Pendahuluan

Halaman ini memberikan analisis komprehensif tentang sejarah perdagangan orang dalam yang diketahui dari Maurice Sciammas. Orang dalam adalah pejabat, direktur, atau investor signifikan dalam suatu perusahaan. Adalah ilegal bagi orang dalam untuk melakukan perdagangan di perusahaan mereka berdasarkan informasi spesifik yang tidak dipublikasikan. Ini tidak berarti bahwa mereka dilarang melakukan perdagangan apa pun di perusahaan mereka sendiri. Namun, mereka harus melaporkan semua perdagangan kepada SEC melalui Formulir 4. Terlepas dari pembatasan ini, penelitian akademis menunjukkan bahwa orang dalam - secara umum - cenderung mengungguli pasar di perusahaan mereka sendiri.

Rata-rata Profitabilitas Perdagangan

Profitabilitas perdagangan rata-rata adalah pengembalian rata-rata dari semua pembelian pasar terbuka yang dilakukan oleh orang dalam dalam tiga tahun terakhir. Untuk menghitung ini, kami memeriksa setiap pembelian pasar terbuka yang tidak direncanakan yang dilakukan oleh orang dalam, tidak termasuk semua perdagangan yang ditandai sebagai bagian dari rencana perdagangan 10b5-1. Kami kemudian menghitung kinerja rata-rata dari perdagangan tersebut selama 3, 6, dan 12 bulan, dengan merata-ratakan setiap durasi tersebut untuk menghasilkan metrik kinerja akhir untuk setiap perdagangan. Terakhir, kami merata-ratakan semua metrik kinerja untuk menghitung metrik kinerja untuk orang dalam. Daftar ini hanya mencakup orang dalam yang telah melakukan setidaknya tiga perdagangan dalam dua tahun terakhir.

Jika profitabilitas perdagangan orang dalam ini adalah "N/A", maka orang dalam tersebut belum melakukan pembelian di pasar terbuka dalam tiga tahun terakhir, atau perdagangan yang mereka lakukan terlalu baru untuk menghitung metrik kinerja yang andal.

Frekuensi Pembaruan: Setiap Hari

Lihat daftar pedagang dalam perusahaan yang paling menguntungkan.

Perusahaan dengan Posisi Orang Dalam yang Dilaporkan

Pengajuan SEC menunjukkan bahwa Maurice Sciammas telah melaporkan kepemilikan atau perdagangan di perusahaan-perusahaan berikut:

Keamanan Judul Kepemilikan Terakhir yang Dilaporkan
US:MPWR / Monolithic Power Systems, Inc. EVP, WW Sales & Marketing 1,499
Cara Membaca Grafik

Grafik berikut menunjukkan kinerja saham sekuritas setelah setiap perdagangan pasar terbuka yang tidak direncanakan yang dilakukan oleh Maurice Sciammas. Perdagangan yang tidak direncanakan adalah perdagangan yang tidak dilakukan sebagai bagian dari rencana perdagangan 10b5-1. Kinerja saham digambarkan sebagai perubahan persentase kumulatif dalam harga saham. Misalnya, jika perdagangan orang dalam dilakukan pada 1 Januari 2019, grafik akan menunjukkan perubahan persentase harian sekuritas hingga saat ini. Jika harga saham naik dari $10 menjadi $15 selama periode ini, perubahan persentase kumulatif dalam harga saham akan menjadi 50%. Perubahan harga dari $10 menjadi $20 akan menjadi 100%, dan perubahan harga dari $10 menjadi $5 akan menjadi -50%.

Pada akhirnya, kita mencoba menentukan seberapa erat korelasi perdagangan orang dalam dengan pengembalian berlebih (positif atau negatif) pada harga saham untuk melihat apakah orang dalam tersebut mengatur waktu perdagangannya untuk mendapatkan keuntungan dari informasi orang dalam. Pertimbangkan situasi di mana orang dalam melakukan hal ini. Dalam situasi ini, kita akan mengharapkan (a) pengembalian positif setelah pembelian, atau (b) pengembalian negatif setelah penjualan. Dalam kasus (a), grafik PEMBELIAN akan menunjukkan serangkaian kurva yang miring ke atas, menunjukkan pengembalian positif setelah setiap transaksi pembelian. Dalam kasus (b), grafik PENJUALAN akan menunjukkan serangkaian kurva yang miring ke bawah, menunjukkan pengembalian negatif setelah setiap transaksi penjualan.

Namun, ini saja tidak cukup untuk menarik kesimpulan. Jika, misalnya, harga saham perusahaan berada dalam tren kenaikan non-siklikal selama bertahun-tahun, maka kita akan mengharapkan semua plot pasca-pembelian memiliki kemiringan ke atas. Demikian pula, penurunan non-siklikal selama bertahun-tahun akan menghasilkan plot pasca-perdagangan dengan kemiringan ke bawah. Tak satu pun dari grafik ini akan menunjukkan aktivitas perdagangan orang dalam.

Indikator terkuat adalah situasi di mana harga saham sangat siklikal, dan terdapat sinyal positif pada grafik PEMBELIAN dan plot negatif pada grafik PENJUALAN. Situasi ini akan sangat menunjukkan adanya orang dalam yang mengatur waktu perdagangan untuk keuntungan finansial mereka.

Sejarah Perdagangan Orang Dalam

Tabel ini menunjukkan daftar lengkap transaksi orang dalam yang dilakukan oleh Maurice Sciammas sebagaimana diungkapkan kepada Komisi Bursa Efek (Securities Exchange Commission/SEC).

