介绍

本页面提供了有关 Saria Tseng 已知的内部交易历史的全面分析。内部人士包括公司的高管、董事或重要投资者。一般而言,基于内幕、非公开信息进行交易是非法的。这并不意味着他们在自己的公司进行任何交易都是非法的。但是,他们必须通过Form 4向美国证券交易委员会(SEC)报告所有交易。尽管存在这些限制,学术研究表明,整体而言,内部人士在自己公司中的投资表现往往优于市场。

平均交易盈利能力

“平均交易盈利能力”衡量了内部人士在过去三年中所有非计划性的公开市场买入交易的平均回报率。计算过程包括检查每笔交易,排除了作为10b5-1交易计划的一部分的交易。然后,对每笔交易在3、6和12个月的表现进行平均,以生成该笔交易最终的表现指标。然后,将所有交易的表现指标进行平均,计算出内部人士的总体平均表现指标。列表仅包含在过去两年中进行过至少三笔交易的内部人士。

如果内部人士的交易盈利能力显示为"N/A",则可能是因为该内部人士在过去三年内没有进行任何公开市场买入交易,或者他们进行的交易距离现在时间太近,无法计算出可靠的表现指标。

更新频率:每日

查看收益最高的的内幕交易者列表。

报告内部持仓的公司

美国证券交易委员会(SEC)文件显示Saria Tseng已报告在以下公司拥有持仓或进行了交易:

证券 职位 最新报告的持仓
US:MPWR / Monolithic Power Systems, Inc. EVP & General Counsel 158,977
US:SMCI / Super Micro Computer, Inc. Director 5,807
如何解读这些图表

以下图表显示了在Saria Tseng进行的每笔公开市场非计划交易后证券的股价表现。非计划交易是指没有作为10b5-1交易计划的一部分而进行的交易。股价表现以累积百分比变化的方式绘制。例如,如果一笔内部人士交易是在2019年1月1日进行的,该图表将显示该证券的每日百分比变化直至当前日期。如果在此期间股价从10美元涨至15美元,则股价的累积百分比变化将为50%。从10美元涨至20美元的价格变化将为100%,而从10美元跌至5美元的价格变化将为-50%。

最终,我们将评估内部人士的交易与股价的超额回报(正向或负向)之间的相关性,以判断内部人士是否在交易中利用内部信息获利。如果内部人士有这样的行为,我们预期看到(a)买入后的正回报,或者(b)卖出后的负回报。对于情况(a),买入图表将显示一系列向上倾斜的曲线,表示每次买入后都有正回报。对于情况(b),卖出图表将显示一系列向下倾斜的曲线,表示每次卖出后都有负回报。

然而,仅凭这一点还不足以得出结论。例如,如果公司的股价在多年内呈现非周期性上升,我们会预期所有买入后的图表都呈现向上倾斜。同样地,多年来呈现非周期性下降的股价会导致卖出后的图表也呈现向下倾斜。这两种情况的图表都不能表示内部人士在进行内幕交易。

最有力的指标是在公司股价呈极度循环波动的情况下,“买入”图表显示正向信号,而“卖出”图表显示负向趋势。这种情况强烈暗示内部人士可能根据内幕信息精确地计时进行交易,以获得财务优势。

