Filing Details

Accession Number:
0001280452-20-000125
Form Type:
4
Zero Holdings:
No
Publication Time:
2020-08-05 17:53:10
Reporting Period:
2020-08-03
Accepted Time:
2020-08-05 17:53:10
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1280452 Monolithic Power Systems Inc MPWR () 4
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1192171 Herbert Wei Kuo Chang 5808 Lake Washington Blvd Ne
Kirkland WA 98033
Yes No 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 2020-08-03 476 $271.26 7,248 No 4 S Direct
Common Stock Disposition 2020-08-04 100 $274.00 7,148 No 4 S Direct
Common Stock Disposition 2020-08-04 100 $275.00 7,048 No 4 S Direct
Common Stock Disposition 2020-08-05 200 $275.00 6,848 No 4 S Direct
Common Stock Disposition 2020-08-05 200 $276.00 6,648 No 4 S Direct
Common Stock Disposition 2020-08-05 200 $277.00 6,448 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
No 4 S Direct
No 4 S Direct
Footnotes
  1. Transaction was executed during an authorized trading window in compliance with the Company's Insider Trading Compliance Program.
  2. 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 $270.00 to $273.00. 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.