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 27, 2026; narrow the record by member, party, chamber, ticker, account or size, and every name and ticker opens its own page.

25 SNPS trades by Republicans filed since 2014

Across 19 reports by 8 members · newest filing first · every Congress trade in the stock is on Synopsys' 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 SNPS Synopsys
      Traded Mar 27, 2026 · disclosed 116 days later
      $1,001 - $15,000
      Since the trade+19.4% since the tradeEstimated entry price $380.47, close on Fri Mar 27Current price $454.33, close on Mon Oct 26
  2. Dan NewhouseRepublican · House · WA
    Filed Jan 15, 2026one matching trade
    • bought SNPS Synopsys Spouse
      Traded Dec 31, 2025 · disclosed 15 days later
      $1,001 - $15,000
      Since the trade-3.3% since the tradeEstimated entry price $469.72, close on Wed Dec 31, 2025Current price $454.33, close on Mon Oct 26
  3. Lisa C. McClainRepublican · House · MI
    Filed Oct 22, 2025one matching trade
    • sold SNPS Synopsys Spouse
      Traded Sep 11, 2025 · disclosed 41 days later
      $1,001 - $15,000
      Since the trade+3.7% since the saleEstimated exit price $438.10, close on Thu Sep 11, 2025Current price $454.33, close on Mon Oct 26
  4. Michael T. McCaulRepublican · House · TX
    Filed Oct 10, 20252 matching trades
    • sold SNPS Synopsys
      Traded Sep 25, 2025 · disclosed 15 days later
      $1,001 - $15,000
      Since the trade-6.7% since the saleEstimated exit price $487.20, close on Thu Sep 25, 2025Current price $454.33, close on Mon Oct 26
    • sold SNPS Synopsys
      Traded Sep 16, 2025 · disclosed 24 days later
      $1,001 - $15,000
      Since the trade+6.7% since the saleEstimated exit price $425.97, close on Tue Sep 16, 2025Current price $454.33, close on Mon Oct 26
  5. Lisa C. McClainRepublican · House · MI
    Filed Sep 12, 2025one matching trade
    • bought SNPS Synopsys Spouse
      Traded Aug 13, 2025 · disclosed 30 days later
      $1,001 - $15,000
      Since the trade-26.6% since the tradeEstimated entry price $618.57, close on Wed Aug 13, 2025Current price $454.33, close on Mon Oct 26
  6. Michael T. McCaulRepublican · House · TX
    Filed Sep 11, 2025one matching trade
    • sold SNPS Synopsys
      Traded Aug 21, 2025 · disclosed 21 days later
      $1,001 - $15,000
      Since the trade-24.0% since the saleEstimated exit price $598.17, close on Thu Aug 21, 2025Current price $454.33, close on Mon Oct 26
  7. Lisa C. McClainRepublican · House · MI
    Filed Aug 13, 20252 matching trades
    • sold SNPS Synopsys Spouse
      Traded Jun 9, 2025 · disclosed 65 days later
      $1,001 - $15,000
      Since the trade-8.4% since the saleEstimated exit price $495.77, close on Mon Jun 9, 2025Current price $454.33, close on Mon Oct 26
    • bought SNPS Synopsys Spouse
      Traded Dec 11, 2024 · disclosed 245 days later
      $1,001 - $15,000
      Since the trade-11.3% since the tradeEstimated entry price $512.06, close on Wed Dec 11, 2024Current price $454.33, close on Mon Oct 26
  8. Michael T. McCaulRepublican · House · TX
    Filed Jul 7, 20253 matching trades
    • sold SNPS Synopsys
      Traded Jun 27, 2025 · disclosed 10 days later
      $15,001 - $50,000
      Since the trade-9.6% since the saleEstimated exit price $502.63, close on Fri Jun 27, 2025Current price $454.33, close on Mon Oct 26
    • sold SNPS Synopsys
      Traded Jun 16, 2025 · disclosed 21 days later
      $1,001 - $15,000
      Since the trade-5.2% since the saleEstimated exit price $479.41, close on Mon Jun 16, 2025Current price $454.33, close on Mon Oct 26