内幕交易历史

该表格显示了由 Saria Tseng 进行的所有内幕交易的完整列表,这些交易已向美国证券交易委员会(SEC)披露。

备案日期 交易日期 表格 股票代码 证券 代码 10b5-1 股数 剩余股数 %
变化
每股
股价
交易
金额
剩余
金额
2025-02-12 2025-02-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -663 158,977 -0.42 717.10 -475,438 114,002,470
2024-11-13 2024-11-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -866 159,640 -0.54 765.14 -662,611 122,146,950
2024-08-12 2024-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -859 160,506 -0.53 778.39 -668,637 124,936,265
2024-07-24 2024-07-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,205 161,365 -1.95 831.58 -2,665,214 134,187,907
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,656 166,428 -1.57 816.34 -2,168,199 135,861,834
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,100 169,084 -1.23 812.65 -1,706,565 137,406,113
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,422 171,184 -0.82 811.82 -1,154,408 138,970,595
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,198 172,606 -0.69 810.34 -970,787 139,869,546
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,703 173,804 -2.63 809.45 -3,806,843 140,685,648
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,815 178,507 -1.55 808.61 -2,276,237 144,342,545
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -15,822 181,322 -8.03 807.81 -12,781,170 146,473,725
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,020 197,144 -1.01 806.57 -1,629,271 159,010,436
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -106 199,164 -0.05 805.16 -85,347 160,358,886
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -150 199,270 -0.08 804.18 -120,627 160,248,949
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,800 199,420 -0.89 803.53 -1,446,354 160,239,953
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -10 201,220 0.00 802.19 -8,022 161,416,672
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -24 201,230 -0.01 800.62 -19,215 161,108,763
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -199 201,254 -0.10 799.94 -159,188 160,991,125
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -600 201,453 -0.30 798.72 -479,232 160,904,540
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -150 202,053 -0.07 796.70 -119,505 160,975,625
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -220 202,203 -0.11 795.95 -175,109 160,943,478
2024-07-02 2024-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,098 202,423 -0.54 794.69 -872,570 160,863,534
2024-07-02 2024-07-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,858 164,570 -1.12 824.65 -1,532,200 135,712,650
2024-05-09 2024-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -869 203,521 -0.43 690.02 -599,627 140,433,560
2024-02-09 2024-02-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -859 204,339 -0.42 680.00 -584,120 138,950,520
2024-02-07 2024-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -982 205,198 -0.48 641.00 -629,462 131,531,918
2024-01-10 2024-01-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,390 206,180 -0.67 600.00 -834,000 123,708,000
2024-01-08 2024-01-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -25,314 207,570 -10.87 583.14 -14,761,606 121,042,370
2023-12-14 2023-12-13 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -18,610 232,884 -7.40 600.00 -11,166,000 139,730,400
2023-11-09 2023-11-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -859 251,494 -0.34 490.39 -421,245 123,330,143
2023-11-07 2023-11-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -982 252,353 -0.39 492.92 -484,047 124,389,841
2023-10-04 2023-10-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 253,335 -1.67 458.30 -1,972,982 116,103,430
2023-08-10 2023-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -874 257,623 -0.34 530.27 -463,456 136,609,748
2023-08-07 2023-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -988 258,497 -0.38 526.52 -520,202 136,103,840
2023-07-25 2023-07-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -9,615 259,485 -3.57 534.23 -5,136,621 138,624,672
2023-07-05 2023-07-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 269,100 -1.57 537.79 -2,315,186 144,719,289
2023-05-10 2023-05-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -857 273,405 -0.31 409.81 -351,207 112,044,103
2023-05-05 2023-05-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -991 274,262 -0.36 459.60 -455,464 126,050,815
2023-05-04 2023-05-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,462 275,253 -1.24 463.55 -1,604,810 127,593,528
2023-05-04 2023-05-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 8,685 278,715 3.22
2023-04-06 2023-04-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,360 270,030 -1.59 487.99 -2,127,636 131,771,940
2023-02-13 2023-02-13 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,639 274,360 -0.59 492.31 -806,896 135,070,172
2023-02-10 2023-02-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -6,922 275,999 -2.45 462.41 -3,200,802 127,624,698
2023-02-08 2023-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 34,740 282,921 14.00
2023-02-08 2023-02-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -723 248,181 -0.29 446.88 -323,094 110,907,125
2023-01-05 2023-01-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,528 248,904 -2.17 344.96 -1,906,939 85,861,924
2022-11-16 2022-11-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -279 254,432 -0.11 404.46 -112,844 102,907,567
2022-11-16 2022-11-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,385 254,711 -0.54 390.33 -540,607 99,421,345
2022-11-07 2022-11-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -982 256,096 -0.38 343.98 -337,788 88,091,902
2022-10-04 2022-10-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 257,078 -1.65 372.60 -1,604,043 95,787,263
2022-10-04 2022-08-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
common stock
J - Other 16 261,383 0.01 414.43 6,631 108,324,957
2022-08-12 2022-08-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,633 261,367 -0.62 525.95 -858,876 137,465,974
2022-08-08 2022-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -984 263,000 -0.37 522.39 -514,032 137,388,570
2022-07-06 2022-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,515 263,984 -1.68 361.58 -1,632,534 95,451,335
2022-05-16 2022-05-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,679 268,499 -0.62 388.10 -651,620 104,204,462
2022-05-05 2022-05-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -986 270,178 -0.36 453.16 -446,812 122,432,890
2022-04-05 2022-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,420 271,164 -1.60 467.23 -2,065,157 126,695,956
2022-02-16 2022-02-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,663 275,546 -0.60 429.60 -714,425 118,374,562
2022-02-09 2022-02-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,700 277,209 -0.61 401.12 -681,904 111,194,074
2022-02-09 2022-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -7,393 278,909 -2.58 399.28 -2,951,877 111,362,786
2022-02-04 2022-02-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 39,699 286,302 16.10
2022-01-05 2022-01-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 246,603 -1.72 490.87 -2,113,195 121,050,015