Tanggal File Tanggal Transaksi Formulir Ticker Keamanan Kode 10b5-1 Saham Sisa Saham Persen
Ubah
Bagikan
Harga
Tran
Nilai
Sisa
Nilai
2025-08-21 2025-08-19 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 1,499 1,499
2025-08-21 2025-08-19 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -1,499 12,228 -10.92
2025-08-21 2025-08-19 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -1,000 1,000 -50.00
2025-08-08 2025-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -1,418 9,481 -13.01
2025-08-08 2025-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -1,418 9,481 -13.01
2025-08-08 2025-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -2,000 13,727 -12.72
2025-08-08 2025-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 4,836 44,930 12.06
2025-05-30 2025-05-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 1,499 1,499
2025-05-30 2025-05-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -1,499 15,727 -8.70
2025-05-12 2025-05-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -12,000 4,015 -74.93 701.00 -8,412,000 2,814,515
2025-05-09 2025-05-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 1,878 40,094 4.91
2025-05-09 2025-05-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -1,878 17,226 -9.83
2025-02-20 2025-02-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 1,102 38,216 2.97
2025-02-20 2025-02-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -1,102 19,104 -5.45
2025-02-13 2025-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 5,050 37,114 15.75
2025-02-13 2025-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -2,525 10,899 -18.81
2025-02-13 2025-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -2,525 10,899 -18.81
2025-02-12 2025-02-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -662 102,301 -0.64 717.10 -474,721 73,360,108
2025-02-11 2025-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -200 16,015 -1.23 704.92 -140,983 11,289,214
2025-02-11 2025-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,259 16,215 -7.20 703.88 -886,184 11,413,401
2025-02-11 2025-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,600 17,474 -8.39 702.46 -1,123,937 12,274,797
2025-02-11 2025-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,941 19,074 -17.12 701.03 -2,762,748 13,371,391
2024-11-13 2024-11-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -866 102,963 -0.83 765.14 -662,611 78,781,110
2024-10-08 2024-10-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -200 103,829 -0.19 935.00 -187,000 97,080,115
2024-10-08 2024-10-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2 104,012 0.00 933.16 -1,866 97,059,838
2024-10-08 2024-10-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,559 104,014 -1.48 932.52 -1,453,799 96,995,135
2024-10-08 2024-10-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,304 105,573 -2.14 931.33 -2,145,784 98,323,302
2024-10-08 2024-10-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -789 107,877 -0.73 930.51 -734,172 100,380,627
2024-10-08 2024-10-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,774 108,666 -1.61 929.55 -1,649,022 101,010,480
2024-10-08 2024-10-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,576 110,440 -1.41 928.39 -1,463,143 102,531,392
2024-10-08 2024-10-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,695 112,016 -1.49 927.40 -1,571,943 103,883,638
2024-10-08 2024-10-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -75 113,711 -0.07 926.57 -69,493 105,361,201
2024-10-08 2024-10-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -800 113,786 -0.70 925.91 -740,728 105,355,595
2024-10-08 2024-10-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -226 114,586 -0.20 922.72 -208,535 105,730,794
2024-08-12 2024-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -859 114,812 -0.74 778.39 -668,637 89,368,513
2024-07-24 2024-07-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,205 115,671 -2.70 831.58 -2,665,214 96,189,690
2024-07-10 2024-07-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -96 118,876 -0.08 848.48 -81,454 100,863,908
2024-07-10 2024-07-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -363 118,972 -0.30 847.40 -307,606 100,816,873
2024-07-10 2024-07-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -472 119,335 -0.39 846.35 -399,477 100,999,177
2024-07-10 2024-07-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,479 119,807 -2.03 845.39 -2,095,722 101,283,640
2024-07-10 2024-07-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,623 122,286 -1.31 844.42 -1,370,494 103,260,744
2024-07-10 2024-07-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,432 123,909 -1.92 843.43 -2,051,222 104,508,568
2024-07-10 2024-07-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,772 126,341 -1.38 842.59 -1,493,069 106,453,663
2024-07-10 2024-07-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,242 128,113 -0.96 841.56 -1,045,218 107,814,776
2024-07-10 2024-07-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -500 129,355 -0.39 840.45 -420,225 108,716,410
2024-07-10 2024-07-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -20 129,855 -0.02 839.89 -16,798 109,063,916
2024-05-15 2024-05-13 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 5,072 32,064 18.79
2024-05-15 2024-05-13 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -1,590 13,424 -10.59
2024-05-15 2024-05-13 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -1,590 13,424 -10.59
2024-05-15 2024-05-13 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -1,892 20,206 -8.56
2024-05-09 2024-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -869 129,875 -0.66 690.00 -599,610 89,613,750
2024-04-09 2024-04-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -100 130,744 -0.08 690.15 -69,015 90,232,972
2024-04-09 2024-04-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -100 130,844 -0.08 689.85 -68,985 90,262,733
2024-04-09 2024-04-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -10 130,944 -0.01 687.38 -6,874 90,008,287
2024-04-09 2024-04-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -100 130,954 -0.08 686.05 -68,605 89,840,992
2024-04-09 2024-04-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,199 131,054 -0.91 685.32 -821,699 89,813,927
2024-04-09 2024-04-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -691 132,253 -0.52 684.88 -473,252 90,577,435
2024-04-09 2024-04-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,714 132,944 -1.27 683.50 -1,171,519 90,867,224
2024-04-09 2024-04-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,296 134,658 -2.39 682.12 -2,248,268 91,852,915
2024-04-09 2024-04-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -769 137,954 -0.55 681.19 -523,835 93,972,885
2024-04-09 2024-04-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,476 138,723 -1.05 680.82 -1,004,890 94,445,393
2024-04-09 2024-04-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -300 140,199 -0.21 679.52 -203,856 95,268,024
2024-04-09 2024-04-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -300 140,499 -0.21 678.50 -203,550 95,328,572
2024-04-09 2024-04-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -251 140,799 -0.18 676.57 -169,819 95,260,379
2024-04-09 2024-04-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -49 141,050 -0.03 675.61 -33,105 95,294,790
2024-04-09 2024-04-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -100 141,099 -0.07 674.54 -67,454 95,176,919
2024-04-09 2024-04-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -200 141,199 -0.14 673.28 -134,656 95,066,463
2024-04-09 2024-04-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -345 141,399 -0.24 668.76 -230,722 94,561,995
2024-04-03 2024-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -1,172 22,098 -5.04
2024-04-03 2024-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 1,172 26,992 4.54
2024-02-09 2024-02-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -859 141,718 -0.60 680.00 -584,120 96,368,240
2024-02-07 2024-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -982 142,577 -0.68 641.00 -629,462 91,391,857
2024-01-12 2024-01-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -500 143,559 -0.35 589.29 -294,645 84,597,883
2024-01-12 2024-01-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,065 144,059 -0.73 588.33 -626,571 84,754,231
2024-01-12 2024-01-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -200 145,124 -0.14 587.78 -117,556 85,300,985
2024-01-12 2024-01-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -525 145,324 -0.36 586.67 -308,002 85,257,231
2024-01-12 2024-01-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -142 145,849 -0.10 585.30 -83,113 85,365,420
2024-01-12 2024-01-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -714 145,991 -0.49 584.14 -417,076 85,279,183
2024-01-12 2024-01-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,263 146,705 -0.85 583.55 -737,024 85,609,703
2024-01-12 2024-01-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,300 147,968 -0.87 582.75 -757,575 86,228,352
2024-01-12 2024-01-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -300 149,268 -0.20 581.17 -174,351 86,750,084
