Filing Details

Accession Number:
0001280452-13-000223
Form Type:
4
Zero Holdings:
No
Publication Time:
2013-07-25 19:25:01
Reporting Period:
2013-07-23
Filing Date:
2013-07-25
Accepted Time:
2013-07-25 19:25:01
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1280452 Monolithic Power Systems Inc MPWR Semiconductors & Related Devices (3674) 770466789
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1312593 Saria Tseng 79 Great Oaks Blvd
San Jose CA 95119
Vp & General Counsel No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Disposition 2013-07-23 6,888 $26.70 62,112 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
Reported Non-Derivative Holdings
Sec. Name Remaning Holdings Nature of Ownership Explanation
Common Stock 2,000 Indirect S.Tseng Charity Fund
Footnotes
  1. In accordance with the reporting person's 10b5-1 trading plan.