2021-11-16 2021-11-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,625 250,907 -0.64 553.42 -899,304 138,856,450
2021-11-10 2021-11-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
D - Sale to Issuer -2,022 257,409 -0.78 548.27 -1,108,602 141,129,632
2021-10-05 2021-10-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,330 254,554 -1.67 476.16 -2,061,773 121,208,433
2021-08-16 2021-08-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,651 258,861 -0.63 457.10 -754,672 118,325,363
2021-08-11 2021-08-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,053 260,512 -0.78 459.12 -942,573 119,606,269
2021-08-05 2021-08-03 4 SMCI Super Micro Computer, Inc.
Restricted Stock Units
A - Award 5,807 5,807
2021-07-06 2021-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 262,565 -1.61 370.45 -1,594,787 97,267,204
2021-07-02 2021-06-30 4 SMCI Super Micro Computer, Inc.
Restricted Stock Units
M - Exercise -8,289 0 -100.00
2021-07-02 2021-06-30 4 SMCI Super Micro Computer, Inc.
Common Stock
M - Exercise 8,289 29,889 38.38
2021-05-14 2021-05-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,741 266,870 -0.65 311.82 -542,885 83,216,364
2021-05-12 2021-05-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,196 268,611 -0.81 326.41 -716,806 87,678,445
2021-05-12 2021-05-10 4 SMCI Super Micro Computer, Inc.
Restricted Stock Units
M - Exercise -21,600 0 -100.00
2021-05-12 2021-05-10 4 SMCI Super Micro Computer, Inc.
Common Stock
M - Exercise 21,600 21,600
2021-04-26 2021-04-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 2,895 270,751 1.08 30.00 86,850 8,122,530
2021-04-02 2021-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 267,212 -1.59 364.78 -1,570,363 97,472,685
2021-02-19 2021-02-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -300 271,517 -0.11 384.22 -115,268 104,323,619
2021-02-19 2021-02-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -400 271,817 -0.15 382.90 -153,161 104,079,409
2021-02-19 2021-02-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -410 272,217 -0.15 381.71 -156,502 103,908,278
2021-02-19 2021-02-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,700 272,627 -0.62 380.73 -647,237 103,796,651
2021-02-19 2021-02-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,095 274,327 -1.12 379.73 -1,175,257 104,169,506
2021-02-19 2021-02-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,634 277,422 -1.29 378.71 -1,376,250 105,063,845
2021-02-19 2021-02-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,684 281,056 -1.64 377.86 -1,769,888 106,199,342
2021-02-19 2021-02-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,200 285,740 -1.11 376.77 -1,205,656 107,657,574
2021-02-19 2021-02-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -810 288,940 -0.28 375.67 -304,290 108,545,194
2021-02-19 2021-02-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,393 289,750 -0.48 374.71 -521,966 108,571,179
2021-02-19 2021-02-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,809 291,143 -0.62 373.68 -675,993 108,795,219
2021-02-19 2021-02-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -591 292,952 -0.20 372.78 -220,310 109,205,358
2021-02-09 2021-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,092 293,543 -1.37 372.89 -1,525,874 109,459,836
2021-02-09 2021-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -13,358 297,635 -4.30 366.34 -4,893,548 109,035,130
2021-02-04 2021-02-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
M - Exercise -32,165 0 -100.00
2021-02-04 2021-02-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 60,186 310,993 24.00 30.00 1,805,580 9,329,790
2021-02-04 2021-02-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 32,165 250,807 14.71
2021-01-19 2021-01-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -301 218,642 -0.14 392.63 -118,181 85,844,643
2021-01-19 2021-01-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -2,032 218,943 -0.92 392.02 -796,594 85,831,064
2021-01-19 2021-01-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -2,697 220,975 -1.21 391.03 -1,054,611 86,408,097
2021-01-19 2021-01-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -5,088 223,672 -2.22 389.90 -1,983,815 87,209,892
2021-01-19 2021-01-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -6,766 228,760 -2.87 388.98 -2,631,844 88,983,248
2021-01-19 2021-01-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -2,257 235,526 -0.95 387.90 -875,490 91,360,465
2021-01-19 2021-01-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,979 237,783 -0.83 386.71 -765,304 91,953,658
2021-01-19 2021-01-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -610 239,762 -0.25 385.69 -235,269 92,472,919
2021-01-05 2021-01-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 240,372 -1.76 368.26 -1,585,364 88,519,657
2020-11-17 2020-11-13 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -4,886 245,321 -1.95 307.70 -1,503,418 75,485,075
2020-11-10 2020-11-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,441 250,207 -1.74 333.51 -1,481,097 83,445,361
2020-10-16 2020-10-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -6,495 254,648 -2.49 317.48 -2,062,033 80,845,647
2020-10-02 2020-10-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 261,143 -1.62 280.50 -1,207,568 73,251,552
2020-08-25 2020-08-21 4 SMCI Super Micro Computer, Inc.
Restricted Stock Units
A - Award 8,289 8,289
2020-08-20 2020-08-19 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -4,917 265,448 -1.82 277.24 -1,363,208 73,593,812
2020-08-20 2020-08-19 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -65 270,365 -0.02 276.36 -17,964 74,719,423
2020-08-20 2020-08-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 65 270,430 0.02 157.53 10,239 42,600,973
2020-08-12 2020-08-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,410 270,365 -1.60 274.40 -1,210,111 74,188,616
2020-07-23 2020-07-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
A - Award 32,165 32,165
2020-07-17 2020-07-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -6,495 274,775 -2.31 246.06 -1,598,147 67,610,587
2020-07-06 2020-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 281,270 -1.51 235.16 -1,012,364 66,143,453
2020-05-20 2020-05-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -4,762 285,575 -1.64 200.10 -952,895 57,144,700
2020-05-12 2020-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,565 290,337 -1.55 208.67 -952,568 60,583,954
2020-05-01 2020-04-29 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -11,751 294,902 -3.83 200.00 -2,350,225 58,981,019
2020-05-01 2020-04-29 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -6,420 306,653 -2.05 200.00 -1,284,000 61,330,600
2020-04-03 2020-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,380 313,073 -1.38 162.58 -712,078 50,897,843
2020-03-31 2020-03-27 4 SMCI Super Micro Computer, Inc.
Restricted Stock Units
A - Award 21,600 21,600
2020-03-31 2020-03-27 4 SMCI Super Micro Computer, Inc.
Stock Option (right to buy)
A - Award 4,500 4,500
2020-02-24 2020-02-20 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -24,683 317,453 -7.21 184.52 -4,554,542 58,576,872
2020-02-24 2020-02-20 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -90 342,136 -0.03 186.94 -16,825 63,958,904
