SEC Form 4 · accession 0001280452-17-000100
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 15, 2017
Accepted (ET)
Aug 21, 2017 · 5:26 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 15, 2017 | J | 24 | $73.117 | A | 42,092 | D | |
| Common Stock | Aug 17, 2017 | S | 99 | $100.85 | D | 41,993 | D | |
| Common Stock | Aug 18, 2017 | S | 11 | $97.59 | D | 41,982 | D | |
| Common Stock | Aug 18, 2017 | S | 78 | $97.59 | D | 41,904 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Acquired through the Company's qualified ESPP program.
- F2The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plans.
- F3In accordance with the reporting person's 10b5-1 trading plan.