Filing Details

Accession Number:
0001280452-19-000032
Form Type:
4
Zero Holdings:
No
Publication Time:
2019-02-21 17:20:01
Reporting Period:
2019-02-15
Accepted Time:
2019-02-21 17:20:01
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
1415033 Theodore Blegen 4040 Lake Washington Blvd. Ne, Suite 201
Kirkland WA 98033
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 Acquisiton 2019-02-15 179 $117.71 85,323 No 4 J Direct
Common Stock Disposition 2019-02-19 181 $137.23 85,142 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 J Direct
No 4 S Direct
Footnotes
  1. Acquired through the Company's qualified ESPP program.
  2. The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plans.