MONOLITHIC POWER SYSTEMS INC — Director's Dealing 2020

Dec 31, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MONOLITHIC POWER SYSTEMS INC (MPWR)
CIK: 0001280452
Period of Report: 2020-12-29

Reporting Person: Hsing Michael (Director, CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-12-29	Common Stock	G	12825	$0.0	Disposed	905399	Direct
2020-12-29	Common Stock	G	12825	$0.0	Acquired	12825	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	133040	Indirect

Footnotes

F1: The shares were given as a bona fide gift to ZH Family 2020 Irrevocable GST Trust.

F2: The securities are held by the ZH Family 2020 Irrevocable Trust dated December 18, 2020, of which Michael Hsing and Alliance Trust Company of Nevada are co-trustees.

F3: The securities are held by the Michael Hsing 2004 Tr Dtd 2/23/04 Michael Hsing TTEE Trust dated February 23, 2004, of which Michael Hsing is the trustee.