MetaCap

Quest Diagnostics Congress Trades

NYSE: DGXHealth CareMedical SpecialitiesUSD

230.97+0.16 (+0.07%)

At close: Oct 9, 4:01 PM ET · Delayed 15 min

Last 12 months

Purchases
8
Sales
3
Politicians trading
3
Latest trade
Jul 23, 2026

Quest Diagnostics Congress trading summary

Members of Congress have disclosed 46 transactions in Quest Diagnostics (DGX) stock, reported by 14 politicians. Over the past 12 months there were 8 purchases and 3 sales. The most active traders over the past year are Donald J. Trump (6), Rep. Julie Johnson (3), Sen. Alan Armstrong (2).

The latest reported trade is a sale by Donald J. Trump dated Jul 23, 2026 and disclosed on Sep 22, 2026. The most common reported amount is $1,001 – $15,000; disclosures list value ranges, not exact amounts.

Summary generated from market data by MetaCap's automated system. Methodology

Politicians trading DGX

DGX trades by members of Congress

Quest Diagnostics stock trades disclosed by members of Congress
PoliticianTypeAmountTradedFiling
Donald J. Trump official portraitDonald J. TrumpRExecutiveSell$15,001 – $50,000Jul 23, 2026Filing for Donald J. Trump DGX trade
Donald J. Trump official portraitDonald J. TrumpRExecutiveBuy$100,001 – $250,000May 18, 2026Filing for Donald J. Trump DGX trade
Donald J. Trump official portraitDonald J. TrumpRExecutiveBuy$100,001 – $250,000May 11, 2026Filing for Donald J. Trump DGX trade
Alan Armstrong official portraitAlan ArmstrongR-OKSenateBuy$1,001 – $15,000Mar 30, 2026Filing for Alan Armstrong DGX trade
Alan Armstrong official portraitAlan ArmstrongR-OKSenateBuy$1,001 – $15,000Mar 27, 2026Filing for Alan Armstrong DGX trade
Donald J. Trump official portraitDonald J. TrumpRExecutiveBuy$1,001 – $15,000Dec 17, 2025Filing for Donald J. Trump DGX trade
Donald J. Trump official portraitDonald J. TrumpRExecutiveBuy$1,001 – $15,000Dec 12, 2025Filing for Donald J. Trump DGX trade
Julie Johnson official portraitJulie JohnsonD-TXHouseSellJoint$1,001 – $15,000Nov 3, 2025Filing for Julie Johnson DGX trade
Julie Johnson official portraitJulie JohnsonD-TXHouseBuyJoint$1,001 – $15,000Oct 30, 2025Filing for Julie Johnson DGX trade
Julie Johnson official portraitJulie JohnsonD-TXHouseSellJoint$1,001 – $15,000Oct 30, 2025Filing for Julie Johnson DGX trade
Donald J. Trump official portraitDonald J. TrumpRExecutiveBuy$1,001 – $15,000Oct 10, 2025Filing for Donald J. Trump DGX trade
Donald J. Trump official portraitDonald J. TrumpRExecutiveBuy$50,001 – $100,000Aug 18, 2025Filing for Donald J. Trump DGX trade
Julia Letlow official portraitJulia LetlowR-LAHouseSell$1,001 – $15,000Jul 24, 2025Filing for Julia Letlow DGX trade
Donald J. Trump official portraitDonald J. TrumpRExecutiveBuy$15,001 – $50,000Jun 2, 2025Filing for Donald J. Trump DGX trade
Donald J. Trump official portraitDonald J. TrumpRExecutiveBuy$15,001 – $50,000May 28, 2025Filing for Donald J. Trump DGX trade
Donald J. Trump official portraitDonald J. TrumpRExecutiveBuy$1,001 – $15,000May 23, 2025Filing for Donald J. Trump DGX trade
Donald J. Trump official portraitDonald J. TrumpRExecutiveBuy$15,001 – $50,000May 15, 2025Filing for Donald J. Trump DGX trade
Julia Letlow official portraitJulia LetlowR-LAHouseBuy$1,001 – $15,000Apr 28, 2025Filing for Julia Letlow DGX trade
Carol D. Miller official portraitCarol D. MillerR-WVHouseSell$1,001 – $15,000Mar 10, 2025Filing for Carol D. Miller DGX trade
Carol D. Miller official portraitCarol D. MillerR-WVHouseSellSpouse$15,001 – $50,000Mar 10, 2025Filing for Carol D. Miller DGX trade
