$MRK Congressional Stock Tracker 21 Members

$MRK · Merck & Co., Inc. Congress Trades (Page 2 of 4)

21 members of the U.S. Congress (7 Senators and 14 Representatives) have disclosed 161 STOCK Act transactions in Merck & Co., Inc. ($MRK) between May 27, 2015 and Oct 16, 2026, totaling 76 purchases and 84 sales. Members who have traded $MRK include Ro Khanna, David Perdue, Michael McCaul, Gilbert Cisneros, Sheldon Whitehouse.

Total Congress Trades161
Members Trading21
Purchases76
Sales84
Senate / House7S · 14H
Latest DisclosureOct 16, 2026
Member of Congress Action Amount Range Traded Disclosed Owner Filing
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Oct 31, 2023 Nov 8, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Oct 10, 2023 Nov 8, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Oct 2, 2023 Nov 8, 2023 Self PTR PDF ↗
Sen. Pete Ricketts
Senate · NE
Sale $50,001 - $100,000 Sep 21, 2023 Oct 20, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Sep 6, 2023 Oct 6, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Aug 29, 2023 Sep 6, 2023 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Aug 3, 2023 Sep 6, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $50,001 - $100,000 Jun 29, 2023 Jul 11, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Jun 26, 2023 Jul 11, 2023 Self PTR PDF ↗
Rep. Michael McCaul
House · TX10
Sale $15,001 - $50,000 May 12, 2023 Jun 22, 2023 Self PTR PDF ↗
Rep. Michael McCaul
House · TX10
Sale $100,001 - $250,000 May 12, 2023 Jun 22, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 May 23, 2023 Jun 12, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 May 23, 2023 Jun 12, 2023 Self PTR PDF ↗
Rep. Michael McCaul
House · TX10
Sale $15,001 - $50,000 Mar 31, 2023 Apr 19, 2023 Self PTR PDF ↗
Rep. Michael McCaul
House · TX10
Sale $50,001 - $100,000 Mar 31, 2023 Apr 19, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $15,001 - $50,000 Mar 24, 2023 Apr 7, 2023 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Mar 14, 2023 Apr 7, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Feb 14, 2023 Mar 8, 2023 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Feb 10, 2023 Mar 8, 2023 Spouse PTR PDF ↗
Rep. Josh Gottheimer
House · NJ05
Sale (Partial) $1,001 - $15,000 Jan 11, 2023 Feb 17, 2023 Joint PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Jan 11, 2023 Feb 7, 2023 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $15,001 - $50,000 Jan 6, 2023 Feb 7, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Jan 5, 2023 Feb 7, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $15,001 - $50,000 Jan 3, 2023 Feb 7, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Jan 3, 2023 Feb 7, 2023 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Dec 6, 2022 Jan 3, 2023 Spouse PTR PDF ↗
Rep. Michael McCaul
House · TX10
Sale $15,001 - $50,000 Nov 9, 2022 Dec 22, 2022 Self PTR PDF ↗
Rep. Michael McCaul
House · TX10
Sale $100,001 - $250,000 Nov 9, 2022 Dec 22, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $15,001 - $50,000 Nov 17, 2022 Dec 6, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Nov 2, 2022 Dec 6, 2022 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Nov 1, 2022 Dec 6, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $15,001 - $50,000 Oct 26, 2022 Nov 10, 2022 Spouse PTR PDF ↗
Rep. Michael McCaul
House · TX10
Purchase $50,001 - $100,000 Sep 9, 2022 Oct 13, 2022 Spouse PTR PDF ↗
Rep. Michael McCaul
House · TX10
Purchase $15,001 - $50,000 Sep 9, 2022 Oct 13, 2022 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Sep 29, 2022 Oct 7, 2022 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Sep 6, 2022 Oct 7, 2022 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Jul 11, 2022 Aug 9, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Jul 7, 2022 Aug 9, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Jun 29, 2022 Jul 7, 2022 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $15,001 - $50,000 Jun 29, 2022 Jul 7, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $15,001 - $50,000 Jun 16, 2022 Jul 7, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $15,001 - $50,000 May 20, 2022 Jun 10, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $15,001 - $50,000 May 19, 2022 Jun 10, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 May 18, 2022 Jun 10, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $15,001 - $50,000 May 17, 2022 Jun 10, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 May 10, 2022 Jun 10, 2022 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 May 5, 2022 Jun 10, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Apr 21, 2022 May 6, 2022 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $15,001 - $50,000 Apr 6, 2022 May 6, 2022 Self PTR PDF ↗
Sen. Tommy Tuberville
Senate · AL
Purchase $1,001 - $15,000 Mar 30, 2022 Apr 8, 2022 Joint PTR PDF ↗

Track when Congress trades $MRK 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 →