Moyer James C Insider Trading
Get the latest insider transactions of Moyer James C. Moyer James C is Chief Design Engineer in MONOLITHIC POWER SYSTEMS INC ($MPWR) and Director in MONOLITHIC POWER SYSTEMS INC ($MPWR). Discover the current value of Moyer James C shares.
Address: C/O MONOLITHIC POWER SYSTEMS, INC. 983 UNIVERSITY AVENUE, BUILDING A LOS GATOS 95032CA
Moyer James C is Insider in these Companies
| Ticker | Company Name | Current and Previous Positions | Total Shares | Current Value ($) |
|---|---|---|---|---|
| MPWR | MONOLITHIC POWER SYSTEMS INC | Director, Chief Design Engineer | 248,537 | 22,211,751.69 |
Insider Trading Transactions of Moyer James C
| Date | Ticker | Company | Owner | Relationship | Transaction | Cost ($) | Shares | Transaction Value ($) | Total Shares |
|---|---|---|---|---|---|---|---|---|---|
| Feb 11 2021 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 367.50 | 304 | 111,719 | 248,537 |
| Feb 11 2021 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 368.32 | 686 | 252,669 | 247,851 |
| Feb 11 2021 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 369.78 | 1,429 | 528,414 | 246,422 |
| Feb 11 2021 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 370.76 | 1,179 | 437,129 | 245,243 |
| Feb 11 2021 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 371.78 | 1,095 | 407,096 | 244,148 |
| Feb 11 2021 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 373.01 | 1,607 | 599,423 | 242,541 |
| Feb 11 2021 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 373.92 | 1,273 | 475,997 | 241,268 |
| Feb 11 2021 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 374.93 | 2,299 | 861,972 | 238,969 |
| Feb 11 2021 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 376.18 | 1,015 | 381,821 | 237,954 |
| Feb 11 2021 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 377.19 | 1,380 | 520,523 | 236,574 |
| Feb 11 2021 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 378.33 | 1,083 | 409,731 | 235,491 |
| Feb 11 2021 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 379.17 | 856 | 324,565 | 234,635 |
| Feb 11 2021 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 380.62 | 694 | 264,147 | 233,941 |
| Feb 11 2021 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 381.79 | 100 | 38,179 | 233,841 |
| Feb 04 2021 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Buy | 0.00 | 533 | 0 | 248,841 |
| Dec 10 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 318.53 | 586 | 186,657 | 262,722 |
| Dec 10 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 319.62 | 7,158 | 2,287,851 | 255,564 |
| Dec 10 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 320.33 | 3,362 | 1,076,946 | 252,202 |
| Dec 10 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 321.32 | 870 | 279,544 | 251,332 |
| Dec 10 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 322.73 | 951 | 306,919 | 250,381 |
| Dec 10 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 324.06 | 896 | 290,354 | 249,485 |
| Dec 10 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 324.72 | 1,177 | 382,195 | 248,308 |
| Nov 17 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 307.70 | 1,000 | 307,699 | 263,308 |
| Nov 17 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 307.70 | 1,000 | 307,699 | 263,308 |
| Sep 10 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 248.03 | 15,000 | 3,720,458 | 279,308 |
| Aug 27 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 268.83 | 10,000 | 2,688,254 | 294,308 |
| May 13 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 210.43 | 14,000 | 2,945,999 | 314,308 |
| May 13 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 210.43 | 14,000 | 2,945,999 | 314,308 |
| Apr 15 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 170.75 | 14,000 | 2,390,423 | 328,308 |
| Mar 11 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 152.66 | 19,000 | 2,900,591 | 342,308 |
| Feb 24 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 184.38 | 10,000 | 1,843,830 | 361,308 |
| Feb 14 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Buy | 0.00 | 1,048 | 0 | 371,308 |
| Jan 15 2020 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 179.11 | 19,000 | 3,403,134 | 370,260 |
| Dec 03 2019 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 158.58 | 19,000 | 3,013,047 | 389,260 |
| Nov 15 2019 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 160.31 | 10,000 | 1,603,090 | 408,260 |
| Oct 09 2019 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 150.72 | 19,000 | 2,863,600 | 418,260 |
| Sep 23 2019 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 158.02 | 20,000 | 3,160,368 | 437,260 |
| Aug 19 2019 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 145.52 | 10,000 | 1,455,200 | 457,260 |
| Jul 16 2019 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 143.53 | 20,000 | 2,870,600 | 467,260 |
| Jun 03 2019 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 118.31 | 10,000 | 1,183,100 | 487,260 |
| May 14 2019 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 129.18 | 15,000 | 1,937,739 | 497,260 |
| Apr 10 2019 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 143.70 | 11,596 | 1,666,281 | 515,664 |
| Apr 10 2019 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 144.67 | 2,980 | 431,108 | 512,684 |
| Apr 10 2019 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 145.17 | 424 | 61,551 | 512,260 |
| Mar 12 2019 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 137.01 | 15,000 | 2,055,216 | 527,260 |