2024-01-12 2024-01-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,430 149,568 -0.95 579.73 -829,014 86,709,057
2024-01-12 2024-01-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,562 150,998 -1.02 578.47 -903,570 87,347,813
2024-01-12 2024-01-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,999 152,560 -1.29 577.66 -1,154,742 88,127,810
2024-01-08 2024-01-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -27,659 154,559 -15.18 583.14 -16,129,069 90,129,535
2023-11-09 2023-11-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -859 182,218 -0.47 490.39 -421,245 89,357,885
2023-11-07 2023-11-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -982 183,077 -0.53 492.92 -484,047 90,242,315
2023-10-04 2023-10-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 184,059 -2.29 458.30 -1,972,982 84,354,240
2023-08-10 2023-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -874 188,339 -0.46 530.26 -463,447 99,868,638
2023-08-07 2023-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -988 189,213 -0.52 526.52 -520,202 99,624,429
2023-07-25 2023-07-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -9,843 190,201 -4.92 534.23 -5,258,426 101,611,080
2023-07-05 2023-07-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 200,044 -2.11 537.79 -2,315,186 107,581,663
2023-05-10 2023-05-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -857 204,349 -0.42 409.78 -351,181 83,738,133
2023-05-05 2023-05-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
common
S - Sale -991 205,206 -0.48 459.60 -455,464 94,312,678
2023-05-04 2023-05-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,462 206,197 -1.65 463.55 -1,604,810 95,582,619
2023-05-04 2023-05-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 8,685 209,659 4.32
2023-04-06 2023-04-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,360 200,974 -2.12 487.99 -2,127,636 98,073,302
2023-02-17 2023-02-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,778 205,334 -1.33 520.90 -1,447,060 106,958,481
2023-02-17 2023-02-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,340 208,090 -2.04 520.20 -2,257,668 108,248,418
2023-02-17 2023-02-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,200 212,430 -1.48 519.02 -1,660,864 110,255,419
2023-02-17 2023-02-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,682 215,630 -1.23 517.68 -1,388,418 111,627,338
2023-02-13 2023-02-13 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,639 218,312 -0.75 492.31 -806,896 107,477,181
2023-02-10 2023-02-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -6,922 219,951 -3.05 462.41 -3,200,802 101,707,542
2023-02-08 2023-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 34,740 226,873 18.08
2023-02-08 2023-02-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -723 192,133 -0.37 446.87 -323,087 85,858,474
2023-01-05 2023-01-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,528 192,856 -2.79 344.96 -1,906,939 66,527,606
2023-01-05 2022-12-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -3,102 19,458 -13.75
2023-01-05 2022-12-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -3,102 19,458 -13.75
2023-01-05 2022-12-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 6,204 13,502 85.01
2022-11-25 2022-11-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,200 198,384 -2.55 369.27 -1,920,204 73,257,260
2022-11-16 2022-11-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -279 203,584 -0.14 405.51 -113,137 82,555,348
2022-11-16 2022-11-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,385 203,863 -0.67 390.33 -540,607 79,573,845
2022-11-09 2022-11-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,000 205,248 -1.91 355.74 -1,422,960 73,014,924
2022-11-07 2022-11-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -982 209,248 -0.47 343.98 -337,788 71,977,127
2022-10-04 2022-10-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 210,230 -2.01 372.60 -1,604,043 78,331,698
2022-08-12 2022-08-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,633 214,535 -0.76 525.95 -858,876 112,834,683
2022-08-08 2022-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -257 216,168 -0.12 532.06 -136,739 115,014,346
2022-08-08 2022-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,943 216,425 -1.79 531.25 -2,094,719 114,975,781
2022-08-08 2022-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -984 220,368 -0.44 522.39 -514,032 115,118,040
2022-07-06 2022-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,515 221,352 -2.00 361.58 -1,632,534 80,036,456
2022-05-16 2022-05-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,679 225,867 -0.74 388.10 -651,620 87,658,983
2022-05-16 2022-05-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 11,250 22,560 99.47
2022-05-16 2022-05-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 11,250 22,560 99.47
2022-05-16 2022-05-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 18,200 26,700 214.12
2022-05-16 2022-05-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -40,700 227,546 -15.17
2022-04-05 2022-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
common stock
S - Sale -4,420 269,232 -1.62 467.23 -2,065,157 125,793,267
2022-02-16 2022-02-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,663 273,597 -0.60 429.60 -714,425 117,537,271
2022-02-09 2022-02-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,700 275,260 -0.61 401.12 -681,904 110,412,291
2022-02-09 2022-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -8,144 276,960 -2.86 399.28 -3,251,736 110,584,589
2022-02-04 2022-02-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 39,699 285,104 16.18
2022-01-05 2022-01-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 245,405 -1.72 490.87 -2,113,195 120,461,952
2021-11-16 2021-11-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 11,310 11,310
2021-11-16 2021-11-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 11,310 11,310
2021-11-16 2021-11-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -22,620 249,710 -8.31
2021-11-16 2021-11-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,625 272,330 -0.59 553.42 -899,304 150,712,324
2021-11-10 2021-11-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,022 278,831 -0.72 548.27 -1,108,602 152,874,672
2021-10-05 2021-10-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,330 275,977 -1.54 476.16 -2,061,773 131,409,208
2021-08-16 2021-08-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,651 280,307 -0.59 457.10 -754,672 128,128,330
2021-08-11 2021-08-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,053 281,958 -0.72 459.12 -942,573 129,452,557
2021-07-06 2021-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 284,011 -1.49 370.45 -1,594,787 105,211,875
2021-07-06 2021-05-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 2,000 2,000
2021-07-06 2021-05-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 2,000 2,000
2021-07-06 2021-05-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 5,000 5,000
2021-07-06 2021-05-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -9,000 288,316 -3.03
2021-07-06 2021-05-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 9,015 23,015 64.39
2021-07-06 2021-05-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -9,015 297,316 -2.94
2021-05-14 2021-05-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 14,000 14,000
2021-05-14 2021-05-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -14,000 306,331 -4.37
2021-05-14 2021-05-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,741 320,331 -0.54 311.82 -542,884 99,886,637
2021-05-12 2021-05-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,233 322,072 -0.38 326.40 -402,457 105,125,911
2021-04-26 2021-04-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 2,895 323,305 0.90 30.00 86,850 9,699,150
2021-04-02 2021-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -32 0 -100.00 368.02 -11,777
2021-04-02 2021-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -173 32 -84.39 366.93 -63,479 11,742
2021-04-02 2021-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -460 205 -69.17 366.02 -168,371 75,035
2021-04-02 2021-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -384 665 -36.61 365.12 -140,208 242,807
2021-04-02 2021-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -115 1,049 -9.88 363.43 -41,795 381,240
2021-04-02 2021-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -29 1,164 -2.43 360.70 -10,460 419,855
2021-04-02 2021-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -10 1,193 -0.83 358.79 -3,588 428,036
2021-04-02 2021-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,305 320,410 -1.33 364.78 -1,570,363 116,878,070
2021-04-02 2021-03-31 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 8,500 17,500 94.44
2021-04-02 2021-03-31 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -8,500 324,715 -2.55
2021-02-23 2021-02-19 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -172 1,203 -12.51 379.93 -65,348 457,056
2021-02-17 2021-02-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 89 333,215 0.03 239.17 21,286 79,696,031
