SEC Form 4 · accession 0001280452-18-000106
MONOLITHIC POWER SYSTEMS, INC. · MPWR
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Maurice Sciammas
Officer — Sr. V.P.of Sales and Marketing
Period of report
Aug 14, 2018
Accepted (ET)
Aug 16, 2018 · 4:50 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001280452
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Aug 14, 2018 | S | 1,400 | $140.97 | D | 389,218 | D | |
| Common StockF2 | Aug 14, 2018 | S | 9,337 | $141.0239 | D | 379,881 | D | |
| Common Stock | holding | — | — | — | 2,000 | I | by Family Trust |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Transaction was executed during an authorized trading window in compliance with the Company's Insider Trading Compliance Program.
- F2The 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 $140.92 to $141.10. 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.