SEC Form 4 · accession 0001437749-16-042548
MONOLITHIC POWER SYSTEMS, INC. · MPWR
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Victor K Lee
Director
Period of report
Nov 18, 2016
Accepted (ET)
Nov 22, 2016 · 7:57 pm EST
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 | Nov 18, 2016 | M | 1,115 | $19.29 | A | 23,911 | D | |
| Common StockF2 | Nov 18, 2016 | S | 1,115 | $82.0533 | D | 22,796 | D | |
| Common Stock | Nov 21, 2016 | M | 1,200 | $19.29 | A | 23,996 | D | |
| Common StockF3 | Nov 21, 2016 | S | 1,200 | $83.52 | D | 22,796 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Non-Qualified Stock Option (Right to Buy) | $19.29 | Nov 18, 2016 | M | 1,115 | D | Nov 28, 2012 | Feb 2, 2017 | Common Stock | 1,115 | 4,528 | D |
| Non-Qualified Stock Option (Right to Buy) | $19.29 | Nov 21, 2016 | M | 1,200 | D | Nov 28, 2012 | Feb 2, 2017 | Common Stock | 1,200 | 3,328 | D |
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 $82.00 to $82.15. 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.
- F3The 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 $83.50 to $83.57. 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.