MONOLITHIC POWER SYSTEMS INC — Director's Dealing 2016

May 25, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MONOLITHIC POWER SYSTEMS INC (MPWR)
CIK: 0001280452
Period of Report: 2016-05-23

Reporting Person: Tseng Saria (VP & General Counsel)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-05-23	Common Stock	S	5630	$65	Disposed	280412	Direct

Footnotes

F1: Transaction was executed during an authorized trading window in compliance with the Company's Insider Trading Compliance Program.