Filing Details

Accession Number:
0001437749-20-014689
Form Type:
4
Zero Holdings:
No
Publication Time:
2020-07-06 19:26:28
Reporting Period:
2020-07-01
Accepted Time:
2020-07-06 19:26:28
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
1308676 Michael Hsing 5808 Lake Washington Blvd Ne
Kirkland WA 98033
Ceo Yes 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 2020-07-01 10,960 $235.16 1,030,196 No 4 S Direct
Common Stock Disposition 2020-07-06 16,540 $241.38 1,013,656 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
No 4 S Direct
Reported Non-Derivative Holdings
Sec. Name Remaning Holdings Nature of Ownership Explanation
Common Stock 133,040 Indirect by M Hsing 04Trust
Footnotes
  1. The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plans.
  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 $240.02 to $243.25. 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.