$DGX Congressional Stock Tracker 8 Members

$DGX · Quest Diagnostics Incorporated Congress Trades

8 members of the U.S. Congress (3 Senators and 5 Representatives) have disclosed 33 STOCK Act transactions in Quest Diagnostics Incorporated ($DGX) between Apr 2, 2020 and Oct 9, 2026, totaling 13 purchases and 20 sales. Members who have traded $DGX include Ro Khanna, Julie Johnson, Michael McCaul, Thomas R. Carper, Carol Devine Miller.

Total Congress Trades33
Members Trading8
Purchases13
Sales20
Senate / House3S · 5H
Latest DisclosureOct 9, 2026
Disclosed Aug 14, 2026 · Official PDF ↗

Hon. Carol Devine Miller sold four stocks on 03/10/2025: Pfizer Inc. (PFE), Quest Diagnostics (DGX), Target Corporation (TGT), and U.S. Bancorp (USB), each in the $15,001-$50,000 range, totaling approximately $60,004-$200,000 across all transactions.

Multiple sector concentration: Healthcare (PFE, DGX), Retail (TGT), Financial Services (USB)All four transactions occurred on same date (03/10/2025), filed as amended report
Disclosed Aug 6, 2026 · Official PDF ↗

Rep. Julie Johnson (TX-32) conducted extensive rebalancing activity across 46 stocks throughout 2025, executing paired buy-sell transactions totaling approximately $1,001-$15,000 per trade across multiple sectors. Notable transactions include purchases in Boeing (BA), Adobe (ADBE), ServiceNow (NOW), and a merger-related exchange of Comerica stock for Fifth Third Bancorp (FITB) in early 2026.

Disclosed Dec 12, 2025 · Official PDF ↗

Hon. Julie Johnson (TX-32) conducted a large-scale portfolio rebalancing, selling 57 individual stocks across two brokerage accounts between November 3-13, 2025. Each sale ranged from $1,001-$15,000, totaling approximately $570,000+ in sales. Notable positions included blue-chip stocks like Microsoft, Apple, Johnson & Johnson, and Alphabet, along with financial, energy, and industrial sector holdings.

Disclosed Feb 12, 2025 · Official PDF ↗

Rep. Gilbert Cisneros (CA-31) executed 67 transactions in January-early February 2025, primarily through the 150 Main Street Trust. Notable activity includes a large sale of U.S. Treasury Bills ($250,001-$500,000), purchases of Hawaiian Electric Industries ($50,001-$100,000) and UnitedHealth Group ($15,001-$50,000), along with numerous smaller stock purchases and sales across healthcare, technology, and industrial sectors, plus two put options on Broadcom and Constellation Brands.

Member of Congress Action Amount Range Traded Disclosed Owner Filing
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Sep 4, 2026 Oct 9, 2026 Spouse PTR PDF ↗
Rep. Carol Devine Miller
House · WV01
Sale (Full) $15,001 - $50,000 Mar 10, 2025 Aug 14, 2026 Spouse PTR PDF ↗
Rep. Carol Devine Miller
House · WV01
Sale $15,001 - $50,000 Mar 10, 2025 Aug 14, 2026 Spouse PTR PDF ↗
Rep. Carol Devine Miller
House · WV01
Sale (Full) $15,001 - $50,000 Mar 9, 2025 Aug 14, 2026 Spouse PTR PDF ↗
Rep. Julie Johnson
House · TX32
Sale $1,001 - $15,000 Oct 30, 2025 Aug 6, 2026 Joint PTR PDF ↗
Rep. Julie Johnson
House · TX32
Purchase $1,001 - $15,000 Oct 30, 2025 Aug 6, 2026 Joint PTR PDF ↗
Rep. Julie Johnson
House · TX32
Purchase $1,001 - $15,000 Oct 29, 2025 Aug 6, 2026 Joint PTR PDF ↗
Rep. Julie Johnson
House · TX32
Sale (Full) $1,001 - $15,000 Oct 29, 2025 Aug 6, 2026 Joint PTR PDF ↗
Sen. Alan Armstrong
Senate
Purchase $1,001 - $15,000 Mar 30, 2026 Jul 21, 2026 Self PTR PDF ↗
Sen. Alan Armstrong
Senate
Purchase $1,001 - $15,000 Mar 27, 2026 Jul 21, 2026 Joint PTR PDF ↗
Sen. Alan Armstrong
Senate
Purchase $1,001 - $15,000 Mar 30, 2026 Jul 20, 2026 Self PTR PDF ↗
Rep. Julie Johnson
House · TX32
Sale $1,001 - $15,000 Nov 3, 2025 Dec 12, 2025 Joint PTR PDF ↗
Rep. Gilbert Cisneros
House · CA31
Sale $1,001 - $15,000 Jan 24, 2025 Feb 12, 2025 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Nov 15, 2024 Dec 6, 2024 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Feb 13, 2024 Mar 6, 2024 Self PTR PDF ↗
Sen. Tommy Tuberville
Senate · AL
Sale (Partial) $15,001 - $50,000 Jan 3, 2024 Feb 14, 2024 Joint PTR PDF ↗
Sen. Tommy Tuberville
Senate · AL
Sale (Partial) $15,001 - $50,000 Jan 3, 2024 Feb 13, 2024 Joint PTR PDF ↗
Sen. Thomas R. Carper
Senate · DE
Sale (Partial) $1,001 - $15,000 Dec 11, 2023 Jan 3, 2024 Spouse PTR PDF ↗
Sen. Thomas R. Carper
Senate · DE
Sale (Partial) $1,001 - $15,000 Dec 11, 2023 Jan 2, 2024 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Oct 31, 2023 Nov 8, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Sep 6, 2023 Oct 6, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Jun 29, 2023 Jul 11, 2023 Spouse PTR PDF ↗
Rep. Michael McCaul
House · TX10
Sale $50,001 - $100,000 Mar 31, 2022 Apr 18, 2022 Spouse PTR PDF ↗
Rep. Michael McCaul
House · TX10
Sale $100,001 - $250,000 Mar 31, 2022 Apr 18, 2022 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Feb 17, 2022 Mar 8, 2022 Spouse PTR PDF ↗
Rep. Michael McCaul
House · TX10
Sale $1,001 - $15,000 Jan 28, 2022 Feb 23, 2022 Self PTR PDF ↗
Rep. Michael McCaul
House · TX10
Sale $15,001 - $50,000 Jan 7, 2022 Feb 23, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Jan 21, 2022 Feb 8, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Jan 20, 2022 Feb 8, 2022 Self PTR PDF ↗
Rep. Michael McCaul
House · TX10
Sale $1,001 - $15,000 Dec 14, 2021 Jan 27, 2022 Spouse PTR PDF ↗
Sen. Tommy Tuberville
Senate · AL
Purchase $1,001 - $15,000 Mar 29, 2021 Jul 23, 2021 Joint PTR PDF ↗
Sen. Thomas R. Carper
Senate · DE
Purchase $1,001 - $15,000 Apr 2, 2020 May 17, 2021 Spouse PTR PDF ↗
Sen. Thomas R. Carper
Senate · DE
Purchase $1,001 - $15,000 Apr 2, 2020 May 4, 2020 Spouse PTR PDF ↗

Track when Congress trades $DGX and your other holdings.

Free weekly digest and real-time alerts for U.S. Senate and House STOCK Act disclosures — plus portfolio tracking that ties congressional activity to your positions.

Start your free trial →