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 52,576 $36.35 $1,911,243
Sale
CHANG KUO WEI HERBERT director
 Common Stock 7,254 $36.06 $261,550
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 2,799 $36.02 $100,823
Sale
SMITH- PILKINGTON KAREN A director
 Common Stock 1,411 $16.2 $22,858
Option
SMITH- PILKINGTON KAREN A director
 Common Stock 1,411 $16.2 $22,858
Sale
CHANG KUO WEI HERBERT director
 Common Stock 5,000 $35.58 $177,875
Option
SMITH- PILKINGTON KAREN A director
 Non-Qualified Stock Option (right to buy) 1,411 $16.2 $22,858
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 4,118 $34.84 $143,459
Sale
MOYER JAMES C director
 Common Stock 8,500 $34.75 $295,367
Option
MCBURNIE DOUGLAS M director
 Non-Qualified Stock Option (right to buy) 1,176 $12.28 $14,441
Option
MCBURNIE DOUGLAS M director
 Common Stock 62,822 $30.84 $1,937,179
Sale
MCBURNIE DOUGLAS M director
 Common Stock 24,027 $34.54 $829,796
Sale
MOYER JAMES C director
 Common Stock 8,500 $34.75 $295,367
Option
LEE VICTOR K director
 Common Stock 5,705 $25.63 $146,242
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 11,000 N/A N/A
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Common Stock 10,746 $35.1 $377,217
Sale
LEE VICTOR K director
 Common Stock 5,000 $35.07 $175,340
Option
LEE VICTOR K director
 Non-Qualified Stock Option (right to buy) 10,705 $28.78 $308,068
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 10,442 $34.8 $363,413
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 40,000 $35 $1,400,000
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Non-Qualified Stock Option (right to buy) 2,944 $34.71 $102,172
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 4,826 $34.71 $167,486
Option
ZHOU JEFF director
 Common Stock 8,000 $20.2 $161,600
Sale
ZHOU JEFF director
 Common Stock 8,000 $20.2 $161,600
Option
ZHOU JEFF director
 Non-Qualified Stock Option (right to buy) 8,000 $20.2 $161,600
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 1,974 $34.46 $68,016
Option
ZHOU JEFF director
 Non-Qualified Stock Option (right to buy) 8,000 $20.2 $161,600
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 4,601 $28.45 $130,898
Sale
ZHOU JEFF director
 Common Stock 8,000 $20.2 $161,600
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Non-Qualified Stock Option (right to buy) 3,418 $22.44 $76,686
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 1,291 $34.46 $44,492
Option
ZHOU JEFF director
 Common Stock 8,000 $20.2 $161,600
Sale
RAO MEERA officer: CFO
 Common Stock 1,122 $33.2 $37,254
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 5,347 $33.21 $177,552
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Common Stock 3,360 $33.2 $111,552
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 4,962 $33.44 $165,909
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 1,386 $33.21 $46,022
Sale
RAO MEERA officer: CFO
 Common Stock 9,636 $33.98 $327,383
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 10,806 $33.11 $357,819
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 2,060 $31.27 $64,416
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Common Stock 1,331 $31.27 $41,620
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 7,647 $31.64 $241,913
Sale
RAO MEERA officer: CFO
 Common Stock 411 $31.27 $12,852
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 2,496 $31.64 $78,961
Sale
MOYER JAMES C director
 Common Stock 17,000 $31.52 $535,789
Sale
RAO MEERA officer: CFO
 Common Stock 7,648 $31.17 $238,381
Sale
TSENG SARIA officer: VP & General Counsel
 Common Stock 8,824 $31.17 $275,035
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 32,131 $31.17 $1,001,491
Sale
MOYER JAMES C director
 Common Stock 8,500 $31.17 $264,903
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 15,647 $31.17 $487,701

Showing 1700 to 1750 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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