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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
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)

15 members of Congress have disclosed 50 trades in Costco Wholesale Corporation (COST), a Consumer Defensive company. The buy/sell breakdown shows 27 purchases versus 23 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
27
Sells
23

Who in Congress Is Trading COST?

DatePoliticianTypeAmountSecurity
2026-02-24Rohit Khannabuy$1K – $15KStock
2026-01-30Gilbert Cisnerosbuy$1K – $15KStock
2026-01-29Rohit Khannabuy$15K – $50KStock
2026-01-23Rohit Khannabuy$1K – $15KStock
2026-01-13Rohit Khannabuy$1K – $15KStock
2026-01-06Rohit Khannabuy$1K – $15KStock
2025-12-29MARKWAYNE MULLINbuy$15K – $50KStock
2025-12-24Gilbert Cisnerossell$1K – $15KStock
2025-12-12Rohit Khannabuy$1K – $15KStock
2025-12-05Rohit Khannabuy$1K – $15KStock
2025-11-10Rohit Khannabuy$1K – $15KStock
2025-11-05Richard Dean McCormickbuy$1K – $15KStock
2025-11-03Rohit Khannabuy$1K – $15KStock
2025-10-17Gilbert Cisnerosbuy$1K – $15KStock
2025-10-17Shelley M Capitosell$1K – $15KStock
2025-10-09John Boozmanbuy$1K – $15KStock
2025-10-07Rohit Khannasell$1K – $15KStock
2025-09-25Rohit Khannasell$50K – $100KStock
2025-09-23Valerie Hoylesell$1K – $15KStock
2025-09-05Rohit Khannabuy$1K – $15KStock
2025-07-10Lisa McClainsell$1K – $15KStock
2025-06-17Lisa McClainbuy$1K – $15KStock
2025-06-09Lisa McClainsell$1K – $15KStock
2025-05-12Jefferson Shrevesell$100K – $250KStock
2025-04-21Bruce Westermansell$1K – $15KStock
2025-04-15Rohit Khannabuy$1K – $15KStock
2025-04-09Rohit Khannasell$50K – $100KStock
2025-04-04Rohit Khannabuy$1K – $15KStock
2025-03-31Jefferson Shrevesell$15K – $50KStock
2025-03-27Greg Landsmansell$15K – $50KStock
2025-03-27Greg Landsmansell$1K – $15KStock
2025-03-27Greg Landsmansell$1K – $15KStock
2025-03-17Marjorie Taylor Greenebuy$1K – $15KStock
2025-03-03Bruce Westermanbuy$1K – $15KStock
2025-02-26Greg Landsmansell$1K – $15KStock
2025-02-25Rohit Khannabuy$1K – $15KStock
2025-01-28Scott Franklinsell$1K – $15KStock
2025-01-28Scott Franklinsell$1K – $15KStock
2025-01-28Scott Franklinsell$50K – $100KStock
2025-01-22Rohit Khannasell$1K – $15KStock
2025-01-22Rohit Khannasell$15K – $50KStock
2025-01-17Rohit Khannasell$1K – $15KStock
2025-01-10Keith Alan Selfsell$1K – $15KStock
2025-01-02James Comerbuy$1K – $15KStock
2025-01-02James Comerbuy$1K – $15KStock
2024-12-11Lisa McClainbuy$1K – $15KStock
2024-11-25Marjorie Taylor Greenebuy$1K – $15KStock
2024-11-12Rohit Khannasell$1K – $15KStock
2024-10-29Valerie Hoylebuy$1K – $15KStock
2024-10-04Marjorie Taylor Greenebuy$1K – $15KStock
Rohit Khannabuy
2026-02-24$1K – $15K
Stock
Gilbert Cisnerosbuy
2026-01-30$1K – $15K
Stock
Rohit Khannabuy
2026-01-29$15K – $50K
Stock
Rohit Khannabuy
2026-01-23$1K – $15K
Stock
Rohit Khannabuy
2026-01-13$1K – $15K
Stock
Rohit Khannabuy
2026-01-06$1K – $15K
Stock
MARKWAYNE MULLINbuy
2025-12-29$15K – $50K
Stock
Gilbert Cisnerossell
2025-12-24$1K – $15K
Stock
Rohit Khannabuy
2025-12-12$1K – $15K
Stock
Rohit Khannabuy
2025-12-05$1K – $15K
Stock
Rohit Khannabuy
2025-11-10$1K – $15K
Stock
Richard Dean McCormickbuy
2025-11-05$1K – $15K
Stock
Rohit Khannabuy
2025-11-03$1K – $15K
Stock
Gilbert Cisnerosbuy
2025-10-17$1K – $15K
Stock
Shelley M Capitosell
2025-10-17$1K – $15K
Stock
John Boozmanbuy
2025-10-09$1K – $15K
Stock
Rohit Khannasell
2025-10-07$1K – $15K
Stock
Rohit Khannasell
2025-09-25$50K – $100K
Stock
Valerie Hoylesell
2025-09-23$1K – $15K
Stock
Rohit Khannabuy
2025-09-05$1K – $15K
Stock
Lisa McClainsell
2025-07-10$1K – $15K
Stock
Lisa McClainbuy
2025-06-17$1K – $15K
Stock
Lisa McClainsell
2025-06-09$1K – $15K
Stock
Jefferson Shrevesell
2025-05-12$100K – $250K
Stock
Bruce Westermansell
2025-04-21$1K – $15K
Stock
Rohit Khannabuy
2025-04-15$1K – $15K
Stock
Rohit Khannasell
2025-04-09$50K – $100K
Stock
Rohit Khannabuy
2025-04-04$1K – $15K
Stock
Jefferson Shrevesell
2025-03-31$15K – $50K
Stock
Greg Landsmansell
2025-03-27$15K – $50K
Stock
Greg Landsmansell
2025-03-27$1K – $15K
Stock
Greg Landsmansell
2025-03-27$1K – $15K
Stock
Marjorie Taylor Greenebuy
2025-03-17$1K – $15K
Stock
Bruce Westermanbuy
2025-03-03$1K – $15K
Stock
Greg Landsmansell
2025-02-26$1K – $15K
Stock
Rohit Khannabuy
2025-02-25$1K – $15K
Stock
Scott Franklinsell
2025-01-28$1K – $15K
Stock
Scott Franklinsell
2025-01-28$1K – $15K
Stock
Scott Franklinsell
2025-01-28$50K – $100K
Stock
Rohit Khannasell
2025-01-22$1K – $15K
Stock
Rohit Khannasell
2025-01-22$15K – $50K
Stock
Rohit Khannasell
2025-01-17$1K – $15K
Stock
Keith Alan Selfsell
2025-01-10$1K – $15K
Stock
James Comerbuy
2025-01-02$1K – $15K
Stock
James Comerbuy
2025-01-02$1K – $15K
Stock
Lisa McClainbuy
2024-12-11$1K – $15K
Stock
Marjorie Taylor Greenebuy
2024-11-25$1K – $15K
Stock
Rohit Khannasell
2024-11-12$1K – $15K
Stock
Valerie Hoylebuy
2024-10-29$1K – $15K
Stock
Marjorie Taylor Greenebuy
2024-10-04$1K – $15K
Stock
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