2020-02-24 2020-02-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 90 342,226 0.03 123.37 11,103 42,220,079
2020-02-12 2020-02-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,327 342,136 -0.68 181.07 -421,360 61,952,037
2020-02-06 2020-02-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -18,355 344,463 -5.06 183.75 -3,372,772 63,295,834
2020-02-06 2020-02-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Restricted Stock Units
M - Exercise -19,200 0 -100.00
2020-02-06 2020-02-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 74,894 362,818 26.01 30.00 2,246,820 10,884,540
2020-02-06 2020-02-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 19,200 287,924 7.14
2020-02-03 2020-02-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,904 268,724 -1.07 173.89 -504,987 46,729,384
2020-01-21 2020-01-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -10,422 271,628 -3.70 180.39 -1,879,982 48,997,861
2020-01-09 2020-01-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -33,850 282,050 -10.72 176.99 -5,991,122 49,920,114
2019-11-19 2019-11-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -5,494 315,900 -1.71 161.21 -885,672 50,925,354
2019-11-12 2019-11-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,374 321,394 -0.73 163.36 -387,820 52,503,438
2019-11-05 2019-11-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,948 323,768 -0.90 159.63 -470,596 51,683,798
2019-10-24 2019-10-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Restricted Stock Units
M - Exercise -9,600 19,200 -33.33
2019-10-24 2019-10-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
M - Exercise -23,338 4,876 -82.72
2019-10-24 2019-10-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 9,600 326,716 3.03
2019-10-24 2019-10-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 22,338 317,116 7.58
2019-10-21 2019-10-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -6,495 293,778 -2.16 141.49 -918,988 41,567,119
2019-10-02 2019-10-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 300,273 -1.41 155.61 -669,896 46,725,151
2019-08-21 2019-08-20 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -5,315 304,578 -1.72 152.81 -812,168 46,541,590
2019-08-21 2019-08-20 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -87 309,893 -0.03 152.77 -13,291 47,342,354
2019-08-21 2019-08-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 87 309,980 0.03 117.71 10,241 36,487,126
2019-08-09 2019-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,437 309,893 -0.78 150.42 -366,585 46,615,593
2019-08-06 2019-08-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,066 312,330 -0.97 140.60 -431,081 43,913,723
2019-07-23 2019-07-23 4 MPWR MONOLITHIC POWER SYSTEMS INC
Restricted Stock Units
M - Exercise -9,600 28,800 -25.00
2019-07-23 2019-07-23 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 9,600 315,396 3.14
2019-07-23 2019-07-19 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -6,495 305,796 -2.08 145.83 -947,164 44,594,139
2019-07-03 2019-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 312,291 -1.36 139.56 -600,789 43,582,114
2019-07-03 2019-04-23 4 MPWR MONOLITHIC POWER SYSTEMS INC
Restricted Stock Units
M - Exercise -9,600 38,400 -20.00
2019-07-03 2019-04-23 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 9,600 327,413 3.02
2019-06-11 2019-06-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -5,203 306,996 -1.67 130.00 -676,390 39,909,480
2019-05-10 2019-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,470 312,199 -0.78 138.03 -340,923 43,091,454
2019-05-07 2019-05-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,144 314,669 -0.99 144.49 -454,280 45,466,870
2019-04-22 2019-04-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -6,495 317,813 -2.00 155.33 -1,008,866 49,365,766
2019-04-02 2019-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 324,308 -1.31 138.60 -596,664 44,948,408
2019-02-21 2019-02-20 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -22,311 328,613 -6.36 136.93 -3,055,072 44,997,372
2019-02-21 2019-02-20 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -92 350,924 -0.03 136.63 -12,570 47,946,746
2019-02-21 2019-02-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 92 351,016 0.03 117.71 10,829 41,317,391
2019-02-13 2019-02-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -21,694 350,924 -5.82 130.66 -2,834,475 45,850,712
2019-02-13 2019-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 74,331 372,618 24.92 30.00 2,229,930 11,178,540
2019-02-05 2019-02-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,623 298,287 -1.20 129.59 -469,501 38,654,684
2018-11-20 2018-11-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,659 301,910 -0.55 126.45 -209,781 38,176,640
2018-11-20 2018-11-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -3,077 303,569 -1.00 126.45 -389,088 38,386,421
2018-11-20 2018-11-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -905 306,646 -0.29 126.45 -114,438 38,775,509
2018-11-06 2018-11-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,819 307,551 -1.54 121.73 -586,625 37,438,675
2018-10-29 2018-10-25 4 MPWR MONOLITHIC POWER SYSTEMS INC
Restricted Stock Units
A - Award 48,000 48,000
2018-10-29 2018-10-25 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
M - Exercise -15,075 28,214 -34.82
2018-10-29 2018-10-25 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
M - Exercise -12,885 43,289 -22.94
2018-10-29 2018-10-25 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 15,075 312,370 5.07
2018-10-29 2018-10-25 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 12,885 297,295 4.53
2018-08-22 2018-08-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -64 284,410 -0.02 142.19 -9,100 40,440,258
2018-08-22 2018-08-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -5,731 284,474 -1.97 143.83 -824,305 40,916,635
2018-08-22 2018-08-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 64 290,205 0.02 98.74 6,320 28,656,148
2018-08-07 2018-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,710 290,141 -0.59 135.99 -232,548 39,457,203
2018-08-07 2018-08-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,019 291,851 -1.02 135.45 -408,937 39,532,531
2018-05-22 2018-05-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -4,723 294,870 -1.58 130.93 -618,395 38,608,096
2018-05-22 2018-05-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -347 299,593 -0.12 130.55 -45,299 39,110,608
2018-05-07 2018-05-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,136 299,940 -0.71 122.66 -262,007 36,791,390
2018-05-07 2018-05-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,600 302,076 -1.18 118.43 -426,353 35,775,284
2018-02-26 2018-02-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -26,429 305,676 -7.96 117.34 -3,101,166 35,867,869
2018-02-26 2018-02-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 173 332,105 0.05 86.51 14,967 28,731,400
2018-02-13 2018-02-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -29,497 331,932 -8.16 108.19 -3,191,404 35,913,117
2018-02-08 2018-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 98,760 361,429 37.60 20.00 1,975,200 7,228,580
