James C Moyer Insider Trading $MPWR MONOLITHIC POWER SYSTEMS INC
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of James C Moyer. James C Moyer is Chief Design Engineer in MONOLITHIC POWER SYSTEMS INC ($MPWR) and Director in MONOLITHIC POWER SYSTEMS INC ($MPWR).
James C Moyer in MONOLITHIC POWER SYSTEMS INC
Industry: SEMICONDUCTORS & RELATED DEVICES [3674]
Position of James C Moyer: Director, Chief Design Engineer
Holdings: 248,537 shares
Current Value: $22,211,752
Latest Transaction: Feb 11 2021
$MPWR Market Capitalization: $3.66B
$MPWR Previous Close: $89.37
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD
Latest Insider Trading Transactions of James C Moyer in MONOLITHIC POWER SYSTEMS INC
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 11 2021 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 381.79 | 100 | 38,179 | 233,841 | 233.9 K to 233.8 K (-0.04 %) |
| Feb 11 2021 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 380.62 | 694 | 264,147 | 233,941 | 234.6 K to 233.9 K (-0.30 %) |
| Feb 11 2021 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 379.17 | 856 | 324,565 | 234,635 | 235.5 K to 234.6 K (-0.36 %) |
| Feb 11 2021 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 378.33 | 1,083 | 409,731 | 235,491 | 236.6 K to 235.5 K (-0.46 %) |
| Feb 11 2021 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 377.19 | 1,380 | 520,523 | 236,574 | 238 K to 236.6 K (-0.58 %) |
| Feb 11 2021 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 376.18 | 1,015 | 381,821 | 237,954 | 239 K to 238 K (-0.42 %) |
| Feb 11 2021 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 374.93 | 2,299 | 861,972 | 238,969 | 241.3 K to 239 K (-0.95 %) |
| Feb 11 2021 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 373.92 | 1,273 | 475,997 | 241,268 | 242.5 K to 241.3 K (-0.52 %) |
| Feb 11 2021 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 373.01 | 1,607 | 599,423 | 242,541 | 244.1 K to 242.5 K (-0.66 %) |
| Feb 11 2021 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 371.78 | 1,095 | 407,096 | 244,148 | 245.2 K to 244.1 K (-0.45 %) |
| Feb 11 2021 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 370.76 | 1,179 | 437,129 | 245,243 | 246.4 K to 245.2 K (-0.48 %) |
| Feb 11 2021 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 369.78 | 1,429 | 528,414 | 246,422 | 247.9 K to 246.4 K (-0.58 %) |
| Feb 11 2021 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 368.32 | 686 | 252,669 | 247,851 | 248.5 K to 247.9 K (-0.28 %) |
| Feb 11 2021 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 367.50 | 304 | 111,719 | 248,537 | 248.8 K to 248.5 K (-0.12 %) |
| Feb 04 2021 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Grant | A | 0.00 | 533 | 0 | 248,841 | 248.3 K to 248.8 K (+0.21 %) |
| Dec 10 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 324.72 | 1,177 | 382,195 | 248,308 | 249.5 K to 248.3 K (-0.47 %) |
| Dec 10 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 324.06 | 896 | 290,354 | 249,485 | 250.4 K to 249.5 K (-0.36 %) |
| Dec 10 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 322.73 | 951 | 306,919 | 250,381 | 251.3 K to 250.4 K (-0.38 %) |
| Dec 10 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 321.32 | 870 | 279,544 | 251,332 | 252.2 K to 251.3 K (-0.34 %) |
| Dec 10 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 320.33 | 3,362 | 1,076,946 | 252,202 | 255.6 K to 252.2 K (-1.32 %) |
| Dec 10 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 319.62 | 7,158 | 2,287,851 | 255,564 | 262.7 K to 255.6 K (-2.72 %) |
| Dec 10 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 318.53 | 586 | 186,657 | 262,722 | 263.3 K to 262.7 K (-0.22 %) |
| Nov 17 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 307.70 | 1,000 | 307,699 | 263,308 | 264.3 K to 263.3 K (-0.38 %) |
| Nov 17 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 307.70 | 1,000 | 307,699 | 263,308 | 264.3 K to 263.3 K (-0.38 %) |
| Sep 10 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 248.03 | 15,000 | 3,720,458 | 279,308 | 294.3 K to 279.3 K (-5.10 %) |
| Aug 27 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 268.83 | 10,000 | 2,688,254 | 294,308 | 304.3 K to 294.3 K (-3.29 %) |
| May 13 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 210.43 | 14,000 | 2,945,999 | 314,308 | 328.3 K to 314.3 K (-4.26 %) |
| May 13 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 210.43 | 14,000 | 2,945,999 | 314,308 | 328.3 K to 314.3 K (-4.26 %) |
