SEC Form 4 · accession 0001280452-16-000231
MONOLITHIC POWER SYSTEMS, INC. · MPWR
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Deming Xiao
Officer — Pres. of MPS Asia Operations
Period of report
Feb 16, 2016
Accepted (ET)
Feb 25, 2016 · 3:07 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 16, 2016 | J | 451 | $43.707 | A | 895 | D | |
| Common Stock | Feb 24, 2016 | S | 17 | $57.47 | D | 878 | I | by Spouse |
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.