2018-02-05 2018-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,057 262,669 -1.52 113.85 -461,906 29,905,943
2017-11-22 2017-11-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -4,998 266,726 -1.84 125.62 -627,824 33,504,813
2017-11-07 2017-11-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,607 271,724 -2.02 123.06 -690,012 33,439,062
2017-08-24 2017-08-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -4,996 277,331 -1.77 96.50 -482,136 26,763,689
2017-08-24 2017-08-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 174 282,327 0.06 73.12 12,722 20,642,903
2017-08-07 2017-08-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common stock
S - Sale -2,983 282,153 -1.05 102.19 -304,823 28,832,284
2017-08-07 2017-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,623 285,136 -0.91 101.66 -266,662 28,987,753
2017-05-23 2017-05-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -4,996 287,759 -1.71 95.37 -476,472 27,443,748
2017-05-08 2017-05-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,983 292,755 -1.01 92.55 -276,089 27,095,705
2017-05-08 2017-05-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,623 295,738 -0.88 91.89 -241,036 27,176,282
2017-03-03 2017-03-01 4 SMCI Super Micro Computer, Inc.
Stock Option (right to buy)
A - Award 4,500 4,500
2017-02-22 2017-02-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -23,330 298,361 -7.25 87.87 -2,049,893 26,215,519
2017-02-22 2017-02-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -134 321,691 -0.04 86.52 -11,594 27,832,705
2017-02-22 2017-02-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 134 321,825 0.04 63.43 8,499 20,412,394
2017-02-13 2017-02-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -18,201 321,691 -5.35 89.29 -1,625,240 28,725,076
2017-02-08 2017-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
M - Exercise -4,876 56,174 -7.99
2017-02-08 2017-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 4,876 339,892 1.46
2017-02-08 2017-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 68,604 335,016 25.75
2017-02-08 2017-02-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,723 266,412 -1.74 88.25 -416,821 23,511,791
2016-11-23 2016-11-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -5,633 262,826 -2.10 83.56 -470,678 21,961,031
2016-11-08 2016-11-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,963 276,768 -2.11 77.88 -464,416 21,555,494
2016-11-08 2016-11-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -356 282,731 -0.13 76.32 -27,169 21,577,549
2016-11-07 2016-11-04 4 SMCI Super Micro Computer, Inc.
Stock Option (right to buy)
A - Award 18,000 18,000
2016-11-01 2016-10-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
M - Exercise -14,628 61,050 -19.33
2016-11-01 2016-10-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 14,628 283,087 5.45
2016-08-24 2016-08-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -5,633 268,459 -2.06 75.25 -423,902 20,202,453
2016-08-24 2016-08-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -20 274,092 -0.01 74.86 -1,497 20,518,527
2016-08-24 2016-08-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 20 274,112 0.01 49.38 988 13,534,691
2016-08-08 2016-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,981 274,092 -1.08 72.64 -216,539 19,909,988
2016-08-08 2016-08-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,983 277,073 -1.07 72.73 -216,954 20,151,575
2016-08-08 2016-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -356 280,056 -0.13 72.21 -25,708 20,223,796
2016-05-25 2016-05-23 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,630 280,412 -1.97 65.00 -365,950 18,226,780
2016-05-06 2016-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,979 286,042 -1.03 61.70 -183,805 17,648,820
2016-05-06 2016-05-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,983 289,021 -1.02 61.90 -184,658 17,891,354
2016-05-06 2016-05-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -356 292,004 -0.12 63.62 -22,649 18,577,382
2016-02-22 2016-02-19 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -28,249 292,360 -8.81 58.34 -1,648,157 17,057,423
2016-02-22 2016-02-19 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -463 320,609 -0.14 58.07 -26,885 18,617,059
2016-02-22 2016-02-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 463 321,072 0.14 43.71 20,236 14,033,094
2016-02-09 2016-02-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,695 320,609 -1.44 56.96 -267,404 18,260,286
2016-02-09 2016-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -718 325,304 -0.22 61.20 -43,942 19,908,605
2016-02-04 2016-02-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -22,057 326,022 -6.34 57.93 -1,277,844 18,887,661
2016-02-04 2016-02-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 90,284 348,079 35.02
2016-01-05 2015-12-31 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
A - Award 75,678 75,678
2015-12-21 2015-12-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
M - Exercise -43,200 0 -100.00
2015-12-21 2015-12-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 43,200 257,795 20.13
2015-11-16 2015-11-13 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -4,998 214,595 -2.28 62.77 -313,720 13,469,956
2015-11-10 2015-11-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -70 219,593 -0.03 63.90 -4,473 14,031,993
2015-11-10 2015-11-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,457 219,663 -0.66 63.90 -93,100 14,036,070
2015-11-10 2015-11-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,980 221,120 -1.33 63.91 -190,458 14,132,244
2015-11-05 2015-11-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -718 224,100 -0.32 62.69 -45,011 14,048,829
2015-11-05 2015-11-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -353 224,818 -0.16 62.70 -22,133 14,096,089
2015-10-07 2015-10-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -4,994 225,171 -2.17 54.08 -270,069 12,176,932
2015-10-07 2015-10-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -3,290 230,165 -1.41 54.08 -177,907 12,446,172
2015-08-24 2015-08-20 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -110 233,455 -0.05 48.55 -5,340 11,334,240
2015-08-24 2015-08-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 110 233,565 0.05 43.02 4,732 10,047,616
2015-08-11 2015-08-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,453 233,455 -0.62 51.30 -74,539 11,976,242
2015-08-11 2015-08-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -69 234,908 -0.03 51.30 -3,540 12,050,780
2015-08-06 2015-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,930 234,977 -0.81 50.48 -97,424 11,861,333
2015-08-06 2015-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,058 236,907 -0.44 50.48 -53,406 11,958,734
2015-08-06 2015-08-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -718 237,965 -0.30 50.38 -36,173 11,988,677
2015-08-06 2015-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -354 238,683 -0.15 50.96 -18,040 12,163,286
2015-05-12 2015-05-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -2,967 239,037 -1.23 51.92 -154,039 12,410,203
2015-05-12 2015-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -70 242,004 -0.03 51.79 -3,625 12,533,387
