SEC Form 4 · accession 0001280452-18-000108
MONOLITHIC POWER SYSTEMS, INC. · MPWR
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Theodore Blegen
Officer — CFO
Period of report
Aug 17, 2018
Accepted (ET)
Aug 20, 2018 · 6:02 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 17, 2018 | S | 131 | $139.56 | D | 56,125 | D | |
| Common Stock | Aug 20, 2018 | S | 50 | $141.00 | D | 56,075 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plans.