SALES NEWS

Date	Title
1/8/20	Costco Wholesale Corporation Reports December Sales Results
12/4/19	Costco Wholesale Corporation Reports November and First Quarter Fiscal Year 2020 Sales Results
11/6/19	Costco Wholesale Corporation Reports October Sales Results
10/9/19	Costco Wholesale Corporation Reports September Sales Results
9/5/19	Costco Wholesale Corporation Reports August Sales Results
8/7/19	Costco Wholesale Corporation Reports July Sales Results
7/10/19	Costco Wholesale Corporation Reports June Sales Results
6/5/19	Costco Wholesale Corporation Reports May Sales Results
5/8/19	Costco Wholesale Corporation Reports April Sales Results
4/10/19	Costco Wholesale Corporation Reports March Sales Results
3/7/19	Costco Wholesale Corporation Reports Second Quarter and Year-To-Date Operating Results for Fiscal 2019 and February Sales Results
2/6/19	Costco Wholesale Corporation Reports January Sales Results
1/9/19	Costco Wholesale Corporation Reports December Sales Results
12/6/18	Costco Wholesale Corporation Reports November Sales Results
11/7/18	Costco Wholesale Corporation Reports October Sales Results
10/10/18	Costco Wholesale Corporation Reports September Sales Results
9/6/18	Costco Wholesale Corporation Reports August Sales Results
8/8/18	Costco Wholesale Corporation Reports July Sales Results
7/11/18	Costco Wholesale Corporation Reports June Sales Results
6/6/18	Costco Wholesale Corporation Reports May Sales Results
5/9/18	Costco Wholesale Corporation Reports April Sales Results
4/11/18	Costco Wholesale Corporation Reports March Sales Results
3/7/18	Costco Wholesale Corporation Reports Second Quarter and Year-To-Date Operating Results for Fiscal 2018 and February Sales Results
2/7/18	Costco Wholesale Corporation Reports January Sales Results
1/3/18	Costco Wholesale Corporation Reports December Sales Results
11/29/17	Costco Wholesale Corporation Reports November Sales Results
11/1/17	Costco Wholesale Corporation Reports October Sales Results
10/5/17	Costco Wholesale Corporation Reports Fourth Quarter and Fiscal Year 2017 Operating Results and September Sales Results
8/30/17	Costco Wholesale Corporation Reports August Sales Results
8/2/17	Costco Wholesale Corporation Reports July Sales Results
7/5/17	Costco Wholesale Corporation Reports June Sales Results
5/31/17	Costco Wholesale Corporation Reports May Sales Results
5/3/17	Costco Wholesale Corporation Reports April Sales Results
4/5/17	Costco Wholesale Corporation Reports March Sales Results
3/2/17	Costco Wholesale Corporation Reports Second Quarter and Year-to-Date Operating Results for Fiscal Year 2017, February Sales Results, and Plans for Membership Fee Increase
2/1/17	Costco Wholesale Corporation Reports January Sales Results
1/4/17	Costco Wholesale Corporation Reports December Sales Results
11/30/16	Costco Wholesale Corporation Reports November Sales Results
11/2/16	Costco Wholesale Corporation Reports October Sales Results
10/5/16	Costco Wholesale Corporation Reports September Sales Results
8/31/16	Costco Wholesale Corporation Reports August, Fourth Quarter and Fiscal Year 2016 Sales Results
8/3/16	Costco Wholesale Corporation Reports July Sales Results
7/6/16	Costco Wholesale Corporation Reports June Sales Results
6/1/16	Costco Wholesale Corporation Reports May Sales Results
5/4/16	Costco Wholesale Corporation Reports April Sales Results
4/6/16	Costco Wholesale Corporation Reports March Sales Results
3/2/16	Costco Wholesale Corporation Reports Second Quarter and Year-to-Date Operating Results for Fiscal Year 2016 and February Sales Results
2/3/16	Costco Wholesale Corporation Reports January Sales Results
1/6/16	Costco Wholesale Corporation Reports December Sales Results
12/2/15	Costco Wholesale Corporation Reports November Sales Results
11/4/15	Costco Wholesale Corporation Reports October Sales Results
10/7/15	Costco Wholesale Corporation Reports September Sales Results
9/2/15	Costco Wholesale Corporation Reports August, Fourth Quarter and Fiscal Year 2015 Sales Results
8/5/15	Costco Wholesale Corporation Reports July Sales Results
7/8/15	Costco Wholesale Corporation Reports June Sales Results
6/3/15	Costco Wholesale Corporation Reports May Sales Results
5/6/15	Costco Wholesale Corporation Reports April Sales Results
4/8/15	Costco Wholesale Corporation Reports March Sales Results
3/5/15	Costco Wholesale Corporation Reports Second Quarter and Year-to-Date Operating Results for Fiscal 2015 and February Sales Results
2/4/15	Costco Wholesale Corporation Reports January Sales Results
1/8/15	Costco Wholesale Corporation Reports December Sales Results
12/4/14	Costco Wholesale Corporation Reports November Sales Results
11/6/14	Costco Wholesale Corporation Reports October Sales Results