2015-05-12 2015-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,453 242,074 -0.60 51.79 -75,251 12,537,012
2015-05-06 2015-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,924 243,527 -0.78 51.36 -98,814 12,507,206
2015-05-06 2015-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,056 245,451 -0.43 51.36 -54,235 12,606,020
2015-05-06 2015-05-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -718 246,507 -0.29 52.54 -37,724 12,951,478
2015-05-06 2015-05-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -353 247,225 -0.14 52.70 -18,603 13,028,758
2015-03-20 2015-03-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
M - Exercise -43,200 43,200 -50.00
2015-03-20 2015-03-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 43,200 247,578 21.14
2015-03-20 2015-02-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
M - Exercise -43,200 86,400 -33.33
2015-03-20 2015-02-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 43,200 204,378 26.80
2015-03-20 2015-02-09 4/A MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -69 189,178 -0.04 47.56 -3,282 8,997,306
2015-03-20 2015-02-09 4/A MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,466 189,247 -0.77 47.56 -69,719 9,000,076
2015-03-20 2015-02-06 4/A MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -699 190,713 -0.37 47.39 -33,126 9,037,889
2015-02-20 2015-02-19 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -100 160,534 -0.06 51.22 -5,122 8,222,551
2015-02-20 2015-02-19 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -28,341 160,634 -15.00 50.66 -1,435,891 8,138,489
2015-02-20 2015-02-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 441 188,975 0.23 37.45 16,516 7,077,303
2015-02-09 2015-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -69 188,534 -0.04 47.56 -3,282 8,966,677
2015-02-09 2015-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,466 188,603 -0.77 47.56 -69,719 8,969,449
2015-02-09 2015-02-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -644 190,069 -0.34 48.03 -30,929 9,128,311
2015-02-09 2015-02-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -699 190,713 -0.37 47.39 -33,126 9,037,889
2015-02-05 2015-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -15,127 191,412 -7.32 47.80 -723,001 9,148,613
2015-02-05 2015-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -6,090 206,539 -2.86 47.80 -291,075 9,871,635
2015-02-05 2015-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -724 212,629 -0.34 48.02 -34,767 10,210,487
2015-02-05 2015-02-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 8,071 213,353 3.93
2015-02-05 2015-02-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -51 205,282 -0.02 47.21 -2,408 9,691,363
2015-02-05 2015-02-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,013 205,333 -0.49 47.21 -47,824 9,693,771
2015-02-05 2015-02-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 90,181 206,346 77.63
2014-12-01 2014-11-26 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -3,863 116,165 -3.22 48.10 -185,820 5,587,815
2014-11-21 2014-10-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
M - Exercise -43,200 129,600 -25.00
2014-11-21 2014-10-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 43,200 124,413 53.19
2014-11-21 2014-07-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
M - Exercise -43,200 172,800 -20.00
2014-11-21 2014-07-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 43,200 89,555 93.19
2014-11-21 2013-12-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
A - Award 216,000 216,000
2014-11-12 2014-11-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -98 33,628 -0.29 44.93 -4,403 1,510,906
2014-11-12 2014-11-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -70 33,726 -0.21 44.46 -3,112 1,499,458
2014-11-12 2014-11-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,453 33,796 -4.12 44.46 -64,600 1,502,570
2014-11-06 2014-11-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -698 35,249 -1.94 44.26 -30,893 1,560,121
2014-11-06 2014-11-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -718 35,947 -1.96 43.81 -31,456 1,574,838
2014-11-06 2014-11-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -61 36,665 -0.17 43.70 -2,666 1,602,260
2014-11-06 2014-11-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,287 36,726 -3.39 43.70 -56,243 1,604,970
2014-08-26 2014-08-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 98 38,013 0.26 29.78 2,918 1,131,856
2014-08-12 2014-08-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,376 37,915 -3.50 42.52 -58,501 1,611,971
2014-08-08 2014-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -69 39,291 -0.18 42.04 -2,901 1,651,794
2014-08-08 2014-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,453 39,360 -3.56 42.04 -61,084 1,654,694
2014-08-08 2014-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -705 40,813 -1.70 41.85 -29,504 1,708,012
2014-08-08 2014-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -646 41,518 -1.53 42.36 -27,366 1,758,802
2014-08-05 2014-08-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,646 42,164 -3.76 41.93 -69,024 1,768,122
2014-08-05 2014-08-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -722 43,810 -1.62 41.12 -29,688 1,801,450
2014-08-05 2014-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -22 44,532 -0.05 41.41 -911 1,844,070
2014-08-05 2014-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -460 44,554 -1.02 41.41 -19,049 1,844,981
2014-08-05 2014-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -61 45,014 -0.14 41.41 -2,526 1,864,030
2014-08-05 2014-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,280 45,075 -2.76 41.41 -53,005 1,866,556
2014-05-09 2014-05-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,307 46,355 -2.74 36.67 -47,931 1,699,954
2014-05-09 2014-05-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -61 47,662 -0.13 36.15 -2,205 1,722,981
2014-05-09 2014-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -70 47,723 -0.15 36.43 -2,550 1,738,549
2014-05-09 2014-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,462 47,793 -2.97 36.43 -53,261 1,741,109
2014-05-06 2014-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -644 49,255 -1.29 36.62 -23,583 1,803,684
2014-05-06 2014-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -701 49,899 -1.39 36.41 -25,524 1,816,853
2014-05-06 2014-05-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -5,056 50,600 -9.08 36.68 -185,454 1,856,003
2014-05-06 2014-05-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -430 55,656 -0.77 36.55 -15,718 2,034,472
2014-05-06 2014-05-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -724 56,086 -1.27 36.25 -26,245 2,033,123
2014-05-06 2014-05-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -23 56,810 -0.04 36.25 -834 2,059,362
2014-05-06 2014-05-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -463 56,833 -0.81 36.25 -16,784 2,060,202
2014-05-06 2014-05-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -53 57,296 -0.09 36.51 -1,935 2,091,877
2014-05-06 2014-05-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,148 57,349 -1.96 36.71 -42,147 2,105,488
2014-05-06 2014-05-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,350 58,497 -2.26 36.77 -49,639 2,150,905
