Filing Details

Accession Number:
0001437749-19-017220
Form Type:
4
Zero Holdings:
No
Publication Time:
2019-08-21 16:02:40
Reporting Period:
2019-08-15
Accepted Time:
2019-08-21 16:02:40
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 4040 Lake Washington Blvd. Ne, Suite 201
Kirkland WA 98033
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 Acquisiton 2019-08-15 87 $117.71 309,980 No 4 J Direct
Common Stock Disposition 2019-08-20 87 $152.77 309,893 No 4 S Direct
Common Stock Disposition 2019-08-20 5,315 $152.81 304,578 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 J Direct
No 4 S Direct
No 4 S Direct
Footnotes
  1. Acquired through the Company's qualified ESPP program.
  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 $151.27 to $153.55. 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.