MONOLITHIC POWER SYSTEMS INC Insider Trading for May 2015
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in MONOLITHIC POWER SYSTEMS INC for May 2015.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 28 2015 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 53.85 | 14 | 754 | 1,653 | 1.7 K to 1.7 K (-0.84 %) |
| May 18 2015 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Sell | S | 54.23 | 4,142 | 224,629 | 192,978 | 197.1 K to 193 K (-2.10 %) |
| May 18 2015 | MPWR | MONOLITHIC POWER S ... | Lee Victor K | Director | Option Exercise | M | 23.05 | 2,000 | 46,100 | 0 | |
| May 18 2015 | MPWR | MONOLITHIC POWER S ... | Lee Victor K | Director | Option Exercise | M | 23.05 | 3,000 | 69,150 | 2,000 | |
| May 18 2015 | MPWR | MONOLITHIC POWER S ... | Lee Victor K | Director | Option Exercise | M | 22.01 | 705 | 15,517 | 0 | |
| May 18 2015 | MPWR | MONOLITHIC POWER S ... | Lee Victor K | Director | Sell | S | 53.75 | 705 | 37,894 | 20,615 | 21.3 K to 20.6 K (-3.31 %) |
| May 18 2015 | MPWR | MONOLITHIC POWER S ... | Lee Victor K | Director | Buy | M | 22.01 | 705 | 15,517 | 21,320 | 20.6 K to 21.3 K (+3.42 %) |
| May 18 2015 | MPWR | MONOLITHIC POWER S ... | Lee Victor K | Director | Sell | S | 53.75 | 2,000 | 107,500 | 20,615 | 22.6 K to 20.6 K (-8.84 %) |
| May 18 2015 | MPWR | MONOLITHIC POWER S ... | Lee Victor K | Director | Buy | M | 23.05 | 2,000 | 46,100 | 22,615 | 20.6 K to 22.6 K (+9.70 %) |
| May 18 2015 | MPWR | MONOLITHIC POWER S ... | Lee Victor K | Director | Sell | S | 52.90 | 3,000 | 158,700 | 20,615 | 23.6 K to 20.6 K (-12.70 %) |
| May 18 2015 | MPWR | MONOLITHIC POWER S ... | Lee Victor K | Director | Buy | M | 23.05 | 3,000 | 69,150 | 23,615 | 20.6 K to 23.6 K (+14.55 %) |
| May 18 2015 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 52.77 | 4,000 | 211,066 | 71,823 | 75.8 K to 71.8 K (-5.28 %) |
| May 18 2015 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 52.75 | 4,000 | 210,980 | 75,823 | 79.8 K to 75.8 K (-5.01 %) |
| May 12 2015 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Sell | S | 51.92 | 2,967 | 154,039 | 239,037 | 242 K to 239 K (-1.23 %) |
| May 12 2015 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Sell | S | 51.79 | 70 | 3,625 | 242,004 | 242.1 K to 242 K (-0.03 %) |
| May 12 2015 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Sell | S | 51.79 | 1,453 | 75,251 | 242,074 | 243.5 K to 242.1 K (-0.60 %) |
| May 12 2015 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Sell | S | 51.79 | 60 | 3,107 | 197,120 | 197.2 K to 197.1 K (-0.03 %) |
| May 12 2015 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Sell | S | 51.79 | 1,259 | 65,204 | 197,180 | 198.4 K to 197.2 K (-0.63 %) |
| May 12 2015 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Sell | S | 51.79 | 1,453 | 75,251 | 310,628 | 312.1 K to 310.6 K (-0.47 %) |
| May 12 2015 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Sell | S | 51.79 | 70 | 3,625 | 312,081 | 312.2 K to 312.1 K (-0.02 %) |
| May 12 2015 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Sell | S | 51.79 | 204 | 10,565 | 1,072,793 | 1.1 M to 1.1 M (-0.02 %) |
| May 12 2015 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Sell | S | 51.79 | 4,326 | 224,044 | 1,072,997 | 1.1 M to 1.1 M (-0.40 %) |
| May 11 2015 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 52.41 | 1,757 | 92,081 | 246,263 | 248 K to 246.3 K (-0.71 %) |
| May 11 2015 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 52.52 | 1,744 | 91,595 | 248,020 | 249.8 K to 248 K (-0.70 %) |
