Did Markwayne Mullin sell Monolithic Power Systems stock?
Secretary, Department of Homeland Security
Latest filing Jul 25, 2026
MM
Yes. Markwayne Mullin disclosed 3 sales of Monolithic Power Systems (MPWR) stock between Apr 15, 2026 and Apr 16, 2026, in an OGE Form 278-T. Added together, the disclosed ranges come to $80K-$200K.
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Every Monolithic Power Systems trade
Markwayne Mullin trades in Monolithic Power Systems
Did Markwayne Mullin sell Monolithic Power Systems stock?
Yes. Markwayne Mullin disclosed 3 sales of Monolithic Power Systems (MPWR) stock between Apr 15, 2026 and Apr 16, 2026, in an OGE Form 278-T. Added together, the disclosed ranges come to $80K-$200K.
How big were Markwayne Mullin's Monolithic Power Systems trades?
OGE filings report a range for each trade, such as $15K-$50K, never an exact amount. Added together, the disclosed ranges come to $80K-$200K.
Does Markwayne Mullin still own Monolithic Power Systems stock?
This page lists reported trades, not holdings. A purchase can have been sold since, and the filings shown do not say what is held today.
When did Markwayne Mullin report these trades?
The latest filing is dated Jul 25, 2026. Officials have up to 45 days after a trade to report it, so a filing can trail the trade by weeks. Every row shows both dates.
Where does this data come from?
From periodic transaction reports (OGE Form 278-T) filed with the Office of Government Ethics. Every trade links to the original filing.
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