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 Nov 2, 2026; narrow the record by member, party, chamber, ticker, account or size, and every name and ticker opens its own page.

117 purchases of TMO filed since 2014

Across 91 reports by 28 members · newest filing first · every Congress trade in the stock is on Thermo Fisher Scientific'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 TMO Thermo Fisher Scientific
      Traded Mar 27, 2026 · disclosed 116 days later
      $1,001 - $15,000
      Since the trade+47.2% since the tradeEstimated entry price $473.36, close on Fri Mar 27Current price $697.00, close on Fri Oct 30
  2. Ro KhannaDemocrat · House · CA
    Filed Jul 6, 2026one matching trade
    • bought TMO Thermo Fisher Scientific
      Traded Jun 30, 2026 · disclosed 6 days later
      $1,001 - $15,000
      Since the trade+39.0% since the tradeEstimated entry price $501.36, close on Tue Jun 30Current price $697.00, close on Fri Oct 30
  3. Ro KhannaDemocrat · House · CA
    Filed Jun 9, 2026one matching trade
    • bought TMO Thermo Fisher Scientific
      Traded May 27, 2026 · disclosed 13 days later
      $1,001 - $15,000
      Since the trade+52.8% since the tradeEstimated entry price $456.21, close on Wed May 27Current price $697.00, close on Fri Oct 30
  4. Ro KhannaDemocrat · House · CA
    Filed May 11, 2026one matching trade
    • bought TMO Thermo Fisher Scientific
      Traded Apr 13, 2026 · disclosed 28 days later
      $15,001 - $50,000
      Since the trade+35.5% since the tradeEstimated entry price $514.23, close on Mon Apr 13Current price $697.00, close on Fri Oct 30
  5. Ro KhannaDemocrat · House · CA
    Filed Apr 7, 2026one matching trade
    • bought TMO Thermo Fisher Scientific
      Traded Mar 6, 2026 · disclosed 32 days later
      $1,001 - $15,000
      Since the trade+38.9% since the tradeEstimated entry price $501.97, close on Fri Mar 6Current price $697.00, close on Fri Oct 30
  6. Ro KhannaDemocrat · House · CA
    Filed Mar 9, 20262 matching trades
    • bought TMO Thermo Fisher Scientific
      Traded Feb 24, 2026 · disclosed 13 days later
      $1,001 - $15,000
      Since the trade+35.2% since the tradeEstimated entry price $515.60, close on Tue Feb 24Current price $697.00, close on Fri Oct 30
    • bought TMO Thermo Fisher Scientific
      Traded Feb 5, 2026 · disclosed 32 days later
      $15,001 - $50,000
      Since the trade+28.5% since the tradeEstimated entry price $542.36, close on Thu Feb 5Current price $697.00, close on Fri Oct 30
  7. Julia LetlowRepublican · House · LA
    Filed Jan 13, 20262 matching trades, on a report of 224 trades
    • bought TMO Thermo Fisher Scientific Filed late
      Traded Jul 25, 2025 · disclosed 172 days later; the rule allows 45
      $1,001 - $15,000
      Since the trade+45.7% since the tradeEstimated entry price $478.32, close on Fri Jul 25, 2025Current price $697.00, close on Fri Oct 30
    • bought TMO Thermo Fisher Scientific Filed late
      Traded Oct 23, 2024 · disclosed 447 days later; the rule allows 45
      $1,001 - $15,000
      Since the trade+20.9% since the tradeEstimated entry price $576.49, close on Wed Oct 23, 2024Current price $697.00, close on Fri Oct 30
  8. Ro KhannaDemocrat · House · CA
    Filed Dec 8, 2025one matching trade
    • bought TMO Thermo Fisher Scientific
      Traded Nov 7, 2025 · disclosed 31 days later
      $15,001 - $50,000
      Since the trade+21.8% since the tradeEstimated entry price $572.41, close on Fri Nov 7, 2025Current price $697.00, close on Fri Oct 30
  9. Lisa C. McClainRepublican · House · MI
    Filed Nov 21, 2025one matching trade
    • bought TMO Thermo Fisher Scientific Spouse
      Traded Oct 30, 2025 · disclosed 22 days later
      $1,001 - $15,000
      Since the trade+25.3% since the tradeEstimated entry price $556.22, close on Thu Oct 30, 2025Current price $697.00, close on Fri Oct 30
  10. Ro KhannaDemocrat · House · CA
    Filed Oct 3, 20252 matching trades
    • bought TMO Thermo Fisher Scientific
      Traded Sep 29, 2025 · disclosed 4 days later
      $1,001 - $15,000
      Since the trade+50.9% since the tradeEstimated entry price $462.04, close on Mon Sep 29, 2025Current price $697.00, close on Fri Oct 30
    • bought TMO Thermo Fisher Scientific
      Traded Sep 12, 2025 · disclosed 21 days later
      $1,001 - $15,000
      Since the trade+45.4% since the tradeEstimated entry price $479.46, close on Fri Sep 12, 2025Current price $697.00, close on Fri Oct 30
  11. Val T. HoyleDemocrat · House · OR
    Filed Sep 12, 20252 matching trades
    • bought TMO Thermo Fisher Scientific Spouse
      Traded Jun 6, 2025 · disclosed 98 days later
      $1,001 - $15,000
      Since the trade+73.4% since the tradeEstimated entry price $401.90, close on Fri Jun 6, 2025Current price $697.00, close on Fri Oct 30
    • bought TMO Thermo Fisher Scientific Spouse
      Traded Oct 29, 2024 · disclosed 318 days later
      $1,001 - $15,000
