K (-1.98 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Sell | S | 43.70 | 92 | 4,020 | 29,631 | 29.7 K to 29.6 K (-0.31 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Sell | S | 43.70 | 1,946 | 85,043 | 29,723 | 31.7 K to 29.7 K (-6.14 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Sell | S | 44.26 | 2,060 | 91,176 | 153,255 | 155.3 K to 153.3 K (-1.33 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Sell | S | 43.81 | 2,679 | 117,367 | 155,315 | 158 K to 155.3 K (-1.70 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Sell | S | 46.42 | 54,540 | 2,531,676 | 157,994 | 212.5 K to 158 K (-25.66 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Sell | S | 45.96 | 55,326 | 2,542,722 | 212,534 | 267.9 K to 212.5 K (-20.65 %) |
| Nov 06 2014 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Sell | S | 46.37 | 40,000 | 1,854,896 | 267,860 | 307.9 K to 267.9 K (-12.99 %) |