| Apr 15 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 170.75 | 14,000 | 2,390,423 | 328,308 | 342.3 K to 328.3 K (-4.09 %) |
| Mar 11 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 152.66 | 19,000 | 2,900,591 | 342,308 | 361.3 K to 342.3 K (-5.26 %) |
| Feb 24 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 184.38 | 10,000 | 1,843,830 | 361,308 | 371.3 K to 361.3 K (-2.69 %) |
| Feb 14 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Grant | A | 0.00 | 1,048 | 0 | 371,308 | 370.3 K to 371.3 K (+0.28 %) |
| Jan 15 2020 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 179.11 | 19,000 | 3,403,134 | 370,260 | 389.3 K to 370.3 K (-4.88 %) |
| Dec 03 2019 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 158.58 | 19,000 | 3,013,047 | 389,260 | 408.3 K to 389.3 K (-4.65 %) |
| Nov 15 2019 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 160.31 | 10,000 | 1,603,090 | 408,260 | 418.3 K to 408.3 K (-2.39 %) |
| Oct 09 2019 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 150.72 | 19,000 | 2,863,600 | 418,260 | 437.3 K to 418.3 K (-4.35 %) |
| Sep 23 2019 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 158.02 | 20,000 | 3,160,368 | 437,260 | 457.3 K to 437.3 K (-4.37 %) |
| Aug 19 2019 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 145.52 | 10,000 | 1,455,200 | 457,260 | 467.3 K to 457.3 K (-2.14 %) |
| Jul 16 2019 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 143.53 | 20,000 | 2,870,600 | 467,260 | 487.3 K to 467.3 K (-4.10 %) |
| Jun 03 2019 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 118.31 | 10,000 | 1,183,100 | 487,260 | 497.3 K to 487.3 K (-2.01 %) |
| May 14 2019 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 129.18 | 15,000 | 1,937,739 | 497,260 | 512.3 K to 497.3 K (-2.93 %) |
| Apr 10 2019 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 145.17 | 424 | 61,551 | 512,260 | 512.7 K to 512.3 K (-0.08 %) |
| Apr 10 2019 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 144.67 | 2,980 | 431,108 | 512,684 | 515.7 K to 512.7 K (-0.58 %) |
| Apr 10 2019 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 143.70 | 11,596 | 1,666,281 | 515,664 | 527.3 K to 515.7 K (-2.20 %) |
| Mar 12 2019 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 137.01 | 15,000 | 2,055,216 | 527,260 | 542.3 K to 527.3 K (-2.77 %) |
| Feb 21 2019 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 134.66 | 10,000 | 1,346,640 | 542,260 | 552.3 K to 542.3 K (-1.81 %) |
| Feb 12 2019 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Grant | A | 0.00 | 1,339 | 0 | 552,260 | 550.9 K to 552.3 K (+0.24 %) |
| Jan 15 2019 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 120.59 | 15,000 | 1,808,864 | 570,921 | 585.9 K to 570.9 K (-2.56 %) |
| Dec 11 2018 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 120.16 | 15,000 | 1,802,346 | 585,921 | 600.9 K to 585.9 K (-2.50 %) |
| Nov 27 2018 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 126.19 | 10,000 | 1,261,846 | 600,921 | 610.9 K to 600.9 K (-1.64 %) |
| Oct 09 2018 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 116.55 | 15,000 | 1,748,250 | 611,815 | 626.8 K to 611.8 K (-2.39 %) |
| Sep 11 2018 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 146.27 | 15,000 | 2,194,001 | 626,815 | 641.8 K to 626.8 K (-2.34 %) |
| Jul 10 2018 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 137.31 | 15,000 | 2,059,652 | 641,815 | 656.8 K to 641.8 K (-2.28 %) |
| May 09 2018 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 124.89 | 10,000 | 1,248,900 | 656,815 | 666.8 K to 656.8 K (-1.50 %) |
| Apr 10 2018 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 113.41 | 15,000 | 1,701,108 | 666,815 | 681.8 K to 666.8 K (-2.20 %) |
| Mar 07 2018 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 118.10 | 15,000 | 1,771,475 | 681,815 | 696.8 K to 681.8 K (-2.15 %) |
| Feb 22 2018 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 118.77 | 10,000 | 1,187,700 | 696,815 | 706.8 K to 696.8 K (-1.41 %) |
| Feb 09 2018 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Grant | A | 0.00 | 1,590 | 0 | 706,815 | 705.2 K to 706.8 K (+0.23 %) |
| Jan 17 2018 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 122.37 | 15,000 | 1,835,469 | 705,225 | 720.2 K to 705.2 K (-2.08 %) |
| Dec 12 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 113.70 | 15,000 | 1,705,524 | 720,225 | 735.2 K to 720.2 K (-2.04 %) |
| Nov 21 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 123.76 | 10,000 | 1,237,580 | 735,225 | 745.2 K to 735.2 K (-1.34 %) |
