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 26, 2026; narrow the record by member, party, chamber, ticker, account or size, and every name and ticker opens its own page.

74 DGX trades filed since 2014

Across 55 reports by 10 members · newest filing first · every Congress trade in the stock is on Quest Diagnostics' 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 the trade date to the latest close we hold for each trade (figures as of Oct 24 or 25, 2026), not the member's result. Not investment advice.

  1. Julie JohnsonDemocrat · House · TX
    Filed Aug 5, 20262 matching trades, on a report of 76 trades
    • sold DGX Quest Diagnostics JointFiled late
      Traded Oct 30, 2025 · disclosed 279 days later; the rule allows 45
      $1,001 - $15,000
      Stock since the trade+37.6%After the saleS&P 500 +11.7% · +25.9 pts vs S&P 500
    • bought DGX Quest Diagnostics JointFiled late
      Traded Oct 30, 2025 · disclosed 279 days later; the rule allows 45
      $1,001 - $15,000
      Stock since the trade+37.6%S&P 500 +11.7% · +25.9 pts vs S&P 500
  2. Alan ArmstrongRepublican · Senate · OK
    Filed Jul 21, 20262 matching trades
    • bought DGX Quest Diagnostics
      Traded Mar 30, 2026 · disclosed 113 days later
      $1,001 - $15,000
      Stock since the trade+22.7%S&P 500 +20.3% · +2.4 pts vs S&P 500
    • bought DGX Quest Diagnostics
      Traded Mar 27, 2026 · disclosed 116 days later
      $1,001 - $15,000
      Stock since the trade+23.7%S&P 500 +19.8% · +3.9 pts vs S&P 500
  3. Ro KhannaDemocrat · House · CA
    Filed Mar 9, 2026one matching trade
    • sold DGX Quest Diagnostics
      Traded Feb 17, 2026 · disclosed 20 days later
      $1,001 - $15,000
      Stock since the trade+17.7%After the saleS&P 500 +11.2% · +6.5 pts vs S&P 500
  4. Ro KhannaDemocrat · House · CA
    Filed Feb 6, 2026one matching trade
    • bought DGX Quest Diagnostics
      Traded Jan 29, 2026 · disclosed 8 days later
      $1,001 - $15,000
      Stock since the trade+32.7%S&P 500 +9.4% · +23.2 pts vs S&P 500
  5. Julia LetlowRepublican · House · LA
    Filed Jan 13, 20262 matching trades, on a report of 224 trades
    • sold DGX Quest Diagnostics Filed late
      Traded Jul 24, 2025 · disclosed 173 days later; the rule allows 45
      $1,001 - $15,000
      Stock since the trade+40.7%After the saleS&P 500 +19.8% · +20.9 pts vs S&P 500
    • bought DGX Quest Diagnostics Filed late
      Traded Apr 28, 2025 · disclosed 260 days later; the rule allows 45
      $1,001 - $15,000
      Stock since the trade+36.9%S&P 500 +37.9% · -1.0 pts vs S&P 500
  6. Julie JohnsonDemocrat · House · TX
    Filed Dec 11, 2025one matching trade
    • sold DGX Quest Diagnostics Joint
      Traded Nov 3, 2025 · disclosed 38 days later
      $1,001 - $15,000
      Stock since the trade+35.3%After the saleS&P 500 +11.2% · +24.1 pts vs S&P 500
  7. Carol D. MillerRepublican · House · WV
    Filed Apr 11, 2025one matching trade
    • sold DGX Quest Diagnostics
      Traded Mar 10, 2025 · disclosed 32 days later
      $1,001 - $15,000
      Stock since the trade+39.7%After the saleS&P 500 +35.5% · +4.2 pts vs S&P 500
  8. Ro KhannaDemocrat · House · CA
    Filed Feb 6, 2025one matching trade
    • bought DGX Quest Diagnostics
      Traded Jan 17, 2025 · disclosed 20 days later
      $1,001 - $15,000
      Stock since the trade+60.0%S&P 500 +27.1% · +32.8 pts vs S&P 500
  9. Ro KhannaDemocrat · House · CA
    Filed Dec 5, 20242 matching trades
    • bought DGX Quest Diagnostics
      Traded Nov 15, 2024 · disclosed 20 days later
      $1,001 - $15,000
      Stock since the trade+50.8%S&P 500 +29.7% · +21.0 pts vs S&P 500
    • bought DGX Quest Diagnostics
      Traded Nov 12, 2024 · disclosed 23 days later
      $1,001 - $15,000
      Stock since the trade+49.6%S&P 500 +27.3% · +22.3 pts vs S&P 500
  10. Ro KhannaDemocrat · House · CA
    Filed Mar 6, 20242 matching trades
    • exchanged DGX Quest Diagnostics
      Traded Mar 5, 2024 · disclosed 1 day later
      Not captured
      Stock since the traden/a
    • sold DGX Quest Diagnostics
      Traded Mar 5, 2024 · disclosed 1 day later
      Not captured
      Stock since the traden/a
