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Congress Stock Tracker

Tracking congressional stock trades from public STOCK Act Periodic Transaction Reports (PTRs) filed by members of the US House and Senate.

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© 2026 Congress Stock Tracker. Data from public STOCK Act filings.For informational purposes only. Not financial advice.
Stocks
Marathon Oil Corporation

Marathon Oil CorporationMRO

NYSEEnergyOil & Gas E&P$28.55

A Houston-based independent exploration and production company focused on hydrocarbon resources in the U.S. and internationally. Marathon Oil operates key assets in resource plays like the Eagle Ford Shale and Bakken Formation, making it a pure-play E&P stock tracked for oil price sensitivity.

Market Cap: $16.0B52W Range: $28.55 – $28.55

Congressional Interest in Marathon Oil Corporation (MRO)

15 members of Congress have disclosed 50 trades in Marathon Oil Corporation (MRO), a Energy company. The buy/sell breakdown shows 34 purchases versus 16 sales, indicating net buying interest from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.

Total Disclosures
50
Unique Politicians
15
Buys
34
Sells
16

Who in Congress Is Trading MRO?

DatePoliticianTypeAmountSecurity
2016-10-06MICHAEL T. MCCAULsell$100K – $250KStock
2016-08-17MICHAEL T. MCCAULsell$15K – $50KStock

