MPWR · Monolithic Power Systems, Inc. · Executive Compensation

$1,234.46 +48.38 (+4.08%) At close · Sep 11

S&P 500 member Nasdaq-100 member Russell 1000 member Rebalance outlook locked

Market Cap

$60.67B

49.14M

Named-executive compensation from the company's DEF 14A proxy statements — salary, bonus, stock and option awards, non-equity incentive, and the company-reported total per executive per fiscal year, exactly as disclosed in the Summary Compensation Table.

Fiscal 2025

Executive	Role	Salary	Bonus	Stock Awards	Option Awards	Incentive	Other	Total
Michael Hsing	Chairman of the Board, President and Chief Executive Officer	$1,030,962	—	$12,686,332	—	$6,210,000	$3,442	$19,930,736
Saria Tseng	Executive Vice President, Strategic Corporate Development, General Counsel and Corporate Secretary	$536,100	—	$5,222,429	—	$3,229,200	$6,880	$8,994,609
Deming Xiao	Executive Vice President, Global Operations	$536,100	—	$5,222,429	—	$3,229,200	$6,694	$8,994,423
Maurice Sciammas	Executive Vice President, Worldwide Sales and Marketing	$536,100	—	$5,222,429	—	$3,229,200	$4,295	$8,992,024
Bernie Blegen	Executive Vice President, Chief Financial Officer	$494,862	—	$3,552,199	—	$2,980,800	$3,904	$7,031,765

Fiscal 2024

Executive	Role	Salary	Bonus	Stock Awards	Option Awards	Incentive	Other	Total
Michael Hsing	Chief Executive Officer, President and Chairman of the Board	$980,569	—	$12,268,389	—	$5,729,299	$1,035	$18,979,292
Maurice Sciammas	Executive Vice President, Worldwide Sales and Marketing	$510,642	—	$5,050,493	—	$2,979,236	$1,035	$8,541,406
Saria Tseng	Executive Vice President, Strategic Corporate Development and General Counsel	$510,642	—	$5,050,493	—	$2,979,236	$1,035	$8,541,406
Deming Xiao	Executive Vice President, Global Operations	$510,642	—	$5,050,493	—	$2,979,236	$1,035	$8,541,406
Bernie Blegen	Executive Vice President, Chief Financial Officer	$471,265	—	$3,435,420	—	$2,750,064	$673	$6,657,422

Fiscal 2023

Executive	Role	Salary	Bonus	Stock Awards	Option Awards	Incentive	Other	Total
Michael Hsing	Chief Executive Officer, President and Chairman of the Board	$822,877	—	$12,311,787	—	$1,508,805	—	$14,643,469
Deming Xiao	Executive Vice President, Global Operations	$434,296	—	$5,144,271	—	$796,314	—	$6,374,881
Maurice Sciammas	Executive Vice President, Worldwide Sales and Marketing	$434,296	—	$5,144,271	—	$796,314	—	$6,374,881
Saria Tseng	Executive Vice President, Strategic Corporate Development and General Counsel	$434,296	—	$5,144,271	—	$796,314	—	$6,374,881
Bernie Blegen	Executive Vice President, Chief Financial Officer	$400,054	—	$3,486,353	—	$733,537	—	$4,619,944

Fiscal 2022

Executive	Role	Salary	Bonus	Stock Awards	Option Awards	Incentive	Other	Total
Michael Hsing	Chief Executive Officer, President and Chairman of the Board	$751,846	—	$13,865,090	—	$6,048,000	—	$20,664,936
Deming Xiao	Executive Vice President, Global Operations	$396,808	—	$5,539,193	—	$3,192,000	—	$9,128,001
Saria Tseng	Executive Vice President, Strategic Corporate Development and General Counsel	$396,808	—	$5,539,193	—	$3,192,000	—	$9,128,001
Maurice Sciammas	Executive Vice President, Worldwide Sales and Marketing	$396,808	—	$5,539,193	—	$3,192,000	—	$9,128,001
Bernie Blegen	Executive Vice President, Chief Financial Officer	$365,481	—	$3,626,424	—	$2,940,000	—	$6,931,905

