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 5,546 $56.96 $315,872
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 4,695 $56.96 $267,404
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 2,679 $61.2 $163,955
Sale
RAO MEERA officer: CFO
 Common Stock 20,180 $60.57 $1,222,363
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Common Stock 718 $61.2 $43,942
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 718 $61.2 $43,942
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 814 $61.2 $49,817
Sale
RAO MEERA officer: CFO
 Common Stock 17,559 $57.93 $1,017,263
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Common Stock 22,057 $57.93 $1,277,850
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 88,849 $57.93 $5,147,378
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 22,057 $57.93 $1,277,850
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 25,277 $57.93 $1,464,398
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 127 $61.48 $7,808
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 12 $61.07 $733
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 97 $60.93 $5,910
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
TSENG SARIA officer: VP & General Counsel
 Common Stock 43,200 N/A N/A
Option
RAO MEERA officer: CFO
 Common Stock 36,000 N/A N/A
Option
TSENG SARIA officer: VP & General Counsel
 Performance Shares 43,200 N/A N/A
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Performance Shares 43,200 N/A N/A
Option
HSING MICHAEL director, officer: CEO
 Common Stock 110,000 N/A N/A
Option
RAO MEERA officer: CFO
 Performance Shares 36,000 N/A N/A
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 71 $64.26 $4,562
Sale
MOYER JAMES C director
 Common Stock 10,000 $68.05 $680,500
Option
LEE VICTOR K director
 Non-Qualified Stock Option (right to buy) 1,176 $12.28 $14,441
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 14 $65.75 $921
Sale
LEE VICTOR K director
 Common Stock 1,176 $12.28 $14,441
Option
LEE VICTOR K director
 Common Stock 2,582 $39.67 $102,415
Sale
ZHOU JEFF director
 Common Stock 1,000 $66.7 $66,700
Sale
ZHOU JEFF director
 Common Stock 1,500 $66.01 $99,021
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 4,998 $62.77 $313,719
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 5,815 $64.15 $373,009
Sale
RAO MEERA officer: CFO
 Common Stock 4,139 $64.16 $265,554
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 1,945 $63.9 $124,284
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 12,941 $63.82 $825,908
Sale
RAO MEERA officer: CFO
 Common Stock 1,323 $63.9 $84,538
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Common Stock 1,527 $63.9 $97,574
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 1,527 $63.9 $97,574
Option
LEE VICTOR K director
 Non-Qualified Stock Option (right to buy) 10,000 $12.86 $128,600
Sale
RAO MEERA officer: CFO
 Common Stock 2,431 $63.91 $155,370
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 3,377 $63.91 $215,831
Option
LEE VICTOR K director
 Common Stock 5,000 $12.86 $64,300
Sale
LEE VICTOR K director
 Common Stock 5,000 $12.86 $64,300
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 8,792 $63.91 $561,914
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Common Stock 2,980 $63.91 $190,458
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 2,980 $63.91 $190,458
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 814 $62.69 $51,030

Showing 1300 to 1350 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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