Monolithic Power Systems
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
HSING MICHAEL director, officer: CEO
common stock 11,250 $467.23 $5,256,338
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
common stock 4,420 $467.23 $2,065,157
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
common stock 4,420 $467.23 $2,065,157
Sale
BLEGEN THEODORE officer: CFO
Common Stock 930 $467.22 $434,515
Sale
TSENG SARIA officer: VP & General Counsel
Common Stock 4,420 $467.23 $2,065,157
Sale
BLEGEN THEODORE officer: CFO
Common Stock 60 $447.07 $26,824
Sale
BLEGEN THEODORE officer: CFO
Common Stock 544 $449.84 $244,713
Sale
BLEGEN THEODORE officer: CFO
Common Stock 60 $445.22 $26,713
Sale
BLEGEN THEODORE officer: CFO
Common Stock 60 $457.48 $27,449
Sale
BLEGEN THEODORE officer: CFO
Common Stock 81 $448.33 $36,315
Sale
BLEGEN THEODORE officer: CFO
Common Stock 80 $452.6 $36,208
Sale
BLEGEN THEODORE officer: CFO
Common Stock 95 $451.58 $42,900
Sale
BLEGEN THEODORE officer: CFO
Common Stock 60 $459.84 $27,590
Sale
BLEGEN THEODORE officer: CFO
Common Stock 80 $453.91 $36,313
Sale
BLEGEN THEODORE officer: CFO
Common Stock 122 $455.27 $55,543
Sale
BLEGEN THEODORE officer: CFO
Common Stock 137 $450.48 $61,716
Sale
BLEGEN THEODORE officer: CFO
Common Stock 40 $456.06 $18,242
Sale
BLEGEN THEODORE officer: CFO
Common Stock 60 $461.14 $27,668
Sale
BLEGEN THEODORE officer: CFO
Common Stock 40 $458.19 $18,328
Sale
BLEGEN THEODORE officer: CFO
Common Stock 20 $463.65 $9,273
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 1,663 $429.6 $714,425
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 1,663 $429.6 $714,425
Sale
HSING MICHAEL director, officer: CEO
Common Stock 6,421 $429.6 $2,758,462
Sale
BLEGEN THEODORE officer: CFO
Common Stock 1,387 $429.6 $595,855
Sale
TSENG SARIA officer: VP & General Counsel
Common Stock 1,663 $429.6 $714,425
Sale
HSING MICHAEL director, officer: CEO
Common Stock 7,663 $401.12 $3,073,783
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 1,700 $401.12 $681,904
Sale
BLEGEN THEODORE officer: CFO
Common stock 1,117 $401.12 $448,051
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 1,700 $401.12 $681,904
Sale
TSENG SARIA officer: VP & General Counsel
Common Stock 1,700 $401.12 $681,904
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 7,393 $399.28 $2,951,877
Sale
TSENG SARIA officer: VP & General Counsel
Common Stock 7,393 $399.28 $2,951,877
Sale
HSING MICHAEL director, officer: CEO
Common Stock 29,638 $399.28 $11,833,861
Sale
BLEGEN THEODORE officer: CFO
Common Stock 6,336 $399.28 $2,529,838
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 8,144 $399.28 $3,251,736
Sale
BLEGEN THEODORE officer: CFO
Common Stock 139 $422.99 $58,796
Sale
BLEGEN THEODORE officer: CFO
Common Stock 58 $418.72 $24,286
Sale
BLEGEN THEODORE officer: CFO
Common Stock 40 $411.53 $16,461
Sale
BLEGEN THEODORE officer: CFO
Common Stock 30 $424.14 $12,724
Sale
BLEGEN THEODORE officer: CFO
Common Stock 438 $404.25 $177,063
Sale
BLEGEN THEODORE officer: CFO
Common Stock 60 $416.48 $24,989
Sale
BLEGEN THEODORE officer: CFO
Common Stock 220 $419.85 $92,367
Sale
BLEGEN THEODORE officer: CFO
Common Stock 100 $405.36 $40,536
Sale
BLEGEN THEODORE officer: CFO
Common Stock 107 $415.35 $44,442
Sale
BLEGEN THEODORE officer: CFO
Common Stock 40 $407.77 $16,311
Sale
BLEGEN THEODORE officer: CFO
Common Stock 40 $417.29 $16,692
Sale
BLEGEN THEODORE officer: CFO
Common Stock 60 $406.31 $24,379
Sale
BLEGEN THEODORE officer: CFO
Common Stock 220 $421.18 $92,660
Sale
BLEGEN THEODORE officer: CFO
Common Stock 40 $412.94 $16,518
Sale
BLEGEN THEODORE officer: CFO
Common Stock 60 $408.89 $24,533

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.