2021-02-17 2021-02-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -800 333,126 -0.24 393.99 -315,188 131,246,814
2021-02-17 2021-02-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -600 333,926 -0.18 393.27 -235,964 131,324,180
2021-02-17 2021-02-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -400 334,526 -0.12 392.22 -156,889 131,208,624
2021-02-17 2021-02-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,300 334,926 -0.39 390.46 -507,601 130,775,976
2021-02-17 2021-02-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,480 336,226 -0.44 389.31 -576,173 130,894,732
2021-02-17 2021-02-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,200 337,706 -0.94 388.29 -1,242,543 131,129,450
2021-02-17 2021-02-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,220 340,906 -0.94 387.34 -1,247,233 132,046,291
2021-02-12 2021-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -100 344,126 -0.03 383.81 -38,381 132,079,000
2021-02-12 2021-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,400 344,226 -0.41 382.11 -534,960 131,533,711
2021-02-12 2021-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,210 345,626 -0.35 380.63 -460,565 131,556,316
2021-02-12 2021-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,200 346,836 -0.34 379.21 -455,048 131,522,396
2021-02-12 2021-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -940 348,036 -0.27 377.56 -354,908 131,404,994
2021-02-12 2021-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -150 348,976 -0.04 376.40 -56,459 131,352,926
2021-02-11 2021-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -335 1,375 -19.59 382.46 -128,125 525,886
2021-02-11 2021-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -891 1,710 -34.26 381.26 -339,704 651,958
2021-02-11 2021-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,835 2,601 -41.37 380.31 -697,866 989,183
2021-02-11 2021-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -2,942 4,436 -39.88 379.32 -1,115,949 1,682,648
2021-02-11 2021-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,736 7,378 -19.05 378.31 -656,754 2,791,205
2021-02-11 2021-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -700 9,114 -7.13 377.10 -263,967 3,436,850
2021-02-11 2021-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -496 9,814 -4.81 376.07 -186,530 3,690,734
2021-02-11 2021-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -2,181 10,310 -17.46 375.07 -818,037 3,867,018
2021-02-11 2021-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -995 12,491 -7.38 373.86 -371,986 4,669,829
2021-02-11 2021-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,220 13,486 -8.30 372.98 -455,030 5,029,944
2021-02-11 2021-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,605 14,706 -9.84 371.70 -596,571 5,466,154
2021-02-11 2021-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -2,326 16,311 -12.48 370.53 -861,855 6,043,731
2021-02-11 2021-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,382 18,637 -6.90 369.73 -510,963 6,890,606
2021-02-11 2021-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,482 20,019 -6.89 368.49 -546,103 7,376,815
2021-02-11 2021-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -409 21,501 -1.87 366.81 -150,026 7,886,821
2021-02-09 2021-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,956 349,126 -1.40 372.89 -1,848,053 130,186,292
2021-02-09 2021-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -15,875 354,082 -4.29 366.34 -5,815,622 129,713,833
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 60,186 369,957 19.43 30.00 1,805,580 11,098,710
2021-02-04 2021-02-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 32,165 309,771 11.59
2021-01-07 2021-01-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -100 21,910 -0.45 376.49 -37,649 8,248,896
2021-01-07 2021-01-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -500 22,010 -2.22 374.43 -187,216 8,241,255
2021-01-07 2021-01-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -400 22,510 -1.75 373.41 -149,364 8,405,459
2021-01-07 2021-01-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,318 22,910 -5.44 371.42 -489,531 8,509,216
2021-01-07 2021-01-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -2,817 24,228 -10.42 370.16 -1,042,737 8,968,205
2021-01-07 2021-01-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -3,000 27,045 -9.99 369.03 -1,107,104 9,980,543
2021-01-07 2021-01-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -2,900 30,045 -8.80 368.08 -1,067,439 11,059,036
2021-01-07 2021-01-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,900 32,945 -5.45 367.20 -697,683 12,097,457
2021-01-07 2021-01-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -3,312 34,845 -8.68 365.80 -1,211,538 12,746,392
2021-01-07 2021-01-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,300 38,157 -3.29 364.93 -474,412 13,924,726
2021-01-07 2021-01-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -845 39,457 -2.10 363.84 -307,443 14,355,928
2021-01-07 2021-01-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -914 40,302 -2.22 362.52 -331,344 14,610,325
2021-01-07 2021-01-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -861 41,216 -2.05 360.69 -310,555 14,866,253
2021-01-07 2021-01-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,227 42,077 -2.83 359.21 -440,757 15,114,681
2021-01-07 2021-01-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,696 43,304 -3.77 358.02 -607,205 15,503,776
2021-01-05 2021-01-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,325 277,606 -1.88 368.26 -1,960,990 102,231,491
2020-11-10 2020-11-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,377 282,931 -1.87 333.51 -1,793,307 94,361,591
2020-11-04 2020-11-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -20,000 288,308 -6.49 315.39 -6,307,760 90,928,884
2020-10-02 2020-10-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,425 308,308 -1.73 280.50 -1,521,732 86,481,504
2020-08-12 2020-08-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,287 313,733 -1.66 274.40 -1,450,762 86,088,869
2020-07-23 2020-07-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
A - Award 32,165 32,165
2020-07-06 2020-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,425 319,020 -1.67 235.16 -1,275,743 75,020,743
2020-07-06 2020-05-29 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift 45,000 45,000
2020-07-06 2020-05-29 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
G - Gift -45,000 324,445 -12.18
2020-05-12 2020-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,388 378,445 -1.40 208.67 -1,124,302 78,969,248
2020-04-03 2020-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,520 383,833 -1.42 162.57 -897,408 62,401,266
2020-04-03 2020-02-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 172 389,353 0.04 123.37 21,219 48,034,090
2020-02-12 2020-02-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,728 389,181 -0.70 181.07 -493,971 70,470,677
2020-02-06 2020-02-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -21,537 391,909 -5.21 183.75 -3,957,473 72,014,180
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 74,894 413,446 22.12 30.00 2,246,820 12,403,380
2020-02-06 2020-02-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 19,200 338,552 6.01
2020-02-03 2020-02-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,469 319,352 -1.07 173.89 -603,237 55,533,269
2020-01-09 2020-01-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -42,865 322,821 -11.72 176.99 -7,586,689 57,136,186
2019-12-17 2019-12-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -4,652 365,686 -1.26 177.98 -827,969 65,085,233
2019-11-12 2019-11-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -5,846 370,338 -1.55 165.00 -964,590 61,105,770
2019-11-12 2019-11-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,767 376,184 -0.73 163.36 -452,022 61,454,020
2019-11-05 2019-11-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,505 378,951 -0.92 159.63 -559,511 60,492,782
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 9,600 382,456 2.57
2019-10-24 2019-10-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 23,338 372,856 6.68
2019-10-02 2019-10-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,425 349,518 -1.53 155.61 -844,178 54,388,112
2019-09-18 2019-09-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -4,742 354,943 -1.32 160.60 -761,589 57,005,621
2019-09-09 2019-09-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -29,128 359,685 -7.49 155.83 -4,539,133 56,051,152
2019-09-09 2019-08-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
J - Other 180 388,813 0.05 117.71 21,187 45,766,401
2019-08-09 2019-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,820 388,633 -0.72 150.42 -424,198 58,460,041
2019-08-06 2019-08-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,634 391,453 -0.92 140.60 -510,953 55,039,623
2019-07-24 2019-07-23 4 MPWR MONOLITHIC POWER SYSTEMS INC
Restricted Stock Units
M - Exercise -9,600 28,800 -25.00
2019-07-24 2019-07-23 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 9,600 395,087 2.49
