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Costco Wholesale Corporation (COST) Annual Report (10-K) 2018

View all Costco Wholesale Corporation 10-K annual reports filed with the SEC. Each report includes audited financial statements, revenue breakdown, risk factors, and Management’s Discussion & Analysis (MD&A). ...more

Annual Reports 10K (41) Quarterly Reports 10Q (101) Other SEC Filings (1533)
Years
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Last updated: March 17, 2026, 5:32 AM ET

SEC Filings

Date

2025

ARS

Annual Report to Shareholders

Dec 4, 2025 04:22 PM

10-K

Annual financial results and management updates

Oct 7, 2025 09:16 PM

2024

ARS

Annual Report to Shareholders

Dec 11, 2024 04:22 PM

10-K

Annual financial results and management updates

Oct 8, 2024 06:40 PM

2023

ARS

Annual Report to Shareholders

Dec 7, 2023 02:10 PM

10-K

Annual financial results and management updates

Oct 10, 2023 07:13 PM

2022

10-K

Annual financial results and management updates

Oct 4, 2022 09:59 PM

2021

10-K

Annual financial results and management updates

Oct 5, 2021 08:49 PM

2020

10-K

Annual financial results and management updates

Oct 6, 2020 07:07 PM

2019

10-K

Annual financial results and management updates

Oct 10, 2019 06:06 PM

2018

10-K

Annual financial results and management updates

Oct 26, 2018 09:21 AM

2017

10-K

Annual financial results and management updates

Oct 17, 2017 09:17 PM

2016

10-K/A

Amendment to a previously filed Annual Report

Oct 20, 2016 08:44 PM

10-K

Annual financial results and management updates

Oct 11, 2016 07:26 PM

2015

10-K

Annual financial results and management updates

Oct 13, 2015 06:50 PM

2014

10-K

Annual financial results and management updates

Oct 15, 2014 05:30 PM

2013

10-K

Annual financial results and management updates

Oct 16, 2013 03:39 PM

2012

10-K

Annual financial results and management updates

Oct 19, 2012 05:26 PM

2011

10-K

Annual financial results and management updates

Oct 14, 2011 05:04 PM

2010

10-K

Annual financial results and management updates

Oct 15, 2010 06:40 PM

2009

10-K

Annual financial results and management updates

Oct 16, 2009 12:41 PM

2008

10-K/A

Amendment to a previously filed Annual Report

Oct 17, 2008 05:30 PM

10-K

Annual financial results and management updates

Oct 16, 2008 05:27 PM

2007

10-K/A

Amendment to a previously filed Annual Report

Dec 21, 2007 12:45 PM

10-K

Annual financial results and management updates

Oct 25, 2007 03:39 PM

2006

10-K

Annual financial results and management updates

Nov 17, 2006 04:59 PM

2005

10-K

Annual financial results and management updates

Nov 10, 2005 05:04 PM

2004

10-K

Annual financial results and management updates

Nov 12, 2004 05:15 PM

2003

10-K

Annual financial results and management updates

Nov 21, 2003 05:21 PM

2002

ARS

Annual Report to Shareholders

Dec 26, 2002 01:22 PM

10-K

Annual financial results and management updates

Nov 22, 2002 04:19 PM

2001

10-K405

Annual Report indicating disclosure of late insider filings under SEC rules

Nov 16, 2001 12:00 AM

2000

10-K405

Annual Report indicating disclosure of late insider filings under SEC rules

Nov 17, 2000 12:00 AM

1999

10-K

Annual financial results and management updates

Nov 24, 1999 12:00 AM

1998

10-K405

Annual Report indicating disclosure of late insider filings under SEC rules

Nov 25, 1998 12:00 AM

10-K/A

Amendment to a previously filed Annual Report

Mar 18, 1998 12:00 AM

1997

10-K

Annual financial results and management updates

Nov 10, 1997 12:00 AM

1996

10-K405

Annual Report indicating disclosure of late insider filings under SEC rules

Nov 8, 1996 12:00 AM

10-K/A

Amendment to a previously filed Annual Report

Mar 15, 1996 12:00 AM

1995

10-K405

Annual Report indicating disclosure of late insider filings under SEC rules

Nov 30, 1995 12:00 AM

Costco Wholesale Corporation Annual Report (10-K) 2018

Annual Reports / Annual financial results and management updates

Oct 26, 2018 09:21 AM

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