Markwayne Mullin bought Deere & Company (NYSE: DE)
Markwayne Mullin (R-OK), a U.S. Senator, has disclosed 3 trades in Deere & Company (DE) since 2023, all purchases, worth an estimated $73K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts).
The trade highlighted here is a purchase: Markwayne Mullin bought $15,001 - $50,000 of Deere & Company (NYSE: DE) on December 29, 2025. Since that trade, DE is up +28.30% against the S&P 500 up +8.12%, an outperformance of +20.18%.
Across these filings, Markwayne Mullin has been a net buyer of DE. Each row in the table below links to that trade and its post-trade performance versus the market.
Data updated
Markwayne Mullin's DE trades vs the price
DE is up +28.30% since Markwayne Mullin bought on December 29, 2025, versus +8.12% for the S&P 500.
Performance since this trade
All Markwayne Mullin DE trades
Markwayne Mullin & DE trading FAQ
Is it legal for Markwayne Mullin to trade Deere & Company (DE) stock?
Yes. Members of Congress are allowed to trade individual stocks, including Deere & Company (DE), 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 buy DE?
Markwayne Mullin disclosed a purchase of $15,001 - $50,000 of Deere & Company (DE) on December 29, 2025, according to public STOCK Act filings.
How has DE performed since Markwayne Mullin's trade?
Since Markwayne Mullin bought DE on December 29, 2025, the stock is up +28.30%, versus +8.12% for the S&P 500 over the same period, an outperformance of +20.18%.
How many times has Markwayne Mullin traded DE?
Markwayne Mullin has disclosed 3 DE trades since 2023. 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 DE trades?
Quantellect tracks every disclosed congressional trade in Deere & Company (DE) on the Deere & Company congressional trading page, which aggregates filings across all members of Congress.
Markwayne Mullin's DE tradesAll congressional filings for Deere & CompanyMarkwayne 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.