10/8/14	Costco Wholesale Corporation Reports Fourth Quarter and Fiscal Year 2014 Operating Results and September Sales Results
9/4/14	Costco Wholesale Corporation Reports August, Fourth Quarter and Fiscal Year 2014 Sales Results
8/7/14	Costco Wholesale Corporation Reports July Sales Results
7/10/14	Costco Wholesale Corporation Reports June Sales Results
6/5/14	Costco Wholesale Corporation Reports May Sales Results
5/8/14	Costco Wholesale Corporation Reports April Sales Results
4/10/14	Costco Wholesale Corporation Reports March Sales Results
3/6/14	Costco Wholesale Corporation Reports Second Quarter and Year-to-Date Operating Results for Fiscal 2014 and February Sales Results
2/6/14	Costco Wholesale Corporation Reports January Sales Results
1/9/14	Costco Wholesale Corporation Reports December Sales Results
12/11/13	Costco Wholesale Corporation Reports First Quarter Fiscal Year 2014 Operating Results
12/5/13	Costco Wholesale Corporation Reports First Quarter Fiscal Year 2014 and November Sales Results
11/7/13	Costco Wholesale Corporation Reports October Sales Results
10/9/13	Costco Wholesale Corporation Reports Fourth Quarter and Fiscal Year 2013 Operating Results and September Sales Results
9/5/13	Costco Wholesale Corporation Reports August, Fourth Quarter and Fiscal Year 2013 Sales Results
8/8/13	Costco Wholesale Corporation Reports July Sales Results
7/11/13	Costco Wholesale Corporation Reports June Sales Results
6/6/13	Costco Wholesale Corporation Reports May Sales Results
5/9/13	Costco Wholesale Corporation Reports April Sales Results
4/11/13	Costco Wholesale Corporation Reports March Sales Results
3/7/13	Costco Wholesale Corporation Reports February, Second Quarter and Year-to-Date Sales Results
2/7/13	Costco Wholesale Corporation Reports January Sales Results
1/3/13	Costco Wholesale Corporation Reports December Sales Results
11/28/12	Costco Wholesale Corporation Reports November Sales Results and Announces Plans for a Special Cash Dividend of $7.00 per Share
11/1/12	Costco Wholesale Corporation Reports October Sales Results
10/4/12	Costco Wholesale Corporation Reports September Sales Results
8/30/12	Costco Wholesale Corporation Reports August Sales Results
8/1/12	Costco Wholesale Corporation Reports July Sales Results
7/5/12	Costco Wholesale Corporation Reports June Sales Results
5/31/12	Costco Wholesale Corporation Reports May Sales Results
5/3/12	Costco Wholesale Corporation Reports April Sales Results
4/5/12	Costco Wholesale Corporation Reports March Sales Results
2/29/12	Costco Wholesale Corporation Reports Second Quarter and Year-to-Date Operating Results for Fiscal Year 2012, and February Sales Results
2/2/12	Costco Wholesale Corporation Reports January Sales Results
1/5/12	Costco Wholesale Corporation Reports December Sales Results
12/1/11	Costco Wholesale Corporation Reports November Sales Results
11/3/11	Costco Wholesale Corporation Reports October Sales Results
10/5/11	Costco Wholesale Corporation Reports Fourth Quarter and Fiscal Year 2011 Operating Results, September Sales Results and Plans for Membership Fee Increases
8/31/11	Costco Wholesale Corporation Reports August Sales Results; And Planned Management Change
8/4/11	Costco Wholesale Corporation Reports July Sales Results
7/7/11	Costco Wholesale Corporation Reports June Sales Results
6/2/11	Costco Wholesale Corporation Reports May Sales Results
5/5/11	Costco Wholesale Corporation Reports April Sales Results
4/7/11	Costco Wholesale Corporation Reports March Sales Results
3/2/11	Costco Wholesale Corporation Reports Second Quarter and Year-to-Date Operating Results for Fiscal Year 2011, and February Sales Results
2/3/11	Costco Wholesale Corporation Reports January Sales Results
1/6/11	Costco Wholesale Corporation Reports December Sales Results
12/2/10	Costco Wholesale Corporation Reports November Sales Results
11/4/10	Costco Wholesale Corporation Reports October Sales Results
10/6/10	Q4 2010 Supplemental Information
10/6/10	Costco Wholesale Corporation Reports Fourth Quarter and Fiscal Year 2010 Operating Results and September Sales Results
9/2/10	Costco Wholesale Corporation Reports August Sales Results
8/5/10	Costco Wholesale Corporation Reports July Sales Results
7/8/10	Costco Wholesale Corporation Reports June Sales Results
6/3/10	Costco Wholesale Corporation Reports May Sales Results
5/6/10	Costco Wholesale Corporation Reports April Sales Results
4/8/10	Costco Wholesale Corporation Reports March Sales Results
2/4/10	Costco Wholesale Corporation Reports January Sales Results
1/7/10	Costco Wholesale Corporation Reports December Sales Results
12/3/09	Costco Wholesale Corporation Reports November Sales Results