| May 11 2015 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 51.79 | 88 | 4,558 | 249,764 | 249.9 K to 249.8 K (-0.04 %) |
| May 11 2015 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 51.79 | 1,852 | 95,915 | 249,852 | 251.7 K to 249.9 K (-0.74 %) |
| May 11 2015 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 51.79 | 2,779 | 143,912 | 251,704 | 254.5 K to 251.7 K (-1.09 %) |
| May 11 2015 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 51.97 | 2,000 | 103,932 | 254,483 | 256.5 K to 254.5 K (-0.78 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Sell | S | 51.36 | 1,924 | 98,814 | 243,527 | 245.5 K to 243.5 K (-0.78 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Sell | S | 51.36 | 1,056 | 54,235 | 245,451 | 246.5 K to 245.5 K (-0.43 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Sell | S | 52.54 | 718 | 37,724 | 246,507 | 247.2 K to 246.5 K (-0.29 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Tseng Saria | VP & General Counse ... | Sell | S | 52.70 | 353 | 18,603 | 247,225 | 247.6 K to 247.2 K (-0.14 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Sell | S | 51.36 | 1,924 | 98,814 | 312,151 | 314.1 K to 312.2 K (-0.61 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Sell | S | 51.36 | 1,056 | 54,235 | 314,075 | 315.1 K to 314.1 K (-0.34 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Sell | S | 52.54 | 718 | 37,724 | 315,131 | 315.8 K to 315.1 K (-0.23 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Sciammas Maurice | Sr. V.P.of Sales an ... | Sell | S | 52.70 | 353 | 18,603 | 315,849 | 316.2 K to 315.8 K (-0.11 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 52.70 | 113 | 5,955 | 1,667 | 1.8 K to 1.7 K (-6.35 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 51.36 | 2,181 | 112,013 | 256,483 | 258.7 K to 256.5 K (-0.84 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 51.36 | 1,196 | 61,425 | 258,664 | 259.9 K to 258.7 K (-0.46 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 52.54 | 730 | 38,354 | 259,860 | 260.6 K to 259.9 K (-0.28 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 52.54 | 814 | 42,768 | 260,590 | 261.4 K to 260.6 K (-0.31 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 52.70 | 353 | 18,603 | 261,404 | 261.8 K to 261.4 K (-0.13 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Xiao Deming | Pres. of MPS Asia O ... | Sell | S | 52.77 | 2,064 | 108,927 | 261,757 | 263.8 K to 261.8 K (-0.78 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Sell | S | 51.36 | 1,570 | 80,633 | 198,439 | 200 K to 198.4 K (-0.78 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Sell | S | 51.36 | 861 | 44,220 | 200,009 | 200.9 K to 200 K (-0.43 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Sell | S | 52.54 | 587 | 30,841 | 200,870 | 201.5 K to 200.9 K (-0.29 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Rao Meera | CFO | Sell | S | 52.70 | 282 | 14,861 | 201,457 | 201.7 K to 201.5 K (-0.14 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Sell | S | 51.36 | 5,678 | 291,614 | 1,077,323 | 1.1 M to 1.1 M (-0.52 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Sell | S | 51.36 | 3,113 | 159,879 | 1,083,001 | 1.1 M to 1.1 M (-0.29 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Sell | S | 52.54 | 2,679 | 140,755 | 1,086,114 | 1.1 M to 1.1 M (-0.25 %) |
| May 06 2015 | MPWR | MONOLITHIC POWER S ... | Hsing Michael | CEO | Sell | S | 52.70 | 1,162 | 61,237 | 1,088,793 | 1.1 M to 1.1 M (-0.11 %) |