| Feb 21 2019 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 134.66 | 10,000 | 1,346,640 | 542,260 |
| Feb 12 2019 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Buy | 0.00 | 1,339 | 0 | 552,260 |
| Jan 15 2019 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 120.59 | 15,000 | 1,808,864 | 570,921 |
| Dec 11 2018 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 120.16 | 15,000 | 1,802,346 | 585,921 |
| Nov 27 2018 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 126.19 | 10,000 | 1,261,846 | 600,921 |
| Oct 09 2018 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 116.55 | 15,000 | 1,748,250 | 611,815 |
| Sep 11 2018 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 146.27 | 15,000 | 2,194,001 | 626,815 |
| Jul 10 2018 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 137.31 | 15,000 | 2,059,652 | 641,815 |
| May 09 2018 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 124.89 | 10,000 | 1,248,900 | 656,815 |
| Apr 10 2018 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 113.41 | 15,000 | 1,701,108 | 666,815 |
| Mar 07 2018 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 118.10 | 15,000 | 1,771,475 | 681,815 |
| Feb 22 2018 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 118.77 | 10,000 | 1,187,700 | 696,815 |
| Feb 09 2018 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Buy | 0.00 | 1,590 | 0 | 706,815 |
| Jan 17 2018 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 122.37 | 15,000 | 1,835,469 | 705,225 |
| Dec 12 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 113.70 | 15,000 | 1,705,524 | 720,225 |
| Nov 21 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 123.76 | 10,000 | 1,237,580 | 735,225 |
| Oct 10 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 108.41 | 15,000 | 1,626,069 | 745,225 |
| Sep 13 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 105.20 | 15,000 | 1,577,976 | 761,201 |
| Sep 06 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 102.25 | 2,000 | 204,506 | 776,201 |
| Aug 02 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 103.07 | 2,000 | 206,144 | 788,201 |
| Aug 02 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 103.13 | 10,000 | 1,031,340 | 778,201 |
| Jul 12 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 97.65 | 15,000 | 1,464,680 | 790,758 |
| Jun 13 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 96.84 | 15,000 | 1,452,657 | 807,758 |
| Jun 05 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 98.27 | 2,000 | 196,533 | 822,758 |
| May 26 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 92.47 | 10,000 | 924,700 | 824,758 |
| May 02 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 91.36 | 2,000 | 182,713 | 834,758 |
| Apr 12 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 91.45 | 15,000 | 1,371,737 | 836,758 |
| Apr 04 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 91.61 | 2,000 | 183,216 | 851,758 |
| Mar 07 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 87.58 | 15,000 | 1,313,633 | 853,758 |
| Feb 08 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Buy | 0.00 | 1,566 | 0 | 870,758 |
| Feb 02 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 87.97 | 2,000 | 175,941 | 869,192 |
| Jan 25 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 90.00 | 2,500 | 225,000 | 871,192 |
| Jan 04 2017 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 82.71 | 2,000 | 165,422 | 873,982 |
| Dec 14 2016 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 85.62 | 2,500 | 214,050 | 875,982 |
| Dec 05 2016 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 78.70 | 2,000 | 157,395 | 878,482 |
| Nov 03 2016 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 77.02 | 2,000 | 154,049 | 880,482 |
| Oct 05 2016 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 79.54 | 2,000 | 159,084 | 884,483 |
| Apr 29 2016 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Buy | 0.00 | 2,181 | 0 | 886,483 |
| Dec 01 2015 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 68.05 | 10,000 | 680,500 | 884,302 |
| May 18 2015 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 52.75 | 4,000 | 210,980 | 75,823 |
| May 18 2015 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 52.77 | 4,000 | 211,066 | 71,823 |
| Apr 15 2015 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 52.12 | 4,600 | 239,730 | 84,423 |
| Apr 15 2015 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 51.54 | 4,600 | 237,062 | 79,823 |
| Mar 23 2015 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 54.77 | 4,600 | 251,955 | 93,623 |
| Mar 23 2015 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 55.59 | 4,600 | 255,733 | 89,023 |
| Feb 23 2015 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 50.59 | 4,600 | 232,715 | 102,823 |
| Feb 23 2015 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Director | Sell | 51.49 | 4,600 | 236,860 | 98,223 |
| May 11 2005 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Chief Design Engineer | Option Exercise | 7.77 | 12,000 | 93,240 | 12,000 |
| Nov 24 2004 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Chief Design Engineer | Buy | 0.00 | 571,068 | 0 | 1,361,068 |
| Nov 24 2004 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Chief Design Engineer | Option Exercise | 0.00 | 286,000 | 0 | 0 |
| Nov 24 2004 | MPWR | MONOLITHIC POWER SYSTEMS ... | Moyer James C | Chief Design Engineer | Option Exercise | 0.00 | 285,068 | 0 | 0 |