11/5/09	Costco Wholesale Corporation Reports October Sales Results
10/7/09	Costco Wholesale Corporation Reports Fourth Quarter and Fiscal Year 2009 Operating Results and September Sales Results
9/3/09	Costco Wholesale Corporation Reports August Sales Results
8/6/09	Costco Wholesale Corporation Reports July Sales Results
7/9/09	Costco Wholesale Corporation Reports June Sales Results
6/4/09	Costco Wholesale Corporation Reports May Sales Results
5/7/09	Costco Wholesale Corporation Reports April Sales Results
4/9/09	Costco Wholesale Corporation Reports March Sales Results
3/4/09	Costco Wholesale Corporation Reports Second Quarter and Year-to-Date Operating Results for Fiscal 2009, and February Sales Results
2/4/09	Costco Wholesale Corporation Reports January Sales Results and Comments on Earnings Outlook for Its Fiscal 2009 Second Quarter
1/8/09	Costco Wholesale Corporation Reports December Sales Results
12/4/08	Costco Wholesale Corporation Reports November Sales Results
11/6/08	Costco Wholesale Corporation Reports October Sales Results
10/8/08	Costco Wholesale Corporation Reports Fourth Quarter and Fiscal Year 2008 Operating Results and September Sales Results
9/3/08	Costco Wholesale Corporation Reports August Sales Results
8/7/08	Costco Wholesale Corporation Reports July Sales Results
7/10/08	Costco Wholesale Corporation Reports June Sales Results
6/5/08	Costco Wholesale Corporation Reports May Sales Results
5/8/08	Costco Wholesale Corporation Reports April Sales Results
4/10/08	Costco Wholesale Corporation Reports March Sales Results
3/5/08	Costco Wholesale Corporation Reports Second Quarter and Year-to-Date Operating Results for Fiscal 2008, and February Sales Results
2/7/08	Costco Wholesale Corporation Reports January Sales Results
1/10/08	Costco Wholesale Corporation Reports December Sales Results
12/6/07	Costco Wholesale Corporation Reports November Sales Results
11/8/07	Costco Wholesale Corporation Reports October Sales Results
10/10/07	Costco Wholesale Corporation Reports Fourth Quarter and Fiscal Year 2007 Operating Results and September Sales Results
9/5/07	Costco Wholesale Corporation Reports August Sales Results
8/9/07	Costco Wholesale Corporation Reports July Sales Results
7/12/07	Costco Wholesale Corporation Reports June Sales Results
6/7/07	Costco Wholesale Corporation Reports May Sales Results
5/31/07	Costco Wholesale Corporation Reports Third Quarter and Year-to-Date Operating Results for Fiscal 2007, Including Further Refinement of Its Sales Returns Reserve
5/10/07	Costco Wholesale Corporation Reports April Sales Results
4/12/07	Costco Wholesale Corporation Reports March Sales Results
3/8/07	Costco Wholesale Corporation Reports Second Quarter and Year-to-Date Operating Results for Fiscal 2007, Including Certain One-Time Items, and February Sales Results
2/8/07	Costco Wholesale Corporation Reports January Sales Results
1/4/07	Costco Wholesale Corporation Reports December Sales Results
11/30/06	Costco Wholesale Corporation Reports November Sales Results
11/2/06	Costco Wholesale Corporation Reports October Sales Results
10/12/06	Costco Wholesale Corporation Releases Fourth Quarter and Fiscal Year 2006 Results of Operations and Reports Review of Historical Stock Option Practices
10/5/06	Costco Wholesale Corporation Reports September Sales Results
8/30/06	Costco Wholesale Corporation Reports August Sales Results and Revises Earnings Outlook for Its Fiscal Fourth Quarter
8/3/06	Costco Wholesale Corporation Reports July Sales Results
7/6/06	Costco Wholesale Corporation Reports June Sales Results
5/31/06	Costco Wholesale Corporation Reports Third Quarter and Year-to-Date Operating Results for Fiscal 2006 and May Sales Results
5/4/06	Costco Wholesale Corporation Reports April Sales Results
4/6/06	Costco Wholesale Corporation Reports March Sales Results and Plans for Membership Fee Increase
3/2/06	Costco Wholesale Corporation Reports Second Quarter and Year-to-Date Operating Results for Fiscal 2006 and February Sales Results
2/2/06	Costco Wholesale Corporation Reports January Sales Results
1/5/06	Costco Wholesale Corporation Reports December Sales Results
12/1/05	Costco Wholesale Corporation Reports November Sales Results
11/3/05	Costco Wholesale Corporation Reports October Sales Results
10/6/05	Costco Wholesale Corporation Releases Fourth Quarter and Fiscal Year 2005 Results of Operations and September Sales Results, and Announces over $400 Million in Recent Stock Repurchases and Plan to Repurchase up to an Additional $1 Billion
9/1/05	Costco Wholesale Corporation Reports August, Fourth Quarter and Fiscal Year 2005 Sales Results
8/4/05	Costco Wholesale Corporation Reports July Sales Results
7/7/05	Costco