Related

All stocks traded by CongressFull trade feedMost active tradersAbout the STOCK ActReport missing trade
2016-07-06FRED UPTONbuy$1K – $15KStock
2016-02-22MICHAEL T. MCCAULbuy$1K – $15KStock
2016-02-19MICHAEL T. MCCAULbuy$1K – $15KStock
2016-01-26JAMES B. RENACCIbuy$15K – $50KStock
2015-12-11JAMES B. RENACCIbuy$15K – $50KStock
2015-11-02Richard L. Hannasell$50K – $100KStock
2015-10-06MIKE KELLYbuy$1K – $15KStock
2015-09-02MICHAEL T. MCCAULbuy$1K – $15KStock
2015-08-25JOHN K. DELANEYbuy$1K – $15KStock
2015-08-03SCOTT HARVEY PETERSsell$15K – $50KStock
2015-08-03SCOTT HARVEY PETERSsell$15K – $50KStock
2015-07-10SCOTT HARVEY PETERSbuy$15K – $50KStock
2015-07-10SCOTT HARVEY PETERSbuy$15K – $50KStock
2015-07-09KENNY MARCHANTsell$1K – $15KStock
2015-06-26SCOTT HARVEY PETERSbuy$15K – $50KStock
2015-06-23SCOTT HARVEY PETERSbuy$15K – $50KStock
2015-06-01KENNY MARCHANTbuy$1K – $15KStock
2015-04-20KENNY MARCHANTbuy$50M+Stock
2015-02-06MICHAEL T. MCCAULbuy$1K – $15KStock
2015-01-26MICHAEL T. MCCAULbuy$1K – $15KStock
2012-11-12Richard L. Hannabuy$100K – $250KStock
2012-11-05THOMAS E. PETRIbuy$50K – $100KStock
2012-10-09Kurt Schradersell$13.26Stock
2012-06-08LUIS V. GUTIERREZsell$1K – $15KStock
2012-05-01LUIS V. GUTIERREZbuy$1K – $15KStock
2012-04-10MICHAEL T. MCCAULsell$15K – $50KStock
2012-04-10MICHAEL T. MCCAULbuy$1K – $15KStock
2012-04-10MICHAEL T. MCCAULbuy$15K – $50KStock
2012-04-10MICHAEL T. MCCAULsell$15K – $50KStock
2012-03-23BETO O'ROURKEbuy$1K – $15KStock
2012-01-06Richard L. Hannabuy$1K – $15KStock
2012-01-06Richard L. Hannabuy$1K – $15KStock
2012-01-06Richard L. Hannabuy$1K – $15KStock
2011-10-05David P. Roesell$15K – $50KStock
2011-10-05David P. Roebuy—Stock
2011-09-12David P. Roesell$60.89Stock
2011-09-12David P. Roebuy—Stock
2011-09-03Vern Buchananbuy$1K – $15KStock
2011-09-03MICHAEL T. MCCAULbuy$15K – $50KStock
2011-08-07David P. Roebuy$1,497.72Stock
2011-08-07David P. Roebuy$4,888.92Stock
2011-07-12David P. Roesell$243.99Stock
2011-07-07David P. Roesell$33,104Stock
2011-05-05David P. Roesell$48.4719Stock
2011-05-05David P. Roesell$7,222.76Stock
2011-04-08CAROLYN MCCARTHYbuy$417Stock
2011-04-08CAROLYN MCCARTHYbuy417Stock
2011-04-08JAMES B. RENACCIbuy$1K – $15KStock
MICHAEL T. MCCAULsell
2016-10-06$100K – $250K
Stock
MICHAEL T. MCCAULsell
2016-08-17$15K – $50K
Stock
FRED UPTONbuy
2016-07-06$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2016-02-22$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2016-02-19$1K – $15K
Stock
JAMES B. RENACCIbuy
2016-01-26$15K – $50K
Stock
JAMES B. RENACCIbuy
2015-12-11$15K – $50K
Stock
Richard L. Hannasell
2015-11-02$50K – $100K
Stock
MIKE KELLYbuy
2015-10-06$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2015-09-02$1K – $15K
Stock
JOHN K. DELANEYbuy
2015-08-25$1K – $15K
Stock
SCOTT HARVEY PETERSsell
2015-08-03$15K – $50K
Stock
SCOTT HARVEY PETERSsell
2015-08-03$15K – $50K
Stock
SCOTT HARVEY PETERSbuy
2015-07-10$15K – $50K
Stock
SCOTT HARVEY PETERSbuy
2015-07-10$15K – $50K
Stock
KENNY MARCHANTsell
2015-07-09$1K – $15K
Stock
SCOTT HARVEY PETERSbuy
2015-06-26$15K – $50K
Stock
SCOTT HARVEY PETERSbuy
2015-06-23$15K – $50K
Stock
KENNY MARCHANTbuy
2015-06-01$1K – $15K
Stock
KENNY MARCHANTbuy
2015-04-20$50M+
Stock
MICHAEL T. MCCAULbuy
2015-02-06$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2015-01-26$1K – $15K
Stock
Richard L. Hannabuy
2012-11-12$100K – $250K
Stock
THOMAS E. PETRIbuy
2012-11-05$50K – $100K
Stock
Kurt Schradersell
2012-10-09$13.26
Stock
LUIS V. GUTIERREZsell
2012-06-08$1K – $15K
Stock
LUIS V. GUTIERREZbuy
2012-05-01$1K – $15K
Stock
MICHAEL T. MCCAULsell
2012-04-10$15K – $50K
Stock
MICHAEL T. MCCAULbuy
2012-04-10$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2012-04-10$15K – $50K
Stock
MICHAEL T. MCCAULsell
2012-04-10$15K – $50K
Stock
BETO O'ROURKEbuy
2012-03-23$1K – $15K
Stock
Richard L. Hannabuy
2012-01-06$1K – $15K
Stock
Richard L. Hannabuy
2012-01-06$1K – $15K
Stock
Richard L. Hannabuy
2012-01-06$1K – $15K
Stock
David P. Roesell
2011-10-05$15K – $50K
Stock
David P. Roebuy
2011-10-05—
Stock
David P. Roesell
2011-09-12$60.89
Stock
David P. Roebuy
2011-09-12—
Stock
Vern Buchananbuy
2011-09-03$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2011-09-03$15K – $50K
Stock
David P. Roebuy
2011-08-07$1,497.72
Stock
David P. Roebuy
2011-08-07$4,888.92
Stock
David P. Roesell
2011-07-12$243.99
Stock
David P. Roesell
2011-07-07$33,104
Stock
David P. Roesell
2011-05-05$48.4719
Stock
David P. Roesell
2011-05-05$7,222.76
Stock
CAROLYN MCCARTHYbuy
2011-04-08$417
Stock
CAROLYN MCCARTHYbuy
2011-04-08417
Stock
JAMES B. RENACCIbuy
2011-04-08$1K – $15K
Stock
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