2019-07-12 2019-07-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -293 385,487 -0.08 141.50 -41,460 54,547,683
2019-07-12 2019-07-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,708 385,780 -0.44 140.62 -240,177 54,248,036
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 9,600 437,288 2.24
2019-07-01 2019-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -278 377,888 -0.07 141.48 -39,332 53,464,690
2019-07-01 2019-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,980 378,166 -0.52 140.19 -277,572 53,014,222
2019-07-01 2019-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -711 380,146 -0.19 138.52 -98,489 52,658,356
2019-07-01 2019-07-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,425 380,857 -1.40 139.56 -757,092 53,150,918
2019-07-01 2019-06-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -4,036 386,282 -1.03 136.35 -550,298 52,668,508
2019-07-01 2019-06-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -200 390,318 -0.05 137.44 -27,487 53,643,354
2019-07-01 2019-06-27 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -3,305 390,518 -0.84 132.36 -437,450 51,688,962
2019-07-01 2019-06-27 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -4,674 393,823 -1.17 130.20 -608,534 51,274,022
2019-06-26 2019-06-24 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -2,722 398,497 -0.68 128.63 -350,134 51,259,147
2019-05-22 2019-05-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -9,941 401,219 -2.42 122.87 -1,221,414 49,296,294
2019-05-22 2019-05-20 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -9,942 411,160 -2.36 121.09 -1,203,897 49,788,187
2019-05-10 2019-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,847 421,102 -0.67 138.03 -392,959 58,122,856
2019-05-07 2019-05-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,739 423,949 -0.87 144.49 -540,253 61,256,942
2019-04-05 2019-04-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -3,008 427,688 -0.70 142.00 -427,136 60,731,696
2019-04-01 2019-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -4,864 430,696 -1.12 138.00 -671,232 59,436,048
2019-04-01 2019-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,425 435,560 -1.23 138.60 -751,894 60,367,701
2019-04-01 2019-03-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -4,181 440,985 -0.94 134.62 -562,856 59,366,459
2019-03-22 2019-03-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -3,563 445,166 -0.79 145.00 -516,635 64,549,070
2019-02-13 2019-02-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -23,020 448,729 -4.88 130.66 -3,007,726 58,629,630
2019-02-13 2019-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 74,331 471,749 18.70 30.00 2,229,930 14,152,470
2019-02-05 2019-02-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,615 397,418 -1.15 129.59 -598,053 51,500,961
2018-11-06 2018-11-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,808 402,033 -1.42 121.73 -707,016 48,940,040
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 15,075 407,841 3.84
2018-10-29 2018-10-25 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 12,885 392,766 3.39
2018-08-16 2018-08-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -9,337 379,881 -2.40 141.02 -1,316,740 53,572,300
2018-08-16 2018-08-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,400 389,218 -0.36 140.97 -197,358 54,868,061
2018-08-07 2018-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,154 390,618 -0.55 135.99 -292,929 53,121,392
2018-08-07 2018-08-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,564 392,772 -0.90 135.45 -482,760 53,202,735
2018-05-30 2018-05-29 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -6,900 396,336 -1.71 131.38 -906,500 52,069,355
2018-05-24 2018-05-22 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -6,161 403,236 -1.50 130.10 -801,543 52,460,802
2018-05-21 2018-05-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -3,000 409,397 -0.73 129.23 -387,687 52,905,965
2018-05-07 2018-05-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,600 412,397 -0.39 125.00 -200,000 51,549,625
2018-05-07 2018-05-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,153 413,997 -0.52 122.66 -264,092 50,781,907
2018-05-07 2018-05-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,632 416,150 -0.87 118.43 -430,143 49,285,227
2018-04-19 2018-04-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,400 419,782 -0.33 125.02 -175,022 52,479,467
2018-03-21 2018-03-19 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -3,219 421,182 -0.76 121.49 -391,087 51,170,791
2018-03-21 2018-03-19 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,200 424,401 -0.28 123.52 -148,228 52,423,370
2018-02-13 2018-02-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -29,497 425,601 -6.48 108.19 -3,191,404 46,047,560
2018-02-08 2018-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 98,760 455,098 27.72 20.00 1,975,200 9,101,960
2018-02-05 2018-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,057 356,338 -1.13 113.85 -461,906 40,570,542
2017-12-18 2017-12-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,693 360,395 -0.47 114.66 -194,119 41,322,891
2017-11-07 2017-11-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,607 362,088 -1.52 123.06 -690,012 44,559,491
2017-09-19 2017-09-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,693 367,695 -0.46 104.09 -176,224 38,273,373
2017-08-07 2017-08-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,983 369,388 -0.80 102.19 -304,823 37,746,541
2017-08-07 2017-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,623 372,371 -0.70 101.66 -266,662 37,856,316
2017-08-01 2017-07-27 4/A MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -10,828 374,994 -2.81 105.68 -1,144,357 39,631,241
2017-07-31 2017-07-27 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -10,828 374,994 -2.81 101.60 -1,100,125 38,099,390
2017-05-08 2017-05-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,983 385,822 -0.77 92.55 -276,089 35,709,447
2017-05-08 2017-05-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,623 388,805 -0.67 91.89 -241,036 35,728,497
2017-02-13 2017-02-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -18,201 391,428 -4.44 89.29 -1,625,240 34,952,172
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 4,876 409,629 1.20
2017-02-08 2017-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 68,604 404,753 20.41
2017-02-08 2017-02-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,722 336,149 -1.39 88.25 -416,733 29,666,326
2016-11-08 2016-11-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -5,963 340,871 -1.72 77.88 -464,416 26,548,022
2016-11-08 2016-11-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -356 346,834 -0.10 76.32 -27,169 26,469,781
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 14,628 347,190 4.40
2016-08-08 2016-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,981 332,562 -0.89 72.64 -216,539 24,157,237
2016-08-08 2016-08-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,983 335,543 -0.88 72.73 -216,954 24,404,109
2016-08-08 2016-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -356 338,526 -0.11 72.21 -25,708 24,446,113
2016-05-13 2016-05-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -26,101 338,882 -7.15 62.57 -1,633,215 21,204,829
2016-05-06 2016-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,979 364,983 -0.81 61.70 -183,805 22,519,488
2016-05-06 2016-05-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,983 367,962 -0.80 61.90 -184,658 22,778,062
2016-05-06 2016-05-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -356 370,945 -0.10 63.64 -22,655 23,606,050
2016-04-04 2016-04-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,716 371,301 -0.46 64.50 -110,682 23,948,914
2016-04-04 2016-03-31 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -2,906 373,017 -0.77 64.00 -185,984 23,873,088
2016-03-21 2016-03-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,431 375,923 -0.38 62.50 -89,438 23,495,188
2016-03-02 2016-03-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -23,772 377,354 -5.93 58.60 -1,393,039 22,112,944
2016-02-09 2016-02-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -4,695 401,126 -1.16 56.96 -267,405 22,846,252
2016-02-09 2016-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -718 405,821 -0.18 61.20 -43,942 24,836,245
2016-02-04 2016-02-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -22,057 406,539 -5.15 57.93 -1,277,844 23,552,308
2016-02-04 2016-02-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 90,284 428,596 26.69
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 43,200 338,312 14.64
2015-11-10 2015-11-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -70 295,112 -0.02 63.90 -4,473 18,857,657
2015-11-10 2015-11-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,457 295,182 -0.49 63.90 -93,100 18,861,598
2015-11-10 2015-11-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,980 296,639 -0.99 63.91 -190,458 18,958,821
2015-11-05 2015-11-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -718 299,619 -0.24 62.69 -45,011 18,783,115
2015-11-05 2015-11-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -353 300,337 -0.12 62.70 -22,133 18,831,130