      Since the trade+27.2% since the tradeEstimated entry price $547.77, close on Tue Oct 29, 2024Current price $697.00, close on Fri Oct 30
  12. Ro KhannaDemocrat · House · CA
    Filed Sep 9, 20253 matching trades
    • bought TMO Thermo Fisher Scientific
      Traded Sep 4, 2025 · disclosed 5 days later
      Not captured
      Since the traden/a
    • bought TMO Thermo Fisher Scientific
      Traded Aug 6, 2025 · disclosed 34 days later
      $1,001 - $15,000
      Since the trade+55.3% since the tradeEstimated entry price $448.94, close on Wed Aug 6, 2025Current price $697.00, close on Fri Oct 30
    • bought TMO Thermo Fisher Scientific
      Traded Aug 4, 2025 · disclosed 36 days later
      $15,001 - $50,000
      Since the trade+49.4% since the tradeEstimated entry price $466.57, close on Mon Aug 4, 2025Current price $697.00, close on Fri Oct 30
  13. Lisa C. McClainRepublican · House · MI
    Filed Aug 13, 20252 matching trades
    • bought TMO Thermo Fisher Scientific Spouse
      Traded Jul 22, 2025 · disclosed 22 days later
      $1,001 - $15,000
      Since the trade+63.0% since the tradeEstimated entry price $427.62, close on Tue Jul 22, 2025Current price $697.00, close on Fri Oct 30
    • bought TMO Thermo Fisher Scientific Spouse
      Traded Dec 11, 2024 · disclosed 245 days later
      $1,001 - $15,000
      Since the trade+30.4% since the tradeEstimated entry price $534.36, close on Wed Dec 11, 2024Current price $697.00, close on Fri Oct 30
  14. Ro KhannaDemocrat · House · CA
    Filed Aug 7, 20253 matching trades
    • bought TMO Thermo Fisher Scientific
      Traded Jul 30, 2025 · disclosed 8 days later
      $1,001 - $15,000
      Since the trade+46.0% since the tradeEstimated entry price $477.28, close on Wed Jul 30, 2025Current price $697.00, close on Fri Oct 30
    • bought TMO Thermo Fisher Scientific
      Traded Jul 30, 2025 · disclosed 8 days later
      $1,001 - $15,000
      Since the trade+46.0% since the tradeEstimated entry price $477.28, close on Wed Jul 30, 2025Current price $697.00, close on Fri Oct 30
    • bought TMO Thermo Fisher Scientific
      Traded Jul 1, 2025 · disclosed 37 days later
      $1,001 - $15,000
      Since the trade+65.4% since the tradeEstimated entry price $421.47, close on Tue Jul 1, 2025Current price $697.00, close on Fri Oct 30
  15. Ro KhannaDemocrat · House · CA
    Filed Jul 9, 20252 matching trades
    • bought TMO Thermo Fisher Scientific
      Traded Jun 23, 2025 · disclosed 16 days later
      $1,001 - $15,000
      Since the trade+74.2% since the tradeEstimated entry price $400.21, close on Mon Jun 23, 2025Current price $697.00, close on Fri Oct 30
    • bought TMO Thermo Fisher Scientific
      Traded Jun 20, 2025 · disclosed 19 days later
      $1,001 - $15,000
      Since the trade+75.2% since the tradeEstimated entry price $397.88, close on Fri Jun 20, 2025Current price $697.00, close on Fri Oct 30
  16. Thomas H. Kean, Jr.Republican · House · NJ
    Filed Jun 17, 2025one matching trade
    • bought TMO Thermo Fisher Scientific
      Traded May 5, 2025 · disclosed 43 days later
      $1,001 - $15,000
      Since the trade+65.1% since the tradeEstimated entry price $422.27, close on Mon May 5, 2025Current price $697.00, close on Fri Oct 30
  17. Markwayne MullinRepublican · Senate · OK
    Filed Jun 11, 2025one matching trade
    • bought TMO Thermo Fisher Scientific Joint
      Traded May 13, 2025 · disclosed 29 days later
      $15,001 - $50,000
      Since the trade+62.5% since the tradeEstimated entry price $428.95, close on Tue May 13, 2025Current price $697.00, close on Fri Oct 30
  18. Robert BresnahanRepublican · House · PA
    Filed May 31, 2025one matching trade
    • bought TMO Thermo Fisher Scientific
      Traded May 15, 2025 · disclosed 16 days later
      $15,001 - $50,000
      Since the trade+72.1% since the tradeEstimated entry price $404.93, close on Thu May 15, 2025Current price $697.00, close on Fri Oct 30
  19. Ro KhannaDemocrat · House · CA
    Filed May 12, 20252 matching trades
    • bought TMO Thermo Fisher Scientific
      Traded Apr 15, 2025 · disclosed 27 days later
      $15,001 - $50,000
      Since the trade+58.0% since the tradeEstimated entry price $441.00, close on Tue Apr 15, 2025Current price $697.00, close on Fri Oct 30
    • bought TMO Thermo Fisher Scientific
      Traded Apr 9, 2025 · disclosed 33 days later
      $15,001 - $50,000
      Since the trade+53.7% since the tradeEstimated entry price $453.55, close on Wed Apr 9, 2025Current price $697.00, close on Fri Oct 30
  20. Bruce WestermanRepublican · House · AR
    Filed Apr 16, 2025one matching trade
    • bought TMO Thermo Fisher Scientific
      Traded Mar 3, 2025 · disclosed 44 days later
      $1,001 - $15,000
      Since the trade+33.1% since the tradeEstimated entry price $523.64, close on Mon Mar 3, 2025Current price $697.00, close on Fri Oct 30
Show the next 20 reportsShowing reports 1 to 20 of 91 (31 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.