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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

MarkWest Energy Partners, LP CommonMWE

Congressional Interest in MarkWest Energy Partners, LP Common (MWE)

5 members of Congress have disclosed 7 trades in MarkWest Energy Partners, LP Common (MWE). The buy/sell breakdown shows 4 purchases versus 1 sale, indicating net buying interest from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.

Total Disclosures
7
Unique Politicians
5
Buys
4
Sells
1

Who in Congress Is Trading MWE?

DatePoliticianTypeAmountSecurity
2015-12-04Patrick J Toomeybuy$1K – $15KStock
2015-12-04David A. Trottexchange$1K – $15KStock
2015-12-04David A. Trottexchange$15K – $50KStock
2015-02-04KEVIN YODERsell$1K – $15KStock
2012-05-30BETO O'ROURKEbuy$1K – $15KStock
2012-01-09BETO O'ROURKEbuy$1K – $15KStock
2010-06-10Vern Buchananbuy$1K – $15KStock
Patrick J Toomeybuy
2015-12-04$1K – $15K
Stock
David A. Trottexchange
2015-12-04$1K – $15K
Stock
David A. Trottexchange
2015-12-04$15K – $50K
Stock
KEVIN YODERsell
2015-02-04$1K – $15K
Stock
BETO O'ROURKEbuy
2012-05-30$1K – $15K
Stock
BETO O'ROURKEbuy
2012-01-09$1K – $15K
Stock
Vern Buchananbuy
2010-06-10$1K – $15K
Stock

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