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 7,025 $52.01 $365,377
Option
HSING MICHAEL director, officer: CEO
 Common Stock 10,507 $15.03 $157,920
Option
HSING MICHAEL director, officer: CEO
 Non-Qualified Stock Option (right to buy) 5,462 $15.03 $82,094
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 3,651 $52.01 $189,885
Option
HSING MICHAEL director, officer: CEO
 Common Stock 5,462 $15.03 $82,094
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 32,310 $52.07 $1,682,382
Option
HSING MICHAEL director, officer: CEO
 Non-Qualified Stock Option (right to buy) 48,332 $15.03 $726,430
Option
HSING MICHAEL director, officer: CEO
 Common Stock 48,332 $15.03 $726,430
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 36,443 $52 $1,895,036
Option
HSING MICHAEL director, officer: CEO
 Non-Qualified Stock Option (right to buy) 54,515 $15.03 $819,360
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 97 $51.28 $4,974
Option
HSING MICHAEL director, officer: CEO
 Common Stock 54,515 $15.03 $819,360
Option
HSING MICHAEL director, officer: CEO
 Non-Qualified Stock Option (right to buy) 107,030 $15.03 $1,608,661
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 71,550 $52 $3,720,743
Option
HSING MICHAEL director, officer: CEO
 Common Stock 107,030 $15.03 $1,608,661
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 59,010 $52.01 $3,068,992
Option
HSING MICHAEL director, officer: CEO
 Non-Qualified Stock Option (right to buy) 88,271 $15.03 $1,326,713
Option
HSING MICHAEL director, officer: CEO
 Common Stock 88,271 $15.03 $1,326,713
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 10,696 $52.98 $566,653
Sale
MOYER JAMES C director
 Common Stock 4,600 $55.59 $255,732
Sale
MOYER JAMES C director
 Common Stock 4,600 $55.59 $255,732
Option
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Common Stock 43,200 N/A N/A
Option
HSING MICHAEL director, officer: CEO
 Performance Shares 110,000 N/A N/A
Option
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Performance Shares 43,200 N/A N/A
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 43,200 N/A N/A
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Performance Shares 43,200 N/A N/A
Option
TSENG SARIA officer: VP & General Counsel
 Common Stock 43,200 N/A N/A
Option
TSENG SARIA officer: VP & General Counsel
 Performance Shares 43,200 N/A N/A
Option
RAO MEERA officer: CFO
 Common Stock 36,000 N/A N/A
Option
RAO MEERA officer: CFO
 Performance Shares 36,000 N/A N/A
Option
HSING MICHAEL director, officer: CEO
 Common Stock 110,000 N/A N/A
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 259 $53.16 $13,768
Option
LEE VICTOR K director
 Common Stock 5,000 $23.05 $115,250
Sale
LEE VICTOR K director
 Common Stock 5,000 $23.05 $115,250
Option
LEE VICTOR K director
 Non-Qualified Stock Option (right to buy) 5,000 $23.05 $115,250
Sale
MOYER JAMES C director
 Common Stock 4,600 $51.49 $236,859
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 28,441 $50.94 $1,448,841
Option
SMITH- PILKINGTON KAREN A director
 Non-Qualified Stock Option (right to buy) 705 $22.01 $15,517
Sale
SMITH- PILKINGTON KAREN A director
 Common Stock 705 $22.01 $15,517
Sale
MOYER JAMES C director
 Common Stock 4,600 $51.49 $236,859
Option
SMITH- PILKINGTON KAREN A director
 Common Stock 15,705 $36.48 $572,981
Option
LEE VICTOR K director
 Common Stock 5,000 $23.05 $115,250
Sale
LEE VICTOR K director
 Common Stock 5,000 $23.05 $115,250
Option
LEE VICTOR K director
 Non-Qualified Stock Option (right to buy) 5,000 $23.05 $115,250
Sale
RAO MEERA officer: CFO
 Common Stock 1,182 $47.87 $56,582
Sale
RAO MEERA officer: CFO
 Common Stock 4,678 $47.54 $222,373
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 1,956 $47.56 $93,021
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 3,070 $47.56 $146,006
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Common Stock 1,535 $47.56 $73,003
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 4,569 $47.56 $217,288

Showing 1450 to 1500 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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