Monolithic Power Systems
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
MOYER JAMES C director
 Common Stock 8,500 $28.9 $245,633
Sale
MOYER JAMES C director
 Common Stock 8,500 $28.9 $245,633
Sale
CHANG KUO WEI HERBERT director
 Common Stock 8,000 $29.3 $234,400
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 10,503 $29.35 $308,305
Option
CHANG KUO WEI HERBERT director
 Common Stock 7,108 $29.28 $208,122
Sale
CHANG KUO WEI HERBERT director
 Common Stock 10,000 $29.28 $292,800
Option
CHANG KUO WEI HERBERT director
 Non-Qualified Stock Option (right to buy) 7,108 $29.28 $208,122
Option
CHANG KUO WEI HERBERT director
 Non-Qualified Stock Option (right to buy) 392 $20.65 $8,095
Option
CHANG KUO WEI HERBERT director
 Common Stock 392 $20.65 $8,095
Sale
CHANG KUO WEI HERBERT director
 Common Stock 392 $29 $11,368
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 6,609 $28.31 $187,101
Sale
MOYER JAMES C director
 Common Stock 8,500 $27.9 $237,184
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 2,981 $28.31 $84,392
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Non-Qualified Stock Option (right to buy) 141 $28.31 $3,992
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 1,753 $28.88 $50,621
Sale
MOYER JAMES C director
 Common Stock 8,500 $27.9 $237,184
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Common Stock 1,753 $28.28 $49,577
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 2,269 $28.28 $64,172
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 5,301 $28.28 $149,928
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Non-Qualified Stock Option (right to buy) 1,429 $28.31 $40,455
Sale
RAO MEERA officer: CFO
 Common Stock 1,543 $28.28 $43,639
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Non-Qualified Stock Option (right to buy) 40,000 $18.77 $750,800
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Common Stock 10,000 $28 $280,000
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 40,000 $18.77 $750,800
Option
SMITH- PILKINGTON KAREN A director
 Non-Qualified Stock Option (right to buy) 30,000 $16.97 $509,100
Sale
RAO MEERA officer: CFO
 Common Stock 10,000 $28.04 $280,350
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 40,000 $18.77 $750,800
Option
SMITH- PILKINGTON KAREN A director
 Common Stock 30,000 $16.97 $509,100
Sale
SMITH- PILKINGTON KAREN A director
 Common Stock 30,000 $16.97 $509,100
Sale
RAO MEERA officer: CFO
 Common Stock 572 $26.2 $14,987
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 1,042 $26.2 $27,300
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 1,331 $26.24 $34,931
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 2,066 $26.2 $54,129
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Common Stock 1,331 $26.24 $34,924
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 916 $26.18 $23,983
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 277 $26.03 $7,211
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Common Stock 655 $26.03 $17,050
Sale
RAO MEERA officer: CFO
 Common Stock 100 $26.03 $2,603
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 862 $26.03 $22,438
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 2,035 $26.21 $53,337
Sale
RAO MEERA officer: CFO
 Common Stock 1,466 $26.21 $38,424
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 2,552 $26.16 $66,750
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Common Stock 3,207 $26.1 $83,706
Sale
MOYER JAMES C director
 Common Stock 8,500 $26.39 $224,307
Sale
RAO MEERA officer: CFO
 Common Stock 5,000 $26.55 $132,750
Sale
MOYER JAMES C director
 Common Stock 8,500 $26.39 $224,307
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 6,888 $26.7 $183,910
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 72,933 $26.1 $1,903,551
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 61,297 $26.09 $1,598,932
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Non-Qualified Stock Option (right to buy) 61,297 $26.09 $1,598,932

Showing 1850 to 1900 of 3044 results.

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.

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