Markwayne Mullin bought MPWR

January 5, 2026 · STOCK Act disclosure

Representative Markwayne Mullin (Republican-OK) bought Monolithic Power Systems, Inc., a stock transaction, valued at $15,001 - $50,000. The trade took place on January 5, 2026 and was disclosed on February 4, 2026 (owner: SP). Members of Congress must report such transactions within 45 days under the STOCK Act.

Type

Buy

Amount

$15,001 - $50,000

Transaction date

January 5, 2026

Disclosed

February 4, 2026

MemberMarkwayne Mullin

ChamberHouse

Party / StateRepublican · OK

AssetMonolithic Power Systems, Inc. (MPWR)

Security typeStock

OwnerSP

Amount range$15,001 - $50,000

Transaction dateJanuary 5, 2026

Filing dateFebruary 4, 2026

AmendmentNo

Asset description

Monolithic Power Systems, Inc. - Common Stock

View the original STOCK Act disclosure