Monolithic Power Systems
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 1,497 $530 $793,410
Sale
TSENG SARIA officer: VP & General Counsel
Common Stock 1,639 $492.31 $806,896
Sale
HSING MICHAEL director, officer: CEO
Common Stock 6,333 $492.31 $3,117,799
Sale
BLEGEN THEODORE officer: CFO
Common Stock 1,373 $492.31 $675,942
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 1,639 $492.31 $806,896
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 1,639 $492.31 $806,896
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 2,129 $520 $1,107,080
Sale
TSENG SARIA officer: VP & General Counsel
Common Stock 6,922 $462.41 $3,200,802
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 6,922 $462.41 $3,200,802
Sale
HSING MICHAEL director, officer: CEO
Common Stock 22,483 $462.41 $10,396,364
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 6,922 $462.41 $3,200,802
Sale
BLEGEN THEODORE officer: CFO
Common Stock 5,684 $462.41 $2,628,338
Sale
HSING MICHAEL director, officer: CEO
Common Stock 3,691 $446.88 $1,649,434
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 723 $446.87 $323,087
Sale
BLEGEN THEODORE officer: CFO
Common Stock 608 $446.87 $271,697
Sale
TSENG SARIA officer: VP & General Counsel
Common Stock 723 $446.88 $323,094
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 723 $446.88 $323,094
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 10,243 $430 $4,404,490
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 2,980 $400 $1,192,000
Sale
TSENG SARIA officer: VP & General Counsel
Common Stock 5,528 $344.96 $1,906,939
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 5,528 $344.96 $1,906,939
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 5,528 $344.96 $1,906,939
Sale
HSING MICHAEL director, officer: CEO
Common Stock 14,888 $344.96 $5,135,764
Sale
BLEGEN THEODORE officer: CFO
Common Stock 1,884 $344.96 $649,905
Sale
MOYER JAMES C director
Common Stock 4,951 $387.07 $1,916,384
Sale
MOYER JAMES C director
Common Stock 4,747 $389.31 $1,848,055
Sale
MOYER JAMES C director
Common Stock 18,538 $386.19 $7,159,190
Sale
MOYER JAMES C director
Common Stock 338 $390.43 $131,965
Sale
MOYER JAMES C director
Common Stock 5,196 $385 $2,000,460
Sale
MOYER JAMES C director
Common Stock 2,720 $388.38 $1,056,394
Sale
MOYER JAMES C director
Common Stock 3,510 $384.21 $1,348,577
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 5,200 $369.27 $1,920,204
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 2,377 $408.68 $971,432
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 279 $405.51 $113,137
Sale
TSENG SARIA officer: VP & General Counsel
Common Stock 279 $404.46 $112,844
Sale
BLEGEN THEODORE officer: CFO
Common Stock 191 $406.27 $77,598
Sale
HSING MICHAEL director, officer: CEO
Common Stock 1,074 $405.51 $435,518
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 1,385 $390.33 $540,607
Sale
TSENG SARIA officer: VP & General Counsel
Common Stock 1,385 $390.33 $540,607
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 1,385 $390.33 $540,607
Sale
HSING MICHAEL director, officer: CEO
common stock 5,347 $390.33 $2,087,095
Sale
BLEGEN THEODORE officer: CFO
Common Stock 1,196 $390.33 $466,835
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 4,000 $355.74 $1,422,960
Sale
TSENG SARIA officer: VP & General Counsel
Common Stock 982 $343.98 $337,788
Sale
HSING MICHAEL director, officer: CEO
Common Stock 3,790 $343.98 $1,303,684
Sale
BLEGEN THEODORE officer: CFO
Common Stock 847 $343.98 $291,351
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 982 $343.98 $337,788
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 982 $343.98 $337,788
Sale
BLEGEN THEODORE officer: CFO
Common Stock 905 $372.6 $337,203
Sale
TSENG SARIA officer: VP & General Counsel
Common Stock 4,305 $372.6 $1,604,043

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.