SEC Form 4 · accession 0001280452-15-000162
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
Nov 4, 2015
Accepted (ET)
Nov 5, 2015 · 7:06 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 4, 2015 | S | 353 | $62.70 | D | 300,337 | D | |
| Common StockF2 | Nov 5, 2015 | S | 718 | $62.69 | D | 299,619 | D | |
| Common Stock | holding | — | — | — | 2,000 | I | by Family Trust |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Shares sold to pay tax obligations resulting from the vesting of restricted stock units.
- F250% of the Performance Units are subject to vest on the first anniversay of the Grant Date and 50% of the Performance Units are subject to vest on the second anniversary of the Grant Date, provided that the Grantee continues to be a service provider on such dates.