Congress trading

Every stock trade disclosed by Congress

Every line of every STOCK Act report we hold, from House Clerk and Senate recordsEvery STOCK Act trade since 2014. Newest filing first, as of Oct 30, 2026; narrow the record by member, party, chamber, ticker, account or size, and every name and ticker opens its own page.

22 COST trades in the Senate filed since 2014

Across 21 reports by 10 members · newest filing first · every Congress trade in the stock is on Costco Wholesale's page

Sizes are the dollar ranges members report, never an exact amount. How to read the cards.

Since the trade: the stock's move from its estimated entry price (a purchase) or estimated exit price (a sale) to its current price, the latest close we hold. Not the member's result.

  1. Alan ArmstrongRepublican · Senate · OK
    Filed Jul 21, 2026one matching trade
    • bought COST Costco Wholesale
      Traded Mar 27, 2026 · disclosed 116 days later
      $1,001 - $15,000
      Since the trade+1.2% since the tradeEstimated entry price $983.86, close on Fri Mar 27Current price $996.08, close on Thu Oct 29
  2. Markwayne MullinRepublican · Senate · OK
    Filed Jan 16, 2026one matching trade
    • bought COST Costco Wholesale Joint
      Traded Dec 29, 2025 · disclosed 18 days later
      $15,001 - $50,000
      Since the trade+14.8% since the tradeEstimated entry price $867.84, close on Mon Dec 29, 2025Current price $996.08, close on Thu Oct 29
  3. John BoozmanRepublican · Senate · AR
    Filed Nov 15, 2025one matching trade
    • bought COST Costco Wholesale Joint
      Traded Oct 9, 2025 · disclosed 37 days later
      $1,001 - $15,000
      Since the trade+5.6% since the tradeEstimated entry price $942.89, close on Thu Oct 9, 2025Current price $996.08, close on Thu Oct 29
  4. Shelley Moore CapitoRepublican · Senate · WV
    Filed Nov 4, 2025one matching trade
    • sold in part COST Costco Wholesale Spouse
      Traded Oct 17, 2025 · disclosed 18 days later
      $1,001 - $15,000
      Since the trade+6.4% since the saleEstimated exit price $936.33, close on Fri Oct 17, 2025Current price $996.08, close on Thu Oct 29
  5. John R. CurtisRepublican · Senate · UT
    Filed Dec 15, 2023one matching trade
    • sold COST Costco Wholesale Joint
      Traded Dec 4, 2023 · disclosed 11 days later
      $1,001 - $15,000
      Since the trade+66.3% since the saleEstimated exit price $599.08, close on Mon Dec 4, 2023Current price $996.08, close on Thu Oct 29
  6. Markwayne MullinRepublican · Senate · OK
    Filed Nov 1, 2023one matching trade
    • bought COST Costco Wholesale Joint
      Traded Oct 3, 2023 · disclosed 29 days later
      $1,001 - $15,000
      Since the trade+76.3% since the tradeEstimated entry price $565.04, close on Tue Oct 3, 2023Current price $996.08, close on Thu Oct 29
  7. Markwayne MullinRepublican · Senate · OK
    Filed Oct 12, 2023one matching trade
    • bought COST Costco Wholesale Joint
      Traded Sep 18, 2023 · disclosed 24 days later
      $15,001 - $50,000
      Since the trade+77.0% since the tradeEstimated entry price $562.72, close on Mon Sep 18, 2023Current price $996.08, close on Thu Oct 29
  8. Dan SullivanRepublican · Senate · AK
    Filed Sep 18, 2023one matching trade
    • sold in full COST Costco Wholesale Joint
      Traded Aug 22, 2023 · disclosed 27 days later
      $1,001 - $15,000
      Since the trade+85.0% since the saleEstimated exit price $538.37, close on Tue Aug 22, 2023Current price $996.08, close on Thu Oct 29
  9. John R. CurtisRepublican · Senate · UT
    Filed Mar 13, 2023one matching trade
    • sold COST Costco Wholesale Joint
      Traded Feb 23, 2023 · disclosed 18 days later
      $1,001 - $15,000
      Since the trade+102.0% since the saleEstimated exit price $493.14, close on Thu Feb 23, 2023Current price $996.08, close on Thu Oct 29
  10. Shelley Moore CapitoRepublican · Senate · WV
    Filed Aug 10, 2022one matching trade
    • bought COST Costco Wholesale Spouse
      Traded Jul 1, 2022 · disclosed 40 days later
      $1,001 - $15,000
      Since the trade+105.1% since the tradeEstimated entry price $485.76, close on Fri Jul 1, 2022Current price $996.08, close on Thu Oct 29
  11. Jerry MoranRepublican · Senate · KS
    Filed Feb 8, 2021one matching trade
    • sold in full COST Costco Wholesale
      Traded Jan 27, 2021 · disclosed 12 days later
      $1,001 - $15,000
      Since the trade+179.5% since the saleEstimated exit price $356.39, close on Wed Jan 27, 2021Current price $996.08, close on Thu Oct 29
  12. Jerry MoranRepublican · Senate · KS
    Filed Sep 8, 2020one matching trade
    • sold in part COST Costco Wholesale