2015-10-19 2015-10-19 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,065 300,690 -0.35 57.33 -61,056 17,238,347
2015-10-19 2015-10-16 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,500 301,755 -0.49 57.25 -85,877 17,275,866
2015-10-15 2015-10-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -300 303,255 -0.10 57.26 -17,179 17,365,382
2015-10-15 2015-10-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -8,325 303,555 -2.67 56.11 -467,101 17,031,925
2015-10-13 2015-10-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,400 311,880 -0.45 55.50 -77,700 17,309,340
2015-08-11 2015-08-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,453 313,280 -0.46 51.30 -74,539 16,071,264
2015-08-11 2015-08-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -69 314,733 -0.02 51.30 -3,540 16,145,803
2015-08-06 2015-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,930 314,802 -0.61 50.48 -97,424 15,890,764
2015-08-06 2015-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,058 316,732 -0.33 50.48 -53,406 15,988,188
2015-08-06 2015-08-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -718 317,790 -0.23 50.38 -36,173 16,010,260
2015-08-06 2015-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -354 318,508 -0.11 50.96 -18,040 16,231,168
2015-06-12 2015-06-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -4,235 0 -100.00
2015-06-12 2015-06-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -3,999 0 -100.00
2015-06-12 2015-06-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 4,235 318,862 1.35 15.03 63,652 4,792,496
2015-06-12 2015-06-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 3,999 314,627 1.29 8.90 35,591 2,800,180
2015-05-12 2015-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,453 310,628 -0.47 51.79 -75,251 16,087,424
2015-05-12 2015-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -70 312,081 -0.02 51.79 -3,625 16,162,675
2015-05-06 2015-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,924 312,151 -0.61 51.36 -98,814 16,031,638
2015-05-06 2015-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,056 314,075 -0.34 51.36 -54,235 16,130,452
2015-05-06 2015-05-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -718 315,131 -0.23 52.54 -37,724 16,556,983
2015-05-06 2015-05-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -353 315,849 -0.11 52.70 -18,603 16,645,242
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 43,200 316,202 15.82
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 43,200 296,175 17.08
2015-02-09 2015-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -69 229,802 -0.03 47.56 -3,282 10,929,383
2015-02-09 2015-02-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,466 229,871 -0.63 47.56 -69,719 10,932,044
2015-02-09 2015-02-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -699 231,337 -0.30 47.39 -33,126 10,963,060
2015-02-09 2015-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -1,103 0 -100.00
2015-02-09 2015-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 1,103 232,036 0.48 14.89 16,424 3,455,016
2015-02-05 2015-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -6,096 230,933 -2.57 47.80 -291,361 11,037,558
2015-02-05 2015-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -15,222 237,029 -6.03 47.80 -727,542 11,328,896
2015-02-05 2015-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -724 252,251 -0.29 48.02 -34,767 12,113,143
2015-02-05 2015-02-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 8,071 252,975 3.30
2015-02-05 2015-02-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -64 244,904 -0.03 47.21 -3,021 11,561,918
2015-02-05 2015-02-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,242 244,968 -0.50 47.21 -58,635 11,564,939
2015-02-05 2015-02-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 90,181 246,210 57.80
2014-11-21 2014-11-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -10,000 0 -100.00
2014-11-21 2014-11-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -10,000 156,029 -6.02 46.25 -462,492 7,216,216
2014-11-21 2014-11-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 10,000 166,029 6.41 15.03 150,300 2,495,416
2014-11-21 2014-11-21 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -7,086 156,029 -4.34 46.42 -328,942 7,243,085
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 43,200 167,748 34.69
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 43,200 129,525 50.04
2014-11-21 2013-12-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
A - Award 216,000 216,000
2014-11-12 2014-11-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -70 76,715 -0.09 44.46 -3,112 3,410,749
2014-11-12 2014-11-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,453 76,785 -1.86 44.46 -64,600 3,413,861
2014-11-06 2014-11-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -698 78,238 -0.88 44.26 -30,893 3,462,814
2014-11-06 2014-11-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -718 78,936 -0.90 43.81 -31,456 3,458,186
2014-11-06 2014-11-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -77 79,654 -0.10 43.70 -3,365 3,480,880
2014-11-06 2014-11-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,617 79,731 -1.99 43.70 -70,665 3,484,348
2014-08-08 2014-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -69 81,348 -0.08 42.04 -2,901 3,419,870
2014-08-08 2014-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,453 81,417 -1.75 42.04 -61,084 3,422,771
2014-08-08 2014-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -705 82,870 -0.84 41.85 -29,504 3,468,085
2014-08-05 2014-08-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -722 83,575 -0.86 41.12 -29,688 3,436,571
2014-08-05 2014-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -16 84,297 -0.02 41.41 -663 3,490,739
2014-08-05 2014-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -329 84,313 -0.39 41.41 -13,624 3,491,401
2014-08-05 2014-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -76 84,642 -0.09 41.41 -3,147 3,505,025
2014-08-05 2014-08-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,607 84,718 -1.86 41.41 -66,546 3,508,172
2014-07-31 2014-07-29 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -2,682 0 -100.00
2014-07-31 2014-07-29 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -2,682 86,325 -3.01 42.75 -114,656 3,690,402
2014-07-31 2014-07-29 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 2,682 89,007 3.11 17.92 48,061 1,595,005
2014-06-18 2014-06-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -12,700 10,000 -55.95
2014-06-18 2014-06-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -12,700 86,325 -12.83 42.00 -533,404 3,625,676
2014-06-18 2014-06-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 12,700 99,025 14.71 15.03 190,881 1,488,346
2014-06-13 2014-06-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -3,200 22,700 -12.36
2014-06-13 2014-06-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -3,200 86,325 -3.57 42.01 -134,436 3,626,625
2014-06-13 2014-06-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 3,200 89,525 3.71 15.03 48,096 1,345,561
2014-06-13 2014-06-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -4,100 25,900 -13.67
2014-06-13 2014-06-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -4,100 86,325 -4.53 42.00 -172,210 3,625,857
2014-06-13 2014-06-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 4,100 90,425 4.75 15.03 61,623 1,359,088
2014-06-09 2014-06-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -9,987 30,000 -24.98
2014-06-09 2014-06-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -9,987 86,325 -10.37 40.15 -400,988 3,466,035
2014-06-09 2014-06-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 9,987 96,312 11.57 15.03 150,105 1,447,569
2014-06-09 2014-06-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -5,013 39,987 -11.14
2014-06-09 2014-06-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -5,013 86,325 -5.49 40.02 -200,623 3,454,770
2014-06-09 2014-06-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 5,013 91,338 5.81 15.03 75,345 1,372,810
2014-05-09 2014-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -70 86,325 -0.08 36.43 -2,550 3,144,820
2014-05-09 2014-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,462 86,395 -1.66 36.43 -53,261 3,147,387
2014-05-09 2014-05-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -629 87,857 -0.71 36.62 -23,034 3,217,323
2014-05-06 2014-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -701 88,486 -0.79 36.41 -25,524 3,221,828
2014-05-06 2014-05-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -307 89,187 -0.34 36.41 -11,178 3,247,299
2014-05-06 2014-05-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -724 89,494 -0.80 36.25 -26,245 3,244,166
2014-05-06 2014-05-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -17 90,218 -0.02 36.25 -616 3,270,402
2014-05-06 2014-05-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -331 90,235 -0.37 36.25 -11,999 3,271,028
2014-05-06 2014-05-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -798 90,566 -0.87 36.82 -29,382 3,334,649
