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MRK US​

Merck & Co., Inc.(MRK US)

$145.27-1.971.34%Ext:$145.11-0.160.11%(Market Closed · 23:59:47 UTC)

Overview

ProfileEntity Structure

Documents

SEC Filings
CategorizedChronologicalBy Owner

SEC Filings

Financials(140)

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  • 10-QQ2ended 30 Jun 20267 Aug
  • 10-QQ1ended 31 Mar 20264 May
  • 10-KFY 2025ended 31 Dec 202524 Feb
  • 10-QQ3ended 30 Sept 20255 Nov 2025
  • 10-QQ2ended 30 Jun 20255 Aug 2025
  • 10-QQ1ended 31 Mar 20252 May 2025
  • 10-KFY 2024ended 31 Dec 202425 Feb 2025
  • 10-QQ3ended 30 Sept 20246 Nov 2024
  • 10-QQ2ended 30 Jun 20245 Aug 2024
  • 10-QQ1ended 31 Mar 20243 May 2024
  • 10-K/AFY 2023ended 31 Dec 202311 Apr 2024
  • 10-KFY 2023ended 31 Dec 202326 Feb 2024
  • 10-QQ3ended 30 Sept 20233 Nov 2023
  • 10-QQ2ended 30 Jun 20237 Aug 2023
  • 10-QQ1ended 31 Mar 20235 May 2023

Events(281)

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  • 8-KDeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers13 Oct
  • 8-KResults of Operations and Financial Condition4 Aug
  • 8-KSubmission of Matters to a Vote of Security Holders28 May
  • 8-KOther Events22 May
  • 8-KResults of Operations and Financial Condition30 Apr
  • 8-KResults of Operations and Financial Condition3 Feb
  • 8-KOther Events4 Dec 2025
  • 8-KResults of Operations and Financial Condition30 Oct 2025
  • 8-KOther Events9 Sep 2025
  • 8-KResults of Operations and Financial Condition29 Jul 2025
  • 8-KSubmission of Matters to Shareholder Vote29 May 2025
  • 8-KResults of Operations and Financial Condition24 Apr 2025
  • 8-KResults of Operations and Financial Condition4 Feb 2025
  • 8-KDirector/Officer Changes & Compensatory Arrangements22 Nov 2024
  • 8-KResults of Operations and Financial Condition31 Oct 2024

Insider Ownership(2K)

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  • 3/AMaraldo David R.22 Oct
  • 4Seidman Christine E1 Oct
  • 4Karsanbhai Surendralal Lanca1 Oct
  • 4Coe Mary Ellen1 Oct
  • 3Gupta Gaurav K1 Sep
  • 4Guindo Chirfi13 Aug
  • 4Zachary Jennifer13 Aug
  • 4DeLuca Richard R.12 Aug
  • 4DeLuca Richard R.10 Aug
  • 4Maraldo David R.7 Aug
  • 4Williams David Michael7 Aug
  • 4Guindo Chirfi7 Aug
  • 4Seidman Christine E1 Jul
  • 4Karsanbhai Surendralal Lanca1 Jul
  • 4Coe Mary Ellen1 Jul

Beneficial Ownership(97)

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  • SC 13GMerck & Co., Inc.30 Apr
  • SC 13G/AMerck & Co., Inc.27 Mar
  • SC 13G/AMerck & Co., Inc.6 Mar 2025
  • SC 13G/AEvaxion Biotech A/S3 Feb 2025
  • SC 13GPersonalis, Inc.23 Dec 2024
  • SC 13G/AEvaxion Biotech A/S6 Nov 2024
  • SC 13G/AMerck & Co., Inc.13 Feb 2024
  • SC 13G/AMerck & Co., Inc.26 Jan 2024
  • SC 13GEvaxion Biotech A/S23 Jan 2024
  • SC 13G/AMerck & Co., Inc.9 Feb 2023
  • SC 13G/AMerck & Co., Inc.3 Feb 2023
  • SC 13G/AMerck & Co., Inc.9 Feb 2022
  • SC 13G4D Pharma PLC2 Feb 2022
  • SC 13G/AMerck & Co., Inc.1 Feb 2022
  • SC 13DPandion Therapeutics, Inc.4 Mar 2021

Other Ownership(144)

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  • 144Guindo Chirfi13 Aug
  • 144DeLuca Richard R.12 Aug
  • 144Zachary Jennifer12 Aug
  • 144DeLuca Richard R.11 Aug
  • 144DeLuca Richard R.10 Aug
  • 13F-HRQuarterly report (institutional investment manager holdings)7 Aug
  • 144Guindo Chirfi6 Aug
  • 144DeLuca Richard R.6 Aug
  • 144Williams David Michael5 Aug
  • 144Maraldo David R.5 Aug
  • 11-KAnnual report (employee stock purchase/savings/profit sharing plans)24 Jun
  • 11-KAnnual report (employee stock purchase/savings/profit sharing plans)24 Jun
  • 11-KAnnual report (employee stock purchase/savings/profit sharing plans)24 Jun
  • 13F-HRQuarterly report (institutional investment manager holdings)13 May
  • 13F-HRQuarterly report (institutional investment manager holdings)17 Feb

