Monolithic Power Systems
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
TSENG SARIA officer: VP & General Counsel
Common Stock 695 $16.14 $11,218
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 1,628 $16.14 $26,278
Sale
RAO MEERA officer: CFO
Common Stock 695 $16.14 $11,218
Sale
MOYER JAMES C director
Common Stock 141 $16.14 $2,276
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 695 $16.14 $11,218
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 1,235 $16.13 $19,924
Sale
CHANG KUO WEI HERBERT director
Common Stock 7,500 $16.53 $123,953
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 1,554 $16.57 $25,750
Sale
RAO MEERA officer: CFO
Common Stock 1,367 N/A N/A
Sale
CHANG KUO WEI HERBERT director
Common Stock 15,200 $16.71 $253,916
Sale
TSENG SARIA officer: VP & General Counsel
Common Stock 1,230 $16.57 $20,381
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 1,368 $16.57 $22,668
Sale
HSING MICHAEL director, officer: CEO
Common Stock 5,244 $16.57 $86,893
Sale
UEUNTEN PAUL officer: Sr. V.P. Design Engine..
Common Stock 950 $16.57 $15,742
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 1,235 $17.15 $21,181
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 1,235 $15.4 $19,021
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 1,235 $13.9 $17,164
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 1,235 $14.57 $17,995
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 1,235 $14.53 $17,947
Sale
UEUNTEN PAUL officer: Sr. V.P. Design Engine..
Common Stock 13,000 $1.2 $15,600
Option
UEUNTEN PAUL officer: Sr. V.P. Design Engine..
Incentive Stock Option (right to buy) 13,000 $1.2 $15,600
Option
UEUNTEN PAUL officer: Sr. V.P. Design Engine..
Common Stock 13,000 $1.2 $15,600
Option
MOYER JAMES C director
Common Stock 223,998 $6.39 $1,430,227
Option
MOYER JAMES C director
Incentive Stock Option (right to buy) 12,000 $7.77 $93,240
Sale
UEUNTEN PAUL officer: Sr. V.P. Design Engine..
Common Stock 10,000 N/A N/A
Option
HSING MICHAEL director, officer: CEO
Non-Qualified Stock Option (right to buy) 240,000 $5 $1,200,000
Option
HSING MICHAEL director, officer: CEO
Common Stock 240,000 $5 $1,200,000
Sale
TSENG SARIA officer: VP & General Counsel
Common Stock 1,460 $16 $23,360
Option
HSING MICHAEL director, officer: CEO
Common Stock 19,774 $7.77 $153,644
Option
HSING MICHAEL director, officer: CEO
Incentive Stock Option (right to buy) 19,774 $7.77 $153,644
Sale
UEUNTEN PAUL officer: Sr. V.P. Design Engine..
Common Stock 4,550 $15.51 $70,571
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 1,178 $15.66 $18,447
Sale
MOYER JAMES C director
Common Stock 160 $15.74 $2,519
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 1,660 $15.74 $26,135
Sale
TSENG SARIA officer: VP & General Counsel
Common Stock 697 $15.74 $10,974
Sale
UEUNTEN PAUL officer: Sr. V.P. Design Engine..
Common Stock 697 $15.74 $10,974
Sale
RAO MEERA officer: CFO
Common Stock 2,786 $15.74 $43,863
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 697 $15.74 $10,974
Sale
HSING MICHAEL director, officer: CEO
Common Stock 4,644 N/A N/A
Sale
TSENG SARIA officer: VP & General Counsel
Common Stock 372 $14.73 $5,480
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 187 $14.73 $2,755
Sale
HSING MICHAEL director, officer: CEO
Common Stock 578 $14.73 $8,514
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 267 $14.73 $3,933
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 2,162 $14.9 $32,220
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
Common Stock 1,588 $14.63 $23,232
Sale
HSING MICHAEL director, officer: CEO
Common Stock 4,420 $14.63 $64,665
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
Common Stock 8,592 $14.63 $125,701
Sale
UEUNTEN PAUL officer: Sr. V.P. Design Engine..
Common Stock 1,588 $14.63 $23,232
Sale
NEELY RICK other: Former Sr. VP and CFO
Common Stock 16,500 $11.85 $195,525
Option
NEELY RICK other: Former Sr. VP and CFO
Common Stock 16,500 $11.85 $195,525

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.