2014-05-06 2014-05-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -400 91,364 -0.44 36.82 -14,728 3,364,022
2014-05-06 2014-05-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -312 91,764 -0.34 36.25 -11,310 3,326,445
2014-05-06 2014-05-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,696 92,076 -1.81 36.77 -62,361 3,385,588
2014-03-20 2014-03-19 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -10,000 93,772 -9.64 38.52 -385,175 3,611,863
2014-03-20 2014-03-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -45,000 45,000 -50.00
2014-03-20 2014-03-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -45,000 103,772 -30.25 38.68 -1,740,627 4,013,963
2014-03-20 2014-03-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 45,000 148,772 43.36 15.03 676,350 2,236,043
2014-03-20 2014-03-18 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -33,720 103,772 -24.53 38.68 -1,304,242 4,013,756
2014-02-18 2014-02-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -10,746 2,000 -84.31 35.10 -377,213 70,205
2014-02-11 2014-02-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,918 137,492 -1.38 33.20 -63,678 4,564,734
2014-02-11 2014-02-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,442 139,410 -1.02 33.20 -47,874 4,628,412
2014-02-06 2014-02-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -829 140,852 -0.59 31.27 -25,923 4,404,442
2014-02-06 2014-02-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -502 141,681 -0.35 31.27 -15,698 4,430,365
2014-02-06 2014-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -8,828 142,183 -5.85 31.17 -275,156 4,431,645
2014-02-06 2014-02-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 10,944 151,011 7.81
2014-02-06 2014-02-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 46,382 140,067 49.51
2014-02-06 2014-02-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -2,241 93,685 -2.34 32.19 -72,138 3,015,720
2014-02-06 2014-02-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,620 95,926 -1.66 32.19 -52,148 3,087,858
2013-12-18 2013-12-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Performance Shares
A - Award 43,200 43,200
2013-11-13 2013-11-13 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise X -20,000 0 -100.00
2013-11-13 2013-11-13 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -20,000 97,546 -17.01 33.00 -660,002 3,219,028
2013-11-13 2013-11-13 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X 20,000 117,546 20.50 17.92 358,400 2,106,424
2013-11-13 2013-11-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,596 97,546 -1.61 31.05 -49,556 3,028,803
2013-11-13 2013-11-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,763 99,142 -1.75 31.05 -54,741 3,078,359
2013-11-06 2013-11-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -636 100,905 -0.63 31.73 -20,180 3,201,716
2013-11-06 2013-11-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -694 101,541 -0.68 31.73 -22,021 3,221,896
2013-11-06 2013-11-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -311 102,235 -0.30 31.43 -9,775 3,213,246
2013-11-06 2013-11-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -343 102,546 -0.33 31.43 -10,780 3,223,021
2013-11-06 2013-11-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,528 102,889 -1.46 31.44 -48,040 3,234,830
2013-11-06 2013-11-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,678 104,417 -1.58 31.44 -52,756 3,282,870
2013-10-29 2013-10-25 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise X -18,788 0 -100.00
2013-10-29 2013-10-25 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -18,788 104,638 -15.22 32.03 -601,853 3,351,963
2013-10-29 2013-10-25 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X 18,788 123,426 17.96 8.90 167,213 1,098,491
2013-10-08 2013-10-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise X -27,000 20,000 -57.45
2013-10-08 2013-10-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -27,000 104,638 -20.51 31.13 -840,623 3,257,820
2013-10-08 2013-10-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X 27,000 131,638 25.80 17.92 483,840 2,358,953
2013-09-25 2013-09-24 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise X -10,000 47,000 -17.54
2013-09-25 2013-09-24 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise X -10,000 47,000 -17.54
2013-09-25 2013-09-24 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise X -23,450 0 -100.00
2013-09-25 2013-09-24 4 MPWR MONOLITHIC POWER SYSTEMS INC
Incentive Stock Option (right to buy)
M - Exercise X -1,900 0 -100.00
2013-09-25 2013-09-24 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -10,000 104,638 -8.72 30.52 -305,174 3,193,280
2013-09-25 2013-09-24 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X 10,000 114,638 9.56 17.92 179,200 2,054,313
2013-09-25 2013-09-24 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -23,450 104,638 -18.31 30.60 -717,657 3,202,310
2013-09-25 2013-09-24 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X 23,450 128,088 22.41 14.89 349,170 1,907,230
2013-09-25 2013-09-24 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -10,000 104,638 -8.72 30.60 -306,029 3,202,226
2013-09-25 2013-09-24 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X 10,000 114,638 9.56 8.90 89,000 1,020,278
2013-09-25 2013-09-24 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,900 104,638 -1.78 30.43 -57,813 3,183,904
2013-09-25 2013-09-24 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X 1,900 106,538 1.82 8.90 16,910 948,188
2013-09-25 2013-09-23 4 MPWR MONOLITHIC POWER SYSTEMS INC
Incentive Stock Option (right to buy)
M - Exercise X -18,417 1,900 -90.65
2013-09-25 2013-09-23 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -18,417 104,638 -14.97 30.40 -559,842 3,180,796
2013-09-25 2013-09-23 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X 18,417 123,055 17.60 8.90 163,911 1,095,190
2013-08-09 2013-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,674 104,638 -1.57 28.28 -47,343 2,959,288
2013-08-09 2013-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -79 106,312 -0.07 28.28 -2,234 3,006,503
2013-08-09 2013-08-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 150 106,391 0.14
2013-08-09 2013-08-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -10,000 12,746 -43.96 28.00 -280,000 356,888
2013-08-06 2013-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -631 106,241 -0.59 26.24 -16,557 2,787,636
2013-08-06 2013-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -700 106,872 -0.65 26.24 -18,367 2,804,193
2013-08-06 2013-08-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -310 107,572 -0.29 26.03 -8,069 2,800,099
2013-08-06 2013-08-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -345 107,882 -0.32 26.03 -8,980 2,808,168
2013-08-06 2013-08-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,511 108,227 -1.38 26.10 -39,438 2,824,822
2013-08-06 2013-08-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,696 109,738 -1.52 26.10 -44,267 2,864,261
2013-07-15 2013-07-15 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -2,885 22,746 -11.26 25.25 -72,846 574,336
2013-07-15 2013-07-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -7,373 25,631 -22.34 25.27 -186,287 647,595
2013-07-15 2013-07-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -14,371 0 -100.00 25.06 -360,190
2013-07-15 2013-07-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -14,371 0 -100.00 25.06 -360,206
2013-07-15 2013-07-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,000 33,004 -2.94 25.25 -25,250 833,351
2013-07-09 2013-07-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -10,000 34,004 -22.73 24.75 -247,500 841,599
2013-05-22 2013-05-20 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -40,000 0 -100.00
2013-05-22 2013-05-20 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise -1,882 0 -100.00
2013-05-22 2013-05-20 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,882 111,434 -1.66 24.25 -45,640 2,702,353
2013-05-22 2013-05-20 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 1,882 113,316 1.69 11.31 21,285 1,281,604
2013-05-22 2013-05-20 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -40,000 111,434 -26.41 24.25 -970,028 2,702,353
2013-05-22 2013-05-20 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 40,000 151,434 35.90 11.31 452,400 1,712,719
2013-05-08 2013-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -81 111,434 -0.07 24.10 -1,952 2,685,559
2013-05-08 2013-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 151 111,515 0.14
2013-05-08 2013-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,697 111,364 -1.50 24.10 -40,900 2,684,006
2013-05-08 2013-05-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -696 113,061 -0.61 24.24 -16,871 2,740,599
2013-05-06 2013-05-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -17 113,757 -0.01 24.18 -411 2,750,644
2013-05-06 2013-05-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 29 113,774 0.03
2013-05-06 2013-05-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -329 113,745 -0.29 24.18 -7,955 2,750,354
