Monolithic Power Systems
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
EARHART ALAN L director
 Common Stock 15,000 $12.16 $182,400
Sale
PADVAL UMESH other: Former Director
 Common Stock 10,000 $1.2 $12,000
Option
EARHART ALAN L director
 Non-Qualified Stock Option (right to buy) 15,000 $12.16 $182,400
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 12,544 $0.8 $10,035
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Common Stock 30,000 $18.96 $568,650
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 12,544 $0.8 $10,035
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Incentive Stock Option (right to buy) 12,544 $0.8 $10,035
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 4,000 $18.16 $72,652
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Incentive Stock Option (right to buy) 2,456 $19.12 $46,966
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 2,456 $19.12 $46,966
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 4,000 $18.16 $72,652
Sale
MOYER JAMES C director
 Common Stock 500 $18.8 $9,400
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 2,456 $19.12 $46,966
Sale
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 14,000 $0.8 $11,200
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Common Stock 14,000 $0.8 $11,200
Option
XIAO DEMING officer: Pres. of MPS Asia Oper..
 Incentive Stock Option (right to buy) 14,000 $0.8 $11,200
Sale
MOYER JAMES C director
 Common Stock 200 $18.36 $3,672
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 4,000 $18.63 $74,504
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 4,000 $18.6 $74,416
Sale
NEELY RICK other: Former Sr. VP and CFO
 Common Stock 3,500 $8.41 $29,435
Option
NEELY RICK other: Former Sr. VP and CFO
 Common Stock 3,500 $8.41 $29,435
Option
NEELY RICK other: Former Sr. VP and CFO
 Non-Qualified Stock Option (right to buy) 3,500 $8.41 $29,435
Sale
CHANG KUO WEI HERBERT director
 Common Stock 16,044 N/A N/A
Option
MOYER JAMES C director
 Non-Qualified Stock Option (right to buy) 15,207 $5 $76,035
Sale
MOYER JAMES C director
 Common Stock 9,124 $16.85 $153,739
Option
MOYER JAMES C director
 Common Stock 15,207 $5 $76,035
Option
MOYER JAMES C director
 Non-Qualified Stock Option (right to buy) 42,865 $5 $214,325
Sale
CHANG KUO WEI HERBERT director
 Common Stock 28,000 $16.83 $471,184
Sale
MOYER JAMES C director
 Common Stock 25,719 $16.86 $433,674
Option
MOYER JAMES C director
 Common Stock 42,865 $5 $214,325
Sale
CHANG KUO WEI HERBERT director
 Common Stock 6,145 $17.31 $106,352
Sale
MOYER JAMES C director
 Common Stock 25,157 $17.07 $429,480
Sale
PADVAL UMESH other: Former Director
 Common Stock 40,000 $1.2 $48,000
Option
MOYER JAMES C director
 Common Stock 41,929 $5 $209,645
Option
PADVAL UMESH other: Former Director
 Non-Qualified Stock Option (right to buy) 54,500 $9.11 $496,331
Option
MOYER JAMES C director
 Non-Qualified Stock Option (right to buy) 41,929 $5 $209,645
Option
PADVAL UMESH other: Former Director
 Common Stock 55,000 $11.81 $649,275
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Common Stock 500 $16.97 $8,487
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 7,500 $16.84 $126,315
Sale
SCIAMMAS MAURICE officer: Sr. V.P.of Sales and M..
 Common Stock 500 $16.97 $8,487
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 7,500 $16.84 $126,315
Sale
CHANG KUO WEI HERBERT director
 Common Stock 12,100 $17.71 $214,243
Sale
CHANG KUO WEI HERBERT director
 Common Stock 10,566 $17.68 $186,754
Sale
CHANG KUO WEI HERBERT director
 Common Stock 9,000 $17.63 $158,634
Sale
CHANG KUO WEI HERBERT director
 Common Stock 40,100 $17.77 $712,457
Option
EARHART ALAN L director
 Non-Qualified Stock Option (right to buy) 20,000 $7.5 $150,000
Option
EARHART ALAN L director
 Common Stock 20,000 $7.5 $150,000
Sale
EARHART ALAN L director
 Common Stock 20,000 $7.5 $150,000
Sale
CHANG KUO WEI HERBERT director
 Common Stock 9,000 $17.25 $155,268
Sale
HSING MICHAEL director, officer: CEO
 Common Stock 5,000 $13.78 $68,875

Showing 2900 to 2950 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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