Markwayne Mullin sold Applied Materials Inc (NASDAQ: AMAT)
Markwayne Mullin (R-OK), a U.S. Senator, has disclosed 7 trades in Applied Materials Inc (AMAT) since 2023, 6 purchases and 1 sale, worth an estimated $246K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts).
The trade highlighted here is a sale: Markwayne Mullin sold $50,001 - $100,000 of Applied Materials Inc (NASDAQ: AMAT) on April 8, 2025. Since that trade, AMAT is up +241.89% against the S&P 500 up +48.61%, an outperformance of +193.28%.
Across these filings, Markwayne Mullin has been a net buyer of AMAT (a buy-to-sell ratio of 6.00). The most recent disclosed AMAT transaction shown was dated December 29, 2025. Each row in the table below links to that trade and its post-trade performance versus the market.
Data updated
Markwayne Mullin's AMAT trades vs the price
AMAT is up +241.89% since Markwayne Mullin sold on April 8, 2025, versus +48.61% for the S&P 500.
Performance since this trade
All Markwayne Mullin AMAT trades
Estimated profit is shown for buys only, marked to the latest close. It is an estimate and does not net later sells, taxes, or fees.
Markwayne Mullin & AMAT trading FAQ
Is it legal for Markwayne Mullin to trade Applied Materials Inc (AMAT) stock?
Yes. Members of Congress are allowed to trade individual stocks, including Applied Materials Inc (AMAT), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. Quantellect tracks those disclosures; this page does not imply the trade was improper.
When did Markwayne Mullin sell AMAT?
Markwayne Mullin disclosed a sale of $50,001 - $100,000 of Applied Materials Inc (AMAT) on April 8, 2025, according to public STOCK Act filings.
How has AMAT performed since Markwayne Mullin's trade?
Since Markwayne Mullin sold AMAT on April 8, 2025, the stock is up +241.89%, versus +48.61% for the S&P 500 over the same period, an outperformance of +193.28%.
How many times has Markwayne Mullin traded AMAT?
Markwayne Mullin has disclosed 7 AMAT trades since 2023 (6 purchases and 1 sale). Every disclosed trade is listed on this page.
How soon must members of Congress disclose a trade?
Under the STOCK Act, members of Congress must publicly report a covered transaction within 45 days of the trade. Filings can still be delayed, amended, or contain errors.
Where can I see all congressional AMAT trades?
Quantellect tracks every disclosed congressional trade in Applied Materials Inc (AMAT) on the Applied Materials Inc congressional trading page, which aggregates filings across all members of Congress.
Markwayne Mullin's AMAT tradesAll congressional filings for Applied Materials IncMarkwayne Mullin's full profile
Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. Estimated prices and post-trade returns are derived algorithmically from public filings and end-of-day market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.