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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
Costco Wholesale Corporation

Costco Wholesale CorporationCOST

NASDAQConsumer DefensiveWarehouse Clubs & Supercenters$1008.43+0.52%

A membership-based warehouse retailer operating large-format stores that sell a limited assortment of bulk groceries, household goods, electronics, and other merchandise. The company generates significant recurring income from annual membership fees while maintaining high inventory turnover and low ...

Market Cap: $447.4B52W Range: $844.06 – $1067.08

Congressional Interest in Costco Wholesale Corporation (COST)

12 members of Congress have disclosed 20 trades in Costco Wholesale Corporation (COST), a Consumer Defensive company. The buy/sell breakdown shows 11 purchases versus 9 sales, indicating net buying interest from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.

Total Disclosures
20
Unique Politicians
12
Buys
11
Sells
9

Who in Congress Is Trading COST?

DatePoliticianTypeAmountSecurity
2014-11-11Lamar Smithsell$1K – $15KStock
2014-09-24K. Michael Conawaybuy$1K – $15KStock

Related

All stocks traded by CongressFull trade feedMost active tradersAbout the STOCK ActReport missing trade
2014-08-26Pat Robertssell$1K – $15KStock
2014-08-19DAVID B. MCKINLEYsell$1K – $15KStock
2014-07-02David Kustoffsell$15K – $50KStock
2014-06-25DAVE CAMPbuy$1K – $15KStock
2014-06-18David E. Pricebuy$1K – $15KStock
2014-05-06Harold Dallas Rogerssell$1K – $15KStock
2014-05-05David P. Roebuy$1K – $15KStock
2014-05-05David P. Roebuy$1K – $15KStock
2014-05-05David P. Roebuy$1K – $15KStock
2014-04-24Lamar Smithsell$1K – $15KStock
2014-04-21David P. Roebuy$1K – $15KStock
2014-04-21David P. Roebuy$1K – $15KStock
2014-03-07DAVID B. MCKINLEYbuy$1K – $15KStock
2014-02-26JAMES B. RENACCIbuy$1K – $15KStock
2014-02-10John B. Larsonsell$1K – $15KStock
2014-01-27K. Michael Conawaybuy$1K – $15KStock
2013-12-19MICHAEL T. MCCAULsell$1K – $15KStock
2013-12-19MICHAEL T. MCCAULsell$1K – $15KStock
Lamar Smithsell
2014-11-11$1K – $15K
Stock
K. Michael Conawaybuy
2014-09-24$1K – $15K
Stock
Pat Robertssell
2014-08-26$1K – $15K
Stock
DAVID B. MCKINLEYsell
2014-08-19$1K – $15K
Stock
David Kustoffsell
2014-07-02$15K – $50K
Stock
DAVE CAMPbuy
2014-06-25$1K – $15K
Stock
David E. Pricebuy
2014-06-18$1K – $15K
Stock
Harold Dallas Rogerssell
2014-05-06$1K – $15K
Stock
David P. Roebuy
2014-05-05$1K – $15K
Stock
David P. Roebuy
2014-05-05$1K – $15K
Stock
David P. Roebuy
2014-05-05$1K – $15K
Stock
Lamar Smithsell
2014-04-24$1K – $15K
Stock
David P. Roebuy
2014-04-21$1K – $15K
Stock
David P. Roebuy
2014-04-21$1K – $15K
Stock
DAVID B. MCKINLEYbuy
2014-03-07$1K – $15K
Stock
JAMES B. RENACCIbuy
2014-02-26$1K – $15K
Stock
John B. Larsonsell
2014-02-10$1K – $15K
Stock
K. Michael Conawaybuy
2014-01-27$1K – $15K
Stock
MICHAEL T. MCCAULsell
2013-12-19$1K – $15K
Stock
MICHAEL T. MCCAULsell
2013-12-19$1K – $15K
Stock
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