2014-02-21 2014-02-20 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -750 59,847 -1.24 34.82 -26,118 2,084,142
2014-02-21 2014-02-20 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,368 60,597 -5.27 34.85 -117,375 2,111,805
2014-02-21 2014-02-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 750 63,965 1.19 24.43 18,322 1,562,601
2014-02-18 2014-02-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -11,000 63,215 -14.82 35.10 -386,123 2,218,979
2014-02-11 2014-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,974 74,215 -2.59 34.46 -68,016 2,557,145
2014-02-11 2014-02-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -81 76,189 -0.11 33.20 -2,690 2,529,795
2014-02-11 2014-02-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,305 76,270 -1.68 33.21 -43,334 2,532,645
2014-02-11 2014-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -827 77,575 -1.05 33.23 -27,477 2,577,468
2014-02-11 2014-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -9,979 78,402 -11.29 33.00 -329,307 2,587,266
2014-02-06 2014-02-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,992 88,381 -2.20 32.00 -63,744 2,828,192
2014-02-06 2014-02-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -504 90,373 -0.55 31.27 -15,760 2,825,964
2014-02-06 2014-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -8,824 90,877 -8.85 31.17 -275,032 2,832,509
2014-02-06 2014-02-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 10,944 99,701 12.33
2014-02-06 2014-02-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 46,382 88,757 109.46
2014-02-06 2014-02-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,477 42,375 -3.37 32.19 -47,545 1,364,051
2013-12-18 2013-12-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
A - Award 43,200 43,200
2013-11-22 2013-11-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,700 43,852 -9.68 32.09 -150,814 1,407,127
2013-11-13 2013-11-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,638 48,552 -3.26 32.07 -52,536 1,557,213
2013-11-13 2013-11-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,721 50,190 -3.32 32.07 -55,198 1,609,749
2013-11-07 2013-11-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -636 51,911 -1.21 31.93 -20,307 1,657,482
2013-11-07 2013-11-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -694 52,547 -1.30 31.93 -22,159 1,677,789
2013-11-07 2013-11-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,653 53,241 -3.01 31.44 -51,974 1,674,014
2013-11-07 2013-11-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,816 54,894 -3.20 31.44 -57,099 1,725,988
2013-08-09 2013-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,674 55,710 -2.92 28.88 -48,340 1,608,732
2013-08-09 2013-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -79 57,384 -0.14 28.88 -2,281 1,657,072
2013-08-09 2013-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 150 57,463 0.26
2013-08-06 2013-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -632 57,313 -1.09 26.24 -16,586 1,504,140
2013-08-06 2013-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -699 57,945 -1.19 26.24 -18,345 1,520,726
2013-08-06 2013-08-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -437 58,644 -0.74 26.18 -11,442 1,535,429
2013-08-06 2013-08-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -479 59,081 -0.80 26.18 -12,541 1,546,871
2013-08-06 2013-08-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,205 59,560 -1.98 26.16 -31,517 1,557,822
2013-08-06 2013-08-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,347 60,765 -2.17 26.16 -35,231 1,589,339
2013-07-25 2013-07-23 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -6,888 62,112 -9.98 26.70 -183,910 1,658,390
2013-07-18 2013-07-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -5,510 69,000 -7.39 25.80 -142,158 1,780,200
2013-07-15 2013-07-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -490 74,510 -0.65 25.80 -12,642 1,922,358
2013-07-15 2013-07-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise X -7,000 0 -100.00
2013-07-15 2013-07-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise X -884 0 -100.00
2013-07-15 2013-07-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise X -329 0 -100.00
2013-07-15 2013-07-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise X -3,750 0 -100.00
2013-07-15 2013-07-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise X -941 0 -100.00
2013-07-15 2013-07-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise X -563 0 -100.00
2013-07-15 2013-07-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X 7,000 75,000 10.29 14.93 104,510 1,119,750
2013-07-15 2013-07-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -13,467 68,000 -16.53 25.22 -339,688 1,715,212
2013-07-15 2013-07-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X 941 81,467 1.17 12.42 11,687 1,011,820
2013-07-15 2013-07-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X 329 80,526 0.41 14.93 4,912 1,202,253
2013-07-15 2013-07-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X 3,750 80,197 4.91 12.42 46,575 996,047
2013-07-15 2013-07-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X 884 76,447 1.17 15.28 13,508 1,168,110
2013-07-15 2013-07-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X 563 75,563 0.75 7.64 4,301 577,301
2013-07-03 2013-07-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -5,500 75,000 -6.83 24.26 -133,427 1,819,455
2013-07-03 2013-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -500 80,500 -0.62 24.20 -12,101 1,948,261
2013-05-30 2013-05-29 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,000 2,000 -33.33 24.40 -24,397 48,794
2013-05-30 2013-05-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -18,800 0 -100.00
2013-05-30 2013-05-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -18,800 81,000 -18.84 24.35 -457,780 1,972,350
2013-05-30 2013-05-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 18,800 99,800 23.21 15.28 287,264 1,524,944
2013-05-08 2013-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -58 81,000 -0.07 24.10 -1,398 1,952,100
2013-05-08 2013-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 151 81,058 0.19
2013-05-08 2013-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,223 80,907 -1.49 24.10 -29,476 1,949,964
2013-05-08 2013-05-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -502 82,130 -0.61 24.24 -12,168 1,990,831
2013-05-08 2013-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -8,660 0 -100.00
2013-05-08 2013-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -1,340 8,660 -13.40
2013-05-08 2013-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -331 563 -37.02
2013-05-08 2013-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -8,660 82,632 -9.49 24.34 -210,785 2,011,271
2013-05-08 2013-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 8,660 91,292 10.48 7.64 66,162 697,471
2013-05-08 2013-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -331 82,632 -0.40 24.34 -8,057 2,011,271
2013-05-08 2013-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 331 82,963 0.40 7.64 2,529 633,837
2013-05-08 2013-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,340 82,632 -1.60 24.41 -32,709 2,017,047
