MPWR trades by members of Congress

6 transactions in MPWR by 2 members of Congress since May 3, 2024, the latest on June 5, 2026. As filed: Monolithic Power Systems, Inc. - Common Stock. 6 transactions

Transactions in MPWR

newest trade first

Trade date	Member	Chamber	Type	Owner	Amount	Report
Jun 5, 2026	Byron Donalds FL19 · all their trades	House	Sale (partial)	Spouse	$1,001 to $15,000	Report filed Jul 15, 2026
Jun 5, 2026	Byron Donalds FL19 · all their trades	House	Sale (partial)	Member	$1,001 to $15,000	Report filed Jul 15, 2026
Feb 4, 2026	Markwayne Mullin	Senate	Purchase	Joint	$15,001 to $50,000	Report filed Mar 2, 2026
Jan 5, 2026	Markwayne Mullin	Senate	Purchase	Member	$15,001 to $50,000	Report filed Feb 4, 2026
Jan 5, 2026	Markwayne Mullin	Senate	Purchase	Spouse	$15,001 to $50,000	Report filed Feb 4, 2026
May 3, 2024	Tommy Tuberville AL · all their trades	Senate	Sale	Joint	$1,001 to $15,000	Report filed Aug 5, 2026

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Sources: the House Clerk's financial disclosure PDFs and the Senate's eFD reports, read as filed; each row links the report it came from. Amounts are the ranges on the form. "Late" compares the trade and notification dates with the STOCK Act's deadlines (30 days after notification, never more than 45 days after the trade) and is not a finding by either chamber's ethics committee. A trade a later amendment corrected or deleted is counted once, as amended. Federal law restricts the use of these reports for commercial purposes (5 U.S.C. 13107(c)); nothing on these pages is priced, gated or sold.