Donald J. Trump official portraitDonald J. TrumpRExecutiveBuy$1,001 – $15,000Mar 5, 2025Filing for Donald J. Trump DGX trade
Donald J. Trump official portraitDonald J. TrumpRExecutiveBuy$15,001 – $50,000Jan 29, 2025Filing for Donald J. Trump DGX trade
Gilbert Ray Cisneros, Jr. official portraitGilbert Ray Cisneros, Jr.D-CAHousePartial sell$1,001 – $15,000Jan 24, 2025Filing for Gilbert Ray Cisneros, Jr. DGX trade
Earl Blumenauer official portraitEarl BlumenauerD-ORHouseSellSpouse$1,001 – $15,000Apr 4, 2024Filing for Earl Blumenauer DGX trade
Tommy Tuberville official portraitTommy TubervilleR-ALSenatePartial sellJoint$15,001 – $50,000Jan 3, 2024Filing for Tommy Tuberville DGX trade
Thomas R. Carper official portraitThomas R. CarperD-DESenatePartial sellSpouse$1,001 – $15,000Dec 11, 2023Filing for Thomas R. Carper DGX trade
Tommy BeaudreauExecutiveSell$1,001 – $15,000Jun 19, 2023Filing for Tommy Beaudreau DGX trade
Tommy BeaudreauExecutiveSell$1,001 – $15,000Jun 19, 2023Filing for Tommy Beaudreau DGX trade
Carol D. Miller official portraitCarol D. MillerR-WVHouseBuy$1,001 – $15,000Nov 14, 2022Filing for Carol D. Miller DGX trade
Kathy E. Manning official portraitKathy E. ManningD-NCHouseSellJoint$1,001 – $15,000Aug 3, 2022Filing for Kathy E. Manning DGX trade
Kathy E. Manning official portraitKathy E. ManningD-NCHouseBuyJoint$1,001 – $15,000Jul 20, 2022Filing for Kathy E. Manning DGX trade
Earl Blumenauer official portraitEarl BlumenauerD-ORHouseSell$1,001 – $15,000Mar 14, 2022Filing for Earl Blumenauer DGX trade
Earl Blumenauer official portraitEarl BlumenauerD-ORHouseBuy$1,001 – $15,000Feb 24, 2022Filing for Earl Blumenauer DGX trade
Tommy Tuberville official portraitTommy TubervilleR-ALSenateSellJoint$1,001 – $15,000Sep 29, 2021Filing for Tommy Tuberville DGX trade
Carol D. Miller official portraitCarol D. MillerR-WVHouseBuySpouse$15,001 – $50,000Jul 28, 2021Filing for Carol D. Miller DGX trade
Sara Jacobs official portraitSara JacobsD-CAHouseSell$50,001 – $100,000Apr 9, 2021Filing for Sara Jacobs DGX trade
Tommy Tuberville official portraitTommy TubervilleR-ALSenateBuyJoint$1,001 – $15,000Mar 29, 2021Filing for Tommy Tuberville DGX trade
Dean Phillips official portraitDean PhillipsD-MNHousePartial sell$1,001 – $15,000Jun 1, 2020Filing for Dean Phillips DGX trade
Mitchell M. ZaisExecutiveSell$1,001 – $15,000Apr 2, 2020Filing for Mitchell M. Zais DGX trade
Mitchell M. ZaisExecutiveSell$1,001 – $15,000Apr 2, 2020Filing for Mitchell M. Zais DGX trade
Dean Phillips official portraitDean PhillipsD-MNHousePartial sell$1,001 – $15,000Apr 2, 2020Filing for Dean Phillips DGX trade
Thomas R. Carper official portraitThomas R. CarperD-DESenateBuySpouse$1,001 – $15,000Apr 2, 2020Filing for Thomas R. Carper DGX trade
Earl Blumenauer official portraitEarl BlumenauerD-ORHouseBuySpouse$1,001 – $15,000Mar 2, 2020Filing for Earl Blumenauer DGX trade
Dean Phillips official portraitDean PhillipsD-MNHousePartial sell$1,001 – $15,000Feb 10, 2020Filing for Dean Phillips DGX trade
Dean Phillips official portraitDean PhillipsD-MNHouseBuy$1,001 – $15,000Jan 17, 2020Filing for Dean Phillips DGX trade
Mitchell M. ZaisExecutiveBuy$1,001 – $15,000Jul 3, 2019Filing for Mitchell M. Zais DGX trade

Source: House Clerk and Senate EFD public disclosures. Trades are reported as dollar ranges and may be disclosed up to 45 days after the transaction.

Related

Source: House Clerk and Senate EFD public disclosures. Trades are reported as dollar ranges and may be disclosed up to 45 days after the transaction. Disclosures are shown as filed and are not a recommendation to buy or sell DGX. How Congress trading data works