$MPWR

$1,196.76 +$29.49 (2.53%) Live

$MPWR Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Company Executives

$MPWR Management Team

Mr. Michael Hsing

Chairman of the Board

President

Chief Executive Officer

Age 65

Compensation $18.98M USD

Sex Male

Mr. Maurice Sciammas

Executive Vice President and Senior Vice President of Worldwide Sales and Marketing

Age 65

Compensation $8.541M USD

Sex Male

Ms. Saria Tseng

Executive Vice President

Strategic Corporate Development

General Counsel and Corporate Secretary

Age 54

Compensation $8.541M USD

Sex Female

Mr. Deming Xiao

Executive Vice President and President of Asia Operations

Age 62

Compensation $8.541M USD

Sex Male

Mr. T. Bernie Blegen

Chief Financial Officer

Executive Vice President

Age 67

Compensation $6.657M USD

Sex Male

Name / Title	Age	Compensation	Sex
Mr. Michael Hsing Chairman of the Board President Chief Executive Officer	65	$18.98M USD	Male
Mr. Maurice Sciammas Executive Vice President and Senior Vice President of Worldwide Sales and Marketing	65	$8.541M USD	Male
Ms. Saria Tseng Executive Vice President Strategic Corporate Development General Counsel and Corporate Secretary	54	$8.541M USD	Female
Mr. Deming Xiao Executive Vice President and President of Asia Operations	62	$8.541M USD	Male
Mr. T. Bernie Blegen Chief Financial Officer Executive Vice President	67	$6.657M USD	Male

Board of Directors

From the proxy statement filed Apr 30, 2026

Directors

serving now

Independent

6 of 6

stated in the proxy; 1 not stated

Average tenure

16.3 years

from year joined

CEO also chairs the board

Yes

Michael Hsing

Director	Age	On board	Independent	Committees	Other public boards	2025 pay
Michael Hsing Board chair, CEO	66	1997 29 years	Not stated	None stated	None stated	Paid as CEO
Herbert Chang Lead independent director	64	1999 27 years	Independent	None stated	a TWSE-listed company	$369,857
Eugen Elmiger	62	2012 14 years	Independent	Compensation · Chair	Kardex	$332,357
Victor K. Lee	69	2006 20 years	Independent	None stated	None stated	$323,607
Carintia Martinez	60	2021 5 years	Independent	None stated	None stated	$319,857
Eileen Wynne	60	2023 3 years	Independent	Audit · Chair	None stated	$331,107
Jeff Zhou	71	2010 16 years	Independent	None stated	None stated	$329,857

Each director opens the passage of the proxy that names them. "Not stated" means the proxy does not say; it never means "no". Pay is the proxy's Director Compensation table; the CEO is paid as an executive.

3 disclosed in the proxy filed Apr 30, 2026

Ms. Tseng

$500,000

July 2025

Ms. Tseng personally invested $500,000 in the same venture capital limited partnership in which the company invested in July 2025.

With a venture capital limited partnership Open in proxy

Ms. Tseng

$500,000

January 2026

Ms. Tseng personally invested $500,000 in the same venture capital limited partnership in which the company invested in January 2026.

With a venture capital limited partnership Open in proxy

Joseph Sciammas

son of Mr. Sciammas

$236,000

2025

Joseph Sciammas is employed by MPS in a non-executive role and received total compensation.

With MPS Open in proxy

Comments

Company Executives

$MPWR Management Team

Mr. Michael Hsing

Mr. Maurice Sciammas

Ms. Saria Tseng

Mr. Deming Xiao

Mr. T. Bernie Blegen

Board of Directors

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