  11. Tommy TubervilleRepublican · Senate · AL
    Filed Feb 14, 2024one matching trade
    • sold in part DGX Quest Diagnostics Joint
      Traded Jan 3, 2024 · disclosed 42 days later
      $15,001 - $50,000
      Stock since the trade+73.2%After the saleS&P 500 +62.2% · +11.0 pts vs S&P 500
  12. Ro KhannaDemocrat · House · CA
    Filed Jan 4, 20242 matching trades
    • bought DGX Quest Diagnostics
      Traded Dec 5, 2023 · disclosed 30 days later
      $1,001 - $15,000
      Stock since the trade+79.3%S&P 500 +66.5% · +12.8 pts vs S&P 500
    • bought DGX Quest Diagnostics
      Traded Dec 4, 2023 · disclosed 31 days later
      $1,001 - $15,000
      Stock since the trade+75.9%S&P 500 +66.4% · +9.5 pts vs S&P 500
  13. Ro KhannaDemocrat · House · CA
    Filed Nov 8, 2023one matching trade
    • bought DGX Quest Diagnostics
      Traded Oct 31, 2023 · disclosed 8 days later
      $1,001 - $15,000
      Stock since the trade+85.9%S&P 500 +81.8% · +4.1 pts vs S&P 500
  14. Ro KhannaDemocrat · House · CA
    Filed Oct 6, 2023one matching trade
    • sold DGX Quest Diagnostics
      Traded Sep 6, 2023 · disclosed 30 days later
      $1,001 - $15,000
      Stock since the trade+90.3%After the saleS&P 500 +70.4% · +19.9 pts vs S&P 500
  15. Ro KhannaDemocrat · House · CA
    Filed Jul 11, 2023one matching trade
    • bought DGX Quest Diagnostics
      Traded Jun 29, 2023 · disclosed 12 days later
      $1,001 - $15,000
      Stock since the trade+71.4%S&P 500 +73.6% · -2.2 pts vs S&P 500
  16. Carol D. MillerRepublican · House · WV
    Filed Dec 13, 2022one matching trade
    • bought DGX Quest Diagnostics
      Traded Nov 14, 2022 · disclosed 29 days later
      $1,001 - $15,000
      Stock since the trade+60.9%S&P 500 +92.3% · -31.5 pts vs S&P 500
  17. Carol D. MillerRepublican · House · WV
    Filed Sep 2, 2022one matching trade
    • bought DGX Quest Diagnostics Spouse
      Traded Jul 28, 2021 · disclosed 401 days later
      $15,001 - $50,000
      Stock since the trade+72.8%S&P 500 +73.2% · -0.4 pts vs S&P 500
  18. Michael T. McCaulRepublican · House · TX
    Filed Apr 18, 20222 matching trades
    • sold DGX Quest Diagnostics
      Traded Mar 31, 2022 · disclosed 18 days later
      $50,001 - $100,000
      Stock since the trade+76.7%After the saleS&P 500 +68.3% · +8.5 pts vs S&P 500
    • sold DGX Quest Diagnostics
      Traded Mar 31, 2022 · disclosed 18 days later
      $100,001 - $250,000
      Stock since the trade+76.7%After the saleS&P 500 +68.3% · +8.5 pts vs S&P 500
  19. Michael T. McCaulRepublican · House · TX
    Filed Feb 23, 20222 matching trades
    • sold DGX Quest Diagnostics
      Traded Jan 28, 2022 · disclosed 26 days later
      $1,001 - $15,000
      Stock since the trade+79.4%After the saleS&P 500 +72.0% · +7.4 pts vs S&P 500
    • sold DGX Quest Diagnostics
      Traded Jan 7, 2022 · disclosed 47 days later
      $15,001 - $50,000
      Stock since the trade+55.2%After the saleS&P 500 +63.0% · -7.8 pts vs S&P 500
  20. Ro KhannaDemocrat · House · CA
    Filed Feb 8, 20222 matching trades
    • bought DGX Quest Diagnostics
      Traded Jan 21, 2022 · disclosed 18 days later
      $1,001 - $15,000
      Stock since the trade+75.6%S&P 500 +73.5% · +2.2 pts vs S&P 500
    • sold DGX Quest Diagnostics
      Traded Jan 20, 2022 · disclosed 19 days later
      $1,001 - $15,000
      Stock since the trade+76.3%After the saleS&P 500 +70.1% · +6.3 pts vs S&P 500
Show the next 20 reportsShowing reports 1 to 20 of 55 (29 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: the stock's move from the trade date to the latest close we hold for each trade (figures as of Oct 24 or 25, 2026), next to the S&P 500 over the same days, with the gap in percentage points. After a sale it is the stock's move after the member sold; on an option it is the underlying stock. Where a ticker stopped trading the line says when its price history ends, or that it ends earlier where we hold no prices for it, and where the company trades on under a new ticker it is priced under that one. n/a means we hold no figure for that trade. Not the member's result. 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.