      Traded Aug 21, 2020 · disclosed 18 days later
      $1,001 - $15,000
      Since the trade+189.0% since the saleEstimated exit price $344.61, close on Fri Aug 21, 2020Current price $996.08, close on Thu Oct 29
  13. Ron WydenDemocrat · Senate · OR
    Filed Jul 31, 2020one matching trade
    • bought COST Costco Wholesale Spouse
      Traded Jul 13, 2020 · disclosed 18 days later
      $15,001 - $50,000
      Since the trade+208.5% since the tradeEstimated entry price $322.92, close on Mon Jul 13, 2020Current price $996.08, close on Thu Oct 29
  14. Ron WydenDemocrat · Senate · OR
    Filed Jul 2, 2020one matching trade
    • bought COST Costco Wholesale Spouse
      Traded Jun 24, 2020 · disclosed 8 days later
      $15,001 - $50,000
      Since the trade+234.2% since the tradeEstimated entry price $298.02, close on Wed Jun 24, 2020Current price $996.08, close on Thu Oct 29
  15. John R. CurtisRepublican · Senate · UT
    Filed Apr 9, 2020one matching trade
    • bought COST Costco Wholesale
      Traded Mar 27, 2020 · disclosed 13 days later
      $1,001 - $15,000
      Since the trade+250.3% since the tradeEstimated entry price $284.33, close on Fri Mar 27, 2020Current price $996.08, close on Thu Oct 29
  16. Jerry MoranRepublican · Senate · KS
    Filed Oct 21, 2019one matching trade
    • sold in part COST Costco Wholesale Spouse
      Traded Sep 25, 2019 · disclosed 26 days later
      $1,001 - $15,000
      Since the trade+245.2% since the saleEstimated exit price $288.51, close on Wed Sep 25, 2019Current price $996.08, close on Thu Oct 29
  17. Jerry MoranRepublican · Senate · KS
    Filed May 15, 20192 matching trades
    • bought COST Costco Wholesale Spouse
      Traded Dec 19, 2018 · disclosed 147 days later
      $1,001 - $15,000
      Since the trade+394.6% since the tradeEstimated entry price $201.41, close on Wed Dec 19, 2018Current price $996.08, close on Thu Oct 29
    • bought COST Costco Wholesale Spouse
      Traded Dec 6, 2018 · disclosed 160 days later
      $1,001 - $15,000
      Since the trade+327.1% since the tradeEstimated entry price $233.20, close on Thu Dec 6, 2018Current price $996.08, close on Thu Oct 29
  18. Jack ReedDemocrat · Senate · RI
    Filed Mar 18, 2019one matching trade
    • sold in full COST Costco Wholesale
      Traded Feb 28, 2019 · disclosed 18 days later
      $1,001 - $15,000
      Since the trade+355.4% since the saleEstimated exit price $218.74, close on Thu Feb 28, 2019Current price $996.08, close on Thu Oct 29
  19. Jack ReedDemocrat · Senate · RI
    Filed Mar 1, 2019one matching trade
    • sold in full COST Costco Wholesale Joint
      Traded Feb 4, 2019 · disclosed 25 days later
      $1,001 - $15,000
      Since the trade+371.7% since the saleEstimated exit price $211.18, close on Mon Feb 4, 2019Current price $996.08, close on Thu Oct 29
  20. Jack ReedDemocrat · Senate · RI
    Filed Mar 12, 2018one matching trade
    • sold in part COST Costco Wholesale Joint
      Traded Mar 9, 2018 · disclosed 3 days later
      $1,001 - $15,000
      Since the trade+428.2% since the saleEstimated exit price $188.58, close on Fri Mar 9, 2018Current price $996.08, close on Thu Oct 29
Show the next 20 reportsShowing reports 1 to 20 of 21 (21 trades)

How to read the cards

  • One card: one report a member filed with the House Clerk or the Secretary of the Senate, newest filing first, its trades in date order. A trade the report lists twice, on the same day in the same range for two accounts, shows once here.
  • Size: the dollar range on the report, never an exact figure. A value that is not one of the STOCK Act's ranges prints as listed, and "Not captured" means the range is missing from our data.
  • Traded and disclosed: the trade date, then the days until the member disclosed it. The STOCK Act allows 45 days. The date filter counts from the filing date, not the trade date.
  • Since the trade: each priced line shows the estimated entry or exit price and the current price it is worked out from. Estimated prices are the stock's closing price on the trade date. A disclosure gives a value band, not the price paid. An option line reads n/a, because an option's premium is never disclosed; so does any other line that is not a stock, and a stock line whose closing prices we do not hold or whose prices failed our checks. Not investment advice.
  • Filed late: only on reports we checked against the House Clerk's copy, listed on the late filings page. A checked card links the original.
  • Long reports: 20 reports to a page. A report longer than 60 trades is shortened here, and so are the reports after a page passes 250 trades; the member's own page has every trade.