    • sold SNPS Synopsys
      Traded Jun 9, 2025 · disclosed 28 days later
      $1,001 - $15,000
      Since the trade-8.4% since the saleEstimated exit price $495.77, close on Mon Jun 9, 2025Current price $454.33, close on Mon Oct 26
  9. Jefferson ShreveRepublican · House · IN
    Filed Jun 22, 2025one matching trade
    • sold SNPS Synopsys
      Traded May 12, 2025 · disclosed 41 days later
      $50,001 - $100,000
      Since the trade-10.1% since the saleEstimated exit price $505.59, close on Mon May 12, 2025Current price $454.33, close on Mon Oct 26
  10. Jefferson ShreveRepublican · House · IN
    Filed May 8, 2025one matching trade
    • bought SNPS Synopsys
      Traded Apr 17, 2025 · disclosed 21 days later
      $50,001 - $100,000
      Since the trade+9.9% since the tradeEstimated entry price $413.32, close on Thu Apr 17, 2025Current price $454.33, close on Mon Oct 26
  11. Robert BresnahanRepublican · House · PA
    Filed Apr 28, 2025one matching trade
    • sold SNPS Synopsys
      Traded Apr 8, 2025 · disclosed 20 days later
      $1,001 - $15,000
      Since the trade+19.1% since the saleEstimated exit price $381.59, close on Tue Apr 8, 2025Current price $454.33, close on Mon Oct 26
  12. Jefferson ShreveRepublican · House · IN
    Filed Apr 11, 2025one matching trade
    • sold SNPS Synopsys
      Traded Mar 13, 2025 · disclosed 29 days later
      $15,001 - $50,000
      Since the trade+6.0% since the saleEstimated exit price $428.58, close on Thu Mar 13, 2025Current price $454.33, close on Mon Oct 26
  13. Robert BresnahanRepublican · House · PA
    Filed Feb 13, 2025one matching trade
    • sold SNPS Synopsys Joint
      Traded Jan 13, 2025 · disclosed 31 days later
      $1,001 - $15,000
      Since the trade-6.8% since the saleEstimated exit price $487.43, close on Mon Jan 13, 2025Current price $454.33, close on Mon Oct 26
  14. Michael T. McCaulRepublican · House · TX
    Filed Dec 16, 2024one matching trade
    • sold SNPS Synopsys
      Traded Nov 19, 2024 · disclosed 27 days later
      $15,001 - $50,000
      Since the trade-14.9% since the saleEstimated exit price $534.02, close on Tue Nov 19, 2024Current price $454.33, close on Mon Oct 26
  15. Byron DonaldsRepublican · House · FL
    Filed Nov 8, 2024one matching trade
    • exchanged SNPS Synopsys
      Traded Feb 22, 2024 · disclosed 260 days later
      $1,001 - $15,000
      Since the traden/a
  16. Byron DonaldsRepublican · House · FL
    Filed Nov 7, 2024one matching trade
    • sold SNPS Synopsys Spouse
      Traded Oct 1, 2024 · disclosed 37 days later
      $1,001 - $15,000
      Since the traden/a
  17. Michael T. McCaulRepublican · House · TX
    Filed Sep 16, 20243 matching trades
    • bought SNPS Synopsys
      Traded Aug 23, 2024 · disclosed 24 days later
      $1,001 - $15,000
      Since the traden/a
    • bought SNPS Synopsys
      Traded Aug 9, 2024 · disclosed 38 days later
      $15,001 - $50,000
      Since the traden/a
    • bought SNPS Synopsys
      Traded Aug 8, 2024 · disclosed 39 days later
      $50,001 - $100,000
      Since the traden/a
  18. Tommy TubervilleRepublican · Senate · AL
    Filed Jun 14, 2024one matching trade
    • sold in full SNPS Synopsys Joint
      Traded May 3, 2024 · disclosed 42 days later
      $1,001 - $15,000
      Since the traden/a
  19. Tommy TubervilleRepublican · Senate · AL
    Filed May 15, 2024one matching trade
    • bought SNPS Synopsys Joint
      Traded Apr 5, 2024 · disclosed 40 days later
      $1,001 - $15,000
      Since the traden/a

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.