Filing Details

Accession Number:
0001280452-15-000027
Form Type:
4
Zero Holdings:
No
Publication Time:
2015-02-09 20:25:59
Reporting Period:
2015-02-06
Filing Date:
2015-02-09
Accepted Time:
2015-02-09 20:25:59
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
1480603 Meera Rao 79 Great Oaks Blvd
San Jose CA 95119
Cfo 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 2015-02-06 570 $47.39 155,372 No 4 S Direct
Common Stock Disposition 2015-02-09 1,270 $47.56 154,102 No 4 S Direct
Common Stock Disposition 2015-02-09 60 $47.56 154,042 No 4 S Direct
Common Stock Disposition 2015-02-09 3,348 $47.49 150,694 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
Footnotes
  1. Shares sold to pay tax obligations resulting from the vesting of restricted stock units.
  2. In accordance with the reporting person's 10b5-1 trading plan.
  3. The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $47.10 to $47.86. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.