Proxies(91)

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  • ARSAnnual report to security holders8 Apr
  • DEFA14ADefinitive additional materials8 Apr
  • DEF 14ADefinitive proxy statement8 Apr
  • PX14A6GNotice of exempt solicitation7 May 2025
  • PX14A6GNotice of exempt solicitation24 Apr 2025
  • ARSAnnual report to security holders15 Apr 2025
  • PX14A6GNotice of exempt solicitation14 Apr 2025
  • DEFA14ADefinitive additional materials9 Apr 2025
  • DEF 14ADefinitive proxy statement9 Apr 2025
  • DEF 14ADefinitive proxy statement11 Apr 2024
  • DEFA14ADefinitive additional materials11 Apr 2024
  • ARSAnnual report to security holders11 Apr 2024
  • PX14A6GNotice of exempt solicitation1 Apr 2024
  • PX14A6GNotice of exempt solicitation28 Mar 2024
  • PX14A6GNotice of exempt solicitation18 May 2023

Registrations(153)

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  • 25-NSENotification of removal from listing15 Oct
  • 424B5Prospectus filing (Rule 424(b)(5))20 May
  • FWPFree writing prospectus18 May
  • 424B5Prospectus filing (Rule 424(b)(5))18 May
  • 424B5Prospectus filing (Rule 424(b)(5))3 Dec 2025
  • FWPFree writing prospectus1 Dec 2025
  • 424B5Prospectus filing (Rule 424(b)(5))1 Dec 2025
  • 424B5Prospectus filing (Rule 424(b)(5))4 Sep 2025
  • FWPFree writing prospectus3 Sep 2025
  • 424B5Prospectus filing (Rule 424(b)(5))2 Sep 2025
  • 25-NSENotification of removal from listing4 Nov 2024
  • 8-A12BRegistration of securities (Section 12(b))30 May 2024
  • 424B5Prospectus filing (Rule 424(b)(5))20 May 2024
  • FWPFree writing prospectus16 May 2024
  • 424B5Prospectus filing (Rule 424(b)(5))15 May 2024

Filing Review Correspondence(14)

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  • UPLOADFiling review upload28 Apr 2025
  • CORRESPFiling review correspondence16 Apr 2025
  • UPLOADFiling review upload10 Apr 2025
  • UPLOADFiling review upload28 Apr 2009
  • CORRESPFiling review correspondence24 Apr 2009
  • UPLOADFiling review upload13 Apr 2009
  • UPLOADFiling review upload1 May 2008
  • CORRESPFiling review correspondence18 Apr 2008
  • CORRESPFiling review correspondence9 Apr 2008
  • UPLOADFiling review upload9 Apr 2008
  • CORRESPFiling review correspondence31 Jul 2006
  • UPLOADFiling review upload26 Jul 2006
  • CORRESPFiling review correspondence19 May 2005
  • UPLOADFiling review upload30 Mar 2005

SEC Orders And Notices(2)

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  • EFFECTNotice of effectiveness24 Jun 2009
  • CT ORDERConfidential treatment order28 Apr 2009

Tender Offers And Going Private(46)

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  • SC TO-T/ATender offer statement (third-party, amendment)5 May
  • SC TO-T/ATender offer statement (third-party, amendment)24 Apr
  • SC TO-TTender offer statement (third-party)7 Apr
  • SC TO-T/ATender offer statement (third-party, amendment)7 Jan
  • SC TO-T/ATender offer statement (third-party, amendment)19 Dec 2025
  • SC TO-T/ATender offer statement (third-party, amendment)17 Dec 2025
  • SC TO-TTender offer statement (third-party)5 Dec 2025
  • SC TO-T/ATender offer statement (third-party, amendment)16 Jan 2020
  • SC TO-T/ATender offer statement (third-party, amendment)6 Jan 2020
  • SC TO-T/ATender offer statement (third-party, amendment)3 Jan 2020
  • SC TO-T/ATender offer statement (third-party, amendment)2 Jan 2020
  • SC TO-T/ASC-TO-T/A30 Dec 2019
  • SC TO-TTender offer statement (third-party)17 Dec 2019
  • SC TO-CTender offer statement (communication)9 Dec 2019
  • SC TO-T/ATender offer statement (third-party, amendment)2 Apr 2019

Other(61)

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  • SDSD29 May
  • SDSD30 May 2025
  • CERTCERT30 May 2024
  • SDSD28 May 2024
  • SDSD22 May 2023
  • SDSD20 May 2022
  • SDSD21 May 2021
  • SDSD21 May 2020
  • SDSD23 May 2019
  • SDSD29 May 2018
  • SDSD25 May 2017
  • NO ACTAUTO-GENERATED PAPER DOCUMENT10 Feb 2017
  • NO ACTAUTO-GENERATED PAPER DOCUMENT9 Feb 2017
  • CERTNYSAUTO-GENERATED PAPER DOCUMENT3 Nov 2016
  • SDSD27 May 2016

Financials & Metrics

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