The Marathon Petroleum Corporation line shows up 36 times in the congressional disclosure record between 2012 and 2026, filed by 17 members: 16 purchases against 20 sales. On balance the chamber has been net sellers, and the purchases sit up 189.9% against the latest close.
*Purchases only, weighted by the midpoint of each disclosed dollar band and marked to the latest close. Filings report a range, never a share count, so this follows the stock rather than anyone's position size.
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2026-09-22 | David J. Taylor | SELL | $1K–$15K | $389.68 | $470.64 2026-10-26 | -20.8% exit |
| 2026-09-22 | David J. Taylor | SELL | $1K–$15K | $389.68 | $470.64 2026-10-26 | -20.8% exit |
| 2026-07-24 | David J. Taylor | SELL | $1K–$15K | $309.24 | $470.64 2026-10-26 | -52.2% exit |
| 2026-07-10 | Dan Newhouse | SELL | $1K–$15K | $283.74 | $470.64 2026-10-26 | -65.9% exit |
| 2026-03-11 | David J. Taylor | SELL | $1K–$15K | $226.74 | $470.64 2026-10-26 | -107.6% exit |
| 2026-02-26 | David J. Taylor | SELL | $1K–$15K | $201.07 | $470.64 2026-10-26 | -134.1% exit |
| 2025-08-14 | David J. Taylor | BUY | $1K–$15K | $162.32 | $470.64 2026-10-26 | +189.9% |
| 2025-07-18 | David J. Taylor | SELL | $1K–$15K | $174.21 | $470.64 2026-10-26 | -170.2% exit |
| 2024-04-10 | Dan Newhouse | SELL | $1K–$15K | $211.22 | $470.64 2026-10-26 | -122.8% exit |
| 2020-08-21 | Jerry Moran, | SELL | $1K–$15K | $35.40 | $470.64 2026-10-26 | -1229.5% exit |
| 2020-04-07 | Kelly Loeffler | SELL | $100K–$250K | $22.51 | $470.64 2026-10-26 | -1990.8% exit |
| 2020-04-02 | Thomas R Carper | SELL | $1K–$15K | $21.22 | $470.64 2026-10-26 | -2117.9% exit |
| 2020-04-02 | Thomas R Carper | SELL | $1K–$15K | $21.22 | $470.64 2026-10-26 | -2117.9% exit |
| 2020-03-24 | Thomas R Carper | SELL | $1K–$15K | $17.50 | $470.64 2026-10-26 | -2589.4% exit |
| 2020-03-20 | Katherine M. Clark | SELL | $1K–$15K | $18.95 | $470.64 2026-10-26 | -2383.6% exit |
| 2020-03-02 | Katherine M. Clark | BUY | $1K–$15K | $47.73 | $470.64 2026-10-26 | +886.0% |
| 2020-01-24 | Bob Gibbs | SELL | $1K–$15K | $54.49 | $470.64 2026-10-26 | -763.7% exit |
| 2019-12-31 | John Hoeven | BUY | $50K–$100K | $60.25 | $470.64 2026-10-26 | +681.1% |
| 2019-09-25 | Jerry Moran, | BUY | $1K–$15K | $60.15 | $470.64 2026-10-26 | +682.4% |
| 2019-09-25 | Jerry Moran, | BUY | $1K–$15K | $60.15 | $470.64 2026-10-26 | +682.4% |
| 2019-06-14 | Bill Flores | SELL | $1K–$15K | $47.96 | $470.64 2026-10-26 | -881.3% exit |
| 2019-06-04 | Katherine M. Clark | BUY | $1K–$15K | $48.49 | $470.64 2026-10-26 | +870.6% |
| 2019-05-08 | Bill Flores | BUY | $1K–$15K | $55.23 | $470.64 2026-10-26 | +752.1% |
| 2019-02-27 | Susie Lee | SELL | $1K–$15K | $63.40 | $470.64 2026-10-26 | -642.3% exit |
| 2018-10-05 | Gary Palmer | SELL | $1K–$15K | $84.51 | $470.64 2026-10-26 | -456.9% exit |
| 2018-09-28 | Pete Sessions | BUY | $15K–$50K | $79.97 | $470.64 2026-10-26 | +488.5% |
| 2018-08-21 | Rohit Khanna | BUY | $1K–$15K | $79.01 | $470.64 2026-10-26 | +495.7% |
| 2017-11-30 | Rohit Khanna | BUY | $1K–$15K | $62.63 | $470.64 2026-10-26 | +651.5% |
| 2017-01-18 | James B. Renacci | BUY | $1K–$15K | $48.90 | $388.90 2026-09-04 | +695.3% |
| 2016-08-31 | Bob Gibbs | BUY | $1K–$15K | $42.51 | $470.64 2026-10-26 | +1007.1% |
| 2016-02-01 | John A. Yarmuth | BUY | $1K–$15K | $41.77 | $470.64 2026-10-26 | +1026.7% |
| 2015-02-16 | Dan Benishek | BUY | $1K–$15K | $51.74 | $470.64 2026-10-26 | +809.6% |
| 2015-01-05 | James B. Renacci | BUY | $1K–$15K | $44.55 | $470.64 2026-10-26 | +956.5% |
| 2014-12-17 | Nick J. Rahall II | SELL | $1K–$15K | $42.37 | $470.64 2026-10-26 | -1010.9% exit |
| 2014-12-15 | Nick J. Rahall II | BUY | $1K–$15K | $40.69 | $470.64 2026-10-26 | +1056.8% |
| 2012-10-08 | THOMAS R CARPER | SELL | $1K–$15K | $28.96 | $470.64 2026-10-26 | -1525.1% exit |
Buys are marked to the latest close and treated as open. A sell tagged rt closes an earlier disclosed buy in the same name. exit shows how the stock moved after the member sold.
17 members of the U.S. House and Senate have disclosed Marathon Petroleum Corporation transactions under the STOCK Act — 16 purchases and 20 sales. The full member-by-member breakdown, with dates and dollar ranges, is in the table above.
No member of Congress has disclosed a MPC purchase in the last 90 days. STOCK Act filings lag the trade by up to 45 days, so newer buys may still be pending disclosure.
Notional-weighted, lawmakers' disclosed MPC buys are up 189.9% versus the latest close of $470.64. Each trade's own return — and realized round-trips on matched sells — is in the Return column.
Yes. Under the 2012 STOCK Act, members of Congress may buy and sell individual stocks but must publicly disclose each transaction within 45 days. Bargo surfaces those filings so you can see who traded MPC and how it performed.