Fiscal 2021

Executive	Role	Salary	Bonus	Stock Awards	Option Awards	Incentive	Other	Total
Michael Hsing	Chief Executive Officer, President and Chairman of the Board	$711,923	—	$13,782,908	—	$5,760,000	—	$20,254,831
Deming Xiao	President of Asia Operations	$375,385	—	$4,243,375	—	$3,040,000	—	$7,658,760
Maurice Sciammas	Senior Vice President, Worldwide Sales and Marketing	$375,385	—	$4,243,375	—	$3,040,000	—	$7,658,760
Saria Tseng	Vice President, Strategic Corporate Development and General Counsel	$375,385	—	$4,243,375	—	$3,040,000	—	$7,658,760
Bernie Blegen	Chief Financial Officer	$342,500	—	$2,791,906	—	$2,800,000	—	$5,934,406

Fiscal 2020

Executive	Role	Salary	Bonus	Stock Awards	Option Awards	Incentive	Other	Total
Michael Hsing	Chief Executive Officer, President and Chairman of the Board	$650,000	—	$12,395,153	—	$1,625,000	—	$14,670,153
Maurice Sciammas	Senior Vice President, Worldwide Sales and Marketing	$340,000	—	$3,482,786	—	$680,000	—	$4,502,786
Deming Xiao	President of Asia Operations	$340,000	—	$3,482,786	—	$680,000	—	$4,502,786
Saria Tseng	Vice President, Strategic Corporate Development and General Counsel	$340,000	—	$3,482,786	—	$680,000	—	$4,502,786
Bernie Blegen	Chief Financial Officer	$320,000	—	$2,311,155	—	$640,000	—	$3,271,155

Fiscal 2019

Executive	Role	Salary	Bonus	Stock Awards	Option Awards	Incentive	Other	Total
Michael Hsing	Chief Executive Officer, President and Chairman of the Board	$650,000	—	$7,945,677	—	$761,269	—	$9,356,946
Deming Xiao	President of Asia Operations	$340,000	—	$2,057,358	—	$318,562	—	$2,715,920
Maurice Sciammas	Senior Vice President, Worldwide Sales and Marketing	$340,000	—	$2,057,358	—	$318,562	—	$2,715,920
Saria Tseng	Vice President, Strategic Corporate Development and General Counsel	$340,000	—	$2,057,358	—	$318,562	—	$2,715,920
Bernie Blegen	Chief Financial Officer	$317,308	—	$1,408,217	—	$299,823	—	$2,025,348

Fiscal 2018

Executive	Role	Salary	Bonus	Stock Awards	Option Awards	Incentive	Other	Total
Michael Hsing	Chief Executive Officer, President and Chairman of the Board	$643,846	—	$9,446,868	—	$1,625,000	—	$11,715,714
Maurice Sciammas	Senior Vice President, Worldwide Sales and Marketing	$340,000	—	$2,720,429	—	$680,000	—	$3,740,429
Saria Tseng	Vice President, Strategic Corporate Development and General Counsel	$340,000	—	$2,720,429	—	$680,000	—	$3,740,429
Deming Xiao	President of Asia Operations	$340,000	—	$2,720,429	—	$680,000	—	$3,740,429
Bernie Blegen	Chief Financial Officer	$295,308	—	$1,870,950	—	$600,000	—	$2,766,258

Fiscal 2017

Executive	Role	Salary	Bonus	Stock Awards	Option Awards	Incentive	Other	Total
Michael Hsing	Chief Executive Officer, President and Chairman of the Board	$600,000	$90,000	$5,909,642	—	$1,386,977	—	$7,986,619
Maurice Sciammas	Senior Vice President, Worldwide Sales and Marketing	$340,000	$40,800	$1,727,919	—	$450,382	—	$2,559,101
Saria Tseng	Vice President, Strategic Corporate Development and General Counsel	$340,000	$40,800	$1,727,919	—	$450,382	—	$2,559,101
Deming Xiao	President of Asia Operations	$340,000	$40,800	$1,727,919	—	$450,382	—	$2,559,101
Bernie Blegen	Chief Financial Officer	$281,692	$34,800	$1,020,348	—	$384,149	—	$1,720,989

Executive changes

Person	Role	Change	Effective	Filed
Rob Dean	interim Chief Financial Officer	Appointed	—	2026-02-05
Bernie Blegen	Executive Vice President and Chief Financial Officer	Retired	—	2026-02-05
Jeff Zhou	Class I director	Appointed	2024-10-21	2024-10-22
James C. Moyer	Board of Directors	Resigned	2024-10-21	2024-10-22

Key facts CIK 1280452 CUSIP 609839105 13F (30d) 259 filings 258 filers Visit website Investor relations