SEC Form 4 · accession 0001280452-17-000036
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
Feb 15, 2017
Accepted (ET)
Feb 22, 2017 · 5:24 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 | Feb 15, 2017 | J | 307 | $63.427 | A | 48,219 | D | |
| Common Stock | Feb 17, 2017 | S | 503 | $86.1624 | D | 47,716 | D | |
| Common Stock | Feb 21, 2017 | S | 11 | $86.52 | D | 47,705 | 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.