2013-05-08 2013-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 1,340 83,972 1.62 7.64 10,238 641,546
2013-05-06 2013-05-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -17 82,632 -0.02 24.18 -411 1,998,042
2013-05-06 2013-05-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 41 82,649 0.05
2013-05-06 2013-05-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -332 82,608 -0.40 24.18 -8,028 1,997,461
2013-05-06 2013-05-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -45 82,940 -0.05 23.17 -1,043 1,921,720
2013-05-06 2013-05-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 115 82,985 0.14
2013-05-06 2013-05-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -924 82,870 -1.10 23.17 -21,410 1,920,164
2013-04-25 2013-02-11 4/A MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 10,644 83,794 14.55
2013-04-03 2013-04-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,161 118,562 -0.97 23.26 -27,003 2,757,586
2013-03-04 2013-02-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
A - Award 884 884 15.28 13,508 13,508
2013-03-04 2013-02-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
A - Award 329 329 14.93 4,912 4,912
2013-03-04 2013-02-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
A - Award 941 941 12.42 11,687 11,687
2013-03-04 2013-02-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
A - Award 894 894 7.64 6,830 6,830
2013-03-04 2013-02-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -36 119,723 -0.03 24.72 -890 2,959,553
2013-02-20 2013-02-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 1,197 119,759 1.01 17.88 21,407 2,141,770
2013-02-13 2013-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 45,412 118,562 62.08
2013-02-11 2013-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -58 73,150 -0.08 24.60 -1,427 1,799,490
2013-02-11 2013-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,207 73,208 -1.62 24.60 -29,692 1,800,917
2013-02-11 2013-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -16,250 3,750 -81.25
2013-02-11 2013-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise X -9,001 10,000 -47.37
2013-02-11 2013-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 151 74,415 0.20
2013-02-11 2013-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -9,001 74,264 -10.81 24.59 -221,334 1,826,144
2013-02-11 2013-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X 9,001 83,265 12.12 8.00 72,008 666,120
2013-02-11 2013-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X -16,250 74,264 -17.95 24.47 -397,610 1,817,114
2013-02-11 2013-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X 16,250 90,514 21.88 13.01 211,412 1,177,587
2013-02-08 2013-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -239 74,264 -0.32 23.70 -5,664 1,760,057
2013-02-08 2013-02-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 597 74,503 0.81
2013-02-08 2013-02-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,530 73,906 -4.56 22.89 -80,797 1,691,620
2013-02-06 2013-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -390 77,436 -0.50 23.26 -9,071 1,801,161
2013-02-06 2013-02-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,089 77,826 -1.38 23.28 -25,354 1,811,906
2013-01-18 2013-01-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -5,000 78,915 -5.96 23.49 -117,471 1,854,045
2013-01-03 2012-12-31 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 3,000 3,000
2013-01-03 2012-12-31 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other -3,000 83,915 -3.45
2012-12-04 2012-11-06 4/A MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -403 89,313 -0.45 19.45 -7,838 1,737,138
2012-12-03 2012-11-29 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -20,000 19,001 -51.28
2012-12-03 2012-11-29 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -20,000 86,915 -18.71 21.00 -419,974 1,825,102
2012-12-03 2012-11-29 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 20,000 106,915 23.01 8.00 160,000 855,320
2012-11-14 2012-11-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -885 86,917 -1.01 19.36 -17,133 1,682,687
2012-11-09 2012-11-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,513 87,802 -1.69 18.86 -28,535 1,655,928
2012-11-06 2012-11-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -401 89,315 -0.45 19.45 -7,799 1,737,177
2012-11-05 2012-11-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,047 89,716 -1.15 17.34 -18,157 1,555,810
2012-08-24 2012-08-24 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -4,000 90,763 -4.22 22.43 -89,720 2,035,814
2012-08-10 2012-08-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -702 94,763 -0.74 20.73 -14,555 1,964,844
2012-08-10 2012-08-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,181 95,465 -1.22 20.46 -24,163 1,953,214
2012-08-03 2012-08-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -324 96,646 -0.33 19.24 -6,234 1,859,469
2012-08-03 2012-08-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -901 96,970 -0.92 19.00 -17,119 1,842,430
2012-07-31 2012-07-31 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -398 97,871 -0.41 17.15 -6,826 1,678,625
2012-05-14 2012-05-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -692 98,269 -0.70 20.87 -14,442 2,050,874
2012-05-08 2012-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,204 98,961 -1.20 20.28 -24,411 2,006,464
2012-05-04 2012-05-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -324 100,165 -0.32 21.32 -6,908 2,135,518
2012-05-02 2012-05-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -912 100,489 -0.90 21.00 -19,154 2,110,470
2012-02-29 2012-02-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -10,000 39,001 -20.41
2012-02-29 2012-02-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Incentive Stock Option (right to buy)
M - Exercise -6,747 0 -100.00
2012-02-29 2012-02-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -16,747 101,401 -14.17 19.19 -321,308 1,945,480
2012-02-29 2012-02-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 6,747 118,148 6.06 8.00 53,976 945,184
2012-02-29 2012-02-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 10,000 111,401 9.86 8.00 80,000 891,208
2012-02-17 2012-02-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,980 101,401 -1.92 18.32 -36,267 1,857,311
2012-02-17 2012-02-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 1,980 103,381 1.95 10.65 21,088 1,101,059
2012-02-16 2012-02-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 25,666 101,401 33.89
2012-02-13 2012-02-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -765 75,735 -1.00 16.42 -12,561 1,243,569
2012-02-03 2012-02-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -370 76,500 -0.48 16.78 -6,209 1,283,670
2012-02-02 2012-02-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,035 76,870 -1.33 16.74 -17,326 1,286,811
2011-08-01 2011-08-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -371 81,786 -0.45 13.55 -5,027 1,108,200
P
非衍生或衍生证券的公开市场或私下买入
S
非衍生或衍生证券的公开市场或私下卖出
A
公司向内部人员授予、奖励或以其他方式获取证券(例如股票期权)
C
衍生工具转换
D
将证券卖出或转让回公司
F
使用从公司收到的证券的一部分来支付行使价或税务负担。
G
内部人士赠送或接收他人赠送公司股票
K
股权掉期和类似的避险交易
M
行使或转换从公司获得的衍生证券(例如期权)
V
内部人士通过Form 4自愿报告的一笔交易
J
其他(附有交易描述的脚注)