2013-05-06 2013-05-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -77 114,074 -0.07 23.17 -1,784 2,643,095
2013-05-06 2013-05-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 144 114,151 0.13
2013-05-06 2013-05-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,373 114,007 -1.19 23.17 -31,814 2,641,633
2013-04-25 2013-02-11 4/A MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 10,644 115,380 10.16
2013-04-08 2013-04-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
M - Exercise X -35,895 28,788 -55.49
2013-04-08 2013-04-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -35,895 150,148 -19.29 22.58 -810,520 3,390,387
2013-04-08 2013-04-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise X 35,895 186,043 23.91 8.90 319,466 1,655,783
2013-03-04 2013-02-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
A - Award 2,682 2,682 17.92 48,061 48,061
2013-03-04 2013-02-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
A - Award 4,235 4,235 15.03 63,652 63,652
2013-03-04 2013-02-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
A - Award 1,103 1,103 14.89 16,424 16,424
2013-03-04 2013-02-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
A - Award 1,882 1,882 11.31 21,285 21,285
2013-03-04 2013-02-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
A - Award 3,043 3,999 318.31 8.90 27,083 35,591
2013-03-04 2013-02-28 4 MPWR MONOLITHIC POWER SYSTEMS INC
Non-Qualified Stock Option (right to buy)
A - Award 956 956 8.90 8,508 8,508
2013-02-13 2013-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 45,412 150,148 43.36
2013-02-11 2013-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,207 104,736 -1.14 24.60 -29,692 2,576,506
2013-02-11 2013-02-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -58 105,943 -0.05 24.60 -1,427 2,606,198
2013-02-11 2013-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 151 106,001 0.14
2013-02-08 2013-02-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -7,760 44,004 -14.99 25.00 -194,003 1,100,118
2013-02-08 2013-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -12,240 51,764 -19.12 25.00 -306,058 1,294,343
2013-02-08 2013-02-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -241 105,850 -0.23 22.70 -5,471 2,402,795
2013-02-08 2013-02-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 615 106,091 0.58
2013-02-08 2013-02-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -3,534 105,476 -3.24 22.89 -80,889 2,414,219
2013-02-06 2013-02-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -255 109,010 -0.23 23.26 -5,931 2,535,573
2013-02-06 2013-02-04 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,365 109,265 -1.23 23.28 -31,779 2,543,853
2013-01-18 2013-01-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -2,000 14,371 -12.22 23.52 -47,036 337,980
2013-01-18 2013-01-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -2,000 14,371 -12.22 23.52 -47,036 337,980
2013-01-18 2013-01-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -10,000 64,004 -13.51 23.52 -235,182 1,505,259
2013-01-04 2013-01-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,182 110,630 -1.06 23.02 -27,212 2,546,924
2013-01-04 2013-01-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -231 111,812 -0.21 23.00 -5,313 2,571,676
2012-12-04 2012-11-07 4/A MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -398 115,108 -0.34 19.10 -7,600 2,197,987
2012-12-04 2012-11-06 4/A MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -227 115,506 -0.20 19.45 -4,415 2,246,592
2012-11-14 2012-11-13 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,180 112,043 -1.04 19.12 -22,560 2,142,150
2012-11-14 2012-11-12 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -695 113,223 -0.61 19.36 -13,455 2,191,975
2012-11-09 2012-11-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,190 113,918 -1.03 18.86 -22,443 2,148,471
2012-11-09 2012-11-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -400 115,108 -0.35 19.10 -7,638 2,197,987
2012-11-06 2012-11-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -225 115,508 -0.19 19.45 -4,376 2,246,631
2012-11-05 2012-11-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,775 115,733 -1.51 19.03 -33,786 2,202,873
2012-11-05 2012-11-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,287 117,508 -1.08 17.34 -22,318 2,037,730
2012-08-29 2012-08-27 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -514 118,795 -0.43 23.00 -11,823 2,732,523
2012-08-21 2012-08-20 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -392 119,309 -0.33 22.00 -8,624 2,624,798
2012-08-13 2012-08-13 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,173 119,701 -0.97 20.68 -24,259 2,475,572
2012-08-10 2012-08-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -702 120,874 -0.58 20.73 -14,555 2,506,238
2012-08-10 2012-08-09 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,181 121,576 -0.96 20.46 -24,163 2,487,445
2012-08-06 2012-08-06 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -393 122,757 -0.32 20.28 -7,970 2,489,487
2012-08-03 2012-08-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,932 123,150 -1.54 19.84 -38,339 2,443,789
2012-08-03 2012-08-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -232 125,082 -0.19 19.24 -4,464 2,406,578
2012-08-03 2012-08-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,131 125,314 -0.89 19.00 -21,489 2,380,966
2012-05-14 2012-05-11 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,183 126,445 -0.93 20.99 -24,831 2,654,081
2012-05-14 2012-05-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -692 127,628 -0.54 20.87 -14,442 2,663,596
2012-05-08 2012-05-08 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,204 128,320 -0.93 20.28 -24,411 2,601,726
2012-05-07 2012-05-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -293 129,524 -0.23 20.54 -6,018 2,660,423
2012-05-07 2012-05-07 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -100 129,817 -0.08 20.52 -2,052 2,663,845
2012-05-07 2012-05-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,917 129,917 -1.45 21.12 -40,487 2,743,873
2012-05-04 2012-05-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -232 131,834 -0.18 21.32 -4,946 2,810,701
2012-05-02 2012-05-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,145 132,066 -0.86 21.00 -24,047 2,773,650
2012-05-02 2012-05-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -2,000 16,371 -10.89 22.02 -44,033 360,432
2012-05-02 2012-05-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -2,000 16,371 -10.89 22.02 -44,030 360,408
2012-05-02 2012-05-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -6,000 74,004 -7.50 22.03 -132,177 1,630,271
2012-04-18 2012-04-17 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,660 133,211 -1.23 20.00 -33,200 2,664,220
2012-02-16 2012-02-14 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
A - Award 25,666 134,871 23.50
2012-02-13 2012-02-10 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -727 109,205 -0.66 16.42 -11,937 1,793,146
2012-02-03 2012-02-03 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -265 109,932 -0.24 16.78 -4,447 1,844,659
2012-02-02 2012-02-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale -1,299 110,197 -1.17 16.74 -21,745 1,844,709
2011-08-01 2011-08-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -350 18,371 -1.87 13.29 -4,652 244,198
2011-08-01 2011-08-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -350 18,371 -1.87 13.29 -4,652 244,198
2011-08-01 2011-08-01 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -885 80,004 -1.09 13.29 -11,764 1,063,461
2007-11-05 2007-11-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Incentive Stock Option (right to buy)
M - Exercise -3,000 77,596 -3.72
2007-11-05 2007-11-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -3,000 18,925 -13.68 22.00 -66,000 416,350
2007-11-05 2007-11-05 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 3,000 21,925 15.85 1.20 3,600 26,310
2007-11-05 2007-11-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Incentive Stock Option (right to buy)
M - Exercise -1,404 80,596 -1.71
2007-11-05 2007-11-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
S - Sale X -1,404 18,925 -6.91 22.00 -30,888 416,350
2007-11-05 2007-11-02 4 MPWR MONOLITHIC POWER SYSTEMS INC
Common Stock
M - Exercise 1,404 20,329 7.42 1.20 1,685 24,395
P
Pembelian sekuritas non-derivatif atau derivatif di pasar terbuka atau secara pribadi.
S
Penjualan terbuka atau penjualan pribadi atas sekuritas non-derivatif atau derivatif.
A
Hibah, penghargaan, atau perolehan sekuritas lainnya dari perusahaan (seperti opsi)
C
Konversi turunan
D
Penjualan atau pengalihan sekuritas kembali ke perusahaan.
F
Pembayaran harga pelaksanaan atau kewajiban pajak menggunakan sebagian sekuritas yang diterima dari perusahaan.
G
Pemberian sekuritas oleh atau kepada orang dalam.
K
Swap ekuitas dan transaksi lindung nilai serupa
M
Pelaksanaan atau konversi sekuritas derivatif yang diterima dari perusahaan (seperti opsi)
V
Transaksi yang dilaporkan secara sukarela pada Formulir 4.
J
Lainnya (disertai dengan catatan kaki yang menjelaskan transaksi tersebut)