A Mullin spokesperson said the senator uses an independent, third-party operator firm that manages all stock portfolio investments on his behalf.

As a bill to ban members of Congress from trading stocks and options makes its way through Congress, new financial disclosures from a senator could show why the public has grown tired of elected ...

Markwayne Mullin Discusses History, Tours Senate Majority Leaders' Office Today, Senator Markwayne Mullin posted a personal ...

Republican Senator Markwayne Mullin discusses the Epstein controversy with Jake Tapper and what it will take for the Trump ...

This week, Senator Markwayne Mullin posted a personal tour of the magnificent architecture at the U.S. Capitol to his social ...

During an appearance on Fox Across America With Jimmy Failla, Oklahoma Republican Senator Markwayne Mullin sheds light on ...

Sen. Markwayne Mullin's full-throated defense of Donald Trump reveals a Republican leadership strategy to protect midterm ...

During a budget hearing held by the Senate Appropriations Committee last month, Senator Markwayne Mullin (R-OK) prattled on ...

During his remarks from the Senate floor today, Senator Markwayne Mullin went on a bizarre tirade defending the Trump ...

Sen. Markwayne Mullin has introduced a resolution requesting all of the Jeffrey Epstein files be unsealed so the American ...

Republican Sen. Markwayne Mullin of Oklahoma on Tuesday told Salem radio talk show host Scott Jennings that Republicans had ...

On the Senate floor today, Senator Markwayne Mullin (R-OK) objected to Democratic colleague Ruben Gallego's (D-AZ) resolution ...