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Merck & Co., Inc. — 10-K Filings

32 10-K filings on record

This page lists all 10-K filings submitted to the SEC by Merck & Co., Inc. (MRK), sorted by most recent first. Each row links to the full filing on EdgarLookup. Merck & Co., Inc. has filed 32 10-K documents with the SEC since 2017. To view all SEC filings by Merck & Co., Inc., see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-K405 10-Q 10-Q/A 11-K 13F-HR 144 144/A 25-NSE 3 3/A 4 4/A 424B2 424B3 424B5 425 5 8-A12B 8-A12B/A 8-K 8-K/A ARS CERT CERTNYS CORRESP CT ORDER DEF 14A DEFA14A EFFECT FWP NO ACT POSASR PRE 14A PX14A6G S-3 S-3/A S-3ASR S-3MEF S-4 S-4/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SC TO-C SC TO-T SC TO-T/A SCHEDULE 13G SCHEDULE 13G/A SD UPLOAD
Form Description Accession Number Filed Period
10-K 10-K FOR THE FISCAL YEAR ENDED DECEMBER 31, 2025 0000310158-26-000063 Feb 24, 2026 Dec 31, 2025
10-K 10-K FOR THE FISCAL YEAR ENDED DECEMBER 31, 2024 0001628280-25-007732 Feb 25, 2025 Dec 31, 2024
10-K 10-K 0001628280-24-006850 Feb 26, 2024 Dec 31, 2023
10-K 10-K 0001628280-23-005061 Feb 24, 2023 Dec 31, 2022
10-K 10-K 0000310158-22-000003 Feb 25, 2022 Dec 31, 2021
10-K 10-K 0000310158-21-000004 Feb 25, 2021 Dec 31, 2020
10-K 10-K 0000310158-20-000005 Feb 26, 2020 Dec 31, 2019
10-K 2018 FORM 10-K 0000310158-19-000014 Feb 27, 2019 Dec 31, 2018
10-K 2017 FORM 10-K 0000310158-18-000005 Feb 27, 2018 Dec 31, 2017
10-K 2016 FORM 10-K 0000310158-17-000010 Feb 28, 2017 Dec 31, 2016
10-K 2015 FORM 10-K 0000310158-16-000063 Feb 26, 2016 Dec 31, 2015
10-K 10-K 0000310158-15-000005 Feb 27, 2015 Dec 31, 2014
10-K FORM 10-K 0000310158-14-000009 Feb 27, 2014 Dec 31, 2013
10-K FORM 10-K 0001193125-13-084618 Feb 28, 2013 Dec 31, 2012
10-K FORM 10-K 0001193125-12-084319 Feb 28, 2012 Dec 31, 2011
10-K FORM 10-K 0000950123-11-019286 Feb 28, 2011 Dec 31, 2010
10-K FORM 10-K 0000950123-10-018679 Mar 1, 2010 Dec 31, 2009
10-K FORM 10-K 0000950123-09-003694 Feb 27, 2009 Dec 31, 2008
10-K FORM 10-K 0000950123-08-002339 Feb 29, 2008 Dec 31, 2007
10-K FORM 10-K 0000950123-07-002869 Feb 28, 2007 Dec 31, 2006
10-K FORM 10-K 0000950123-06-002367 Feb 28, 2006 Dec 31, 2005
10-K SCHERING-PLOUGH CORP. 0000950123-05-002785 Mar 9, 2005 Dec 31, 2004
10-K FORM 10-K 0000950123-04-002379 Feb 26, 2004 Dec 31, 2003
10-K — 0000310158-03-000008 Mar 10, 2003 Dec 31, 2002
10-K 10 K BODY 0000310158-02-000002 Mar 29, 2002 Dec 31, 2001
10-K — 0000310158-01-500003 Mar 13, 2001 Dec 31, 2000
10-K — 0000310158-00-000001 Mar 2, 2000 Dec 31, 1999
10-K — 0000310158-98-000004 Mar 19, 1998 Dec 31, 1997
10-K — 0000310158-97-000003 Mar 3, 1997 Dec 31, 1996
10-K — 0000310158-96-000005 Feb 28, 1996 Dec 31, 1995
10-K — 0000310158-95-000005 Mar 3, 1995 Dec 31, 1994
10-K FORM 10-K 0000310158-94-000003 Mar 7, 1994 Dec 31, 1993