| Oct 10 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 108.41 | 15,000 | 1,626,069 | 745,225 | 760.2 K to 745.2 K (-1.97 %) |
| Sep 13 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 105.20 | 15,000 | 1,577,976 | 761,201 | 776.2 K to 761.2 K (-1.93 %) |
| Sep 06 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 102.25 | 2,000 | 204,506 | 776,201 | 778.2 K to 776.2 K (-0.26 %) |
| Aug 02 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 103.13 | 10,000 | 1,031,340 | 778,201 | 788.2 K to 778.2 K (-1.27 %) |
| Aug 02 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 103.07 | 2,000 | 206,144 | 788,201 | 790.2 K to 788.2 K (-0.25 %) |
| Jul 12 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 97.65 | 15,000 | 1,464,680 | 790,758 | 805.8 K to 790.8 K (-1.86 %) |
| Jun 13 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 96.84 | 15,000 | 1,452,657 | 807,758 | 822.8 K to 807.8 K (-1.82 %) |
| Jun 05 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 98.27 | 2,000 | 196,533 | 822,758 | 824.8 K to 822.8 K (-0.24 %) |
| May 26 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 92.47 | 10,000 | 924,700 | 824,758 | 834.8 K to 824.8 K (-1.20 %) |
| May 02 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 91.36 | 2,000 | 182,713 | 834,758 | 836.8 K to 834.8 K (-0.24 %) |
| Apr 12 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 91.45 | 15,000 | 1,371,737 | 836,758 | 851.8 K to 836.8 K (-1.76 %) |
| Apr 04 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 91.61 | 2,000 | 183,216 | 851,758 | 853.8 K to 851.8 K (-0.23 %) |
| Mar 07 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 87.58 | 15,000 | 1,313,633 | 853,758 | 868.8 K to 853.8 K (-1.73 %) |
| Feb 08 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Grant | A | 0.00 | 1,566 | 0 | 870,758 | 869.2 K to 870.8 K (+0.18 %) |
| Feb 02 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 87.97 | 2,000 | 175,941 | 869,192 | 871.2 K to 869.2 K (-0.23 %) |
| Jan 25 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 90.00 | 2,500 | 225,000 | 871,192 | 873.7 K to 871.2 K (-0.29 %) |
| Jan 04 2017 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 82.71 | 2,000 | 165,422 | 873,982 | 876 K to 874 K (-0.23 %) |
| Dec 14 2016 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 85.62 | 2,500 | 214,050 | 875,982 | 878.5 K to 876 K (-0.28 %) |
| Dec 05 2016 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 78.70 | 2,000 | 157,395 | 878,482 | 880.5 K to 878.5 K (-0.23 %) |
| Nov 03 2016 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 77.02 | 2,000 | 154,049 | 880,482 | 882.5 K to 880.5 K (-0.23 %) |
| Oct 05 2016 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 79.54 | 2,000 | 159,084 | 884,483 | 886.5 K to 884.5 K (-0.23 %) |
| Apr 29 2016 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Grant | A | 0.00 | 2,181 | 0 | 886,483 | 884.3 K to 886.5 K (+0.25 %) |
| Dec 01 2015 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 68.05 | 10,000 | 680,500 | 884,302 | 894.3 K to 884.3 K (-1.12 %) |
| 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 %) |
| Apr 15 2015 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 51.54 | 4,600 | 237,062 | 79,823 | 84.4 K to 79.8 K (-5.45 %) |
| Apr 15 2015 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 52.12 | 4,600 | 239,730 | 84,423 | 89 K to 84.4 K (-5.17 %) |
| Mar 23 2015 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 55.59 | 4,600 | 255,733 | 89,023 | 93.6 K to 89 K (-4.91 %) |
| Mar 23 2015 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 54.77 | 4,600 | 251,955 | 93,623 | 98.2 K to 93.6 K (-4.68 %) |
| Feb 23 2015 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 51.49 | 4,600 | 236,860 | 98,223 | 102.8 K to 98.2 K (-4.47 %) |
| Feb 23 2015 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Director | Sell | S | 50.59 | 4,600 | 232,715 | 102,823 | 107.4 K to 102.8 K (-4.28 %) |
| May 11 2005 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Chief Design Engine ... | Option Exercise | A | 7.77 | 12,000 | 93,240 | 12,000 | |
| Nov 24 2004 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Chief Design Engine ... | Option Exercise | C | 0.00 | 285,068 | 0 | 0 | |
| Nov 24 2004 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Chief Design Engine ... | Option Exercise | C | 0.00 | 286,000 | 0 | 0 | |
| Nov 24 2004 | MPWR | MONOLITHIC POWER S ... | Moyer James C | Chief Design Engine ... | Buy | C | 0.00 | 571,068 | 0 | 1,361,068 | 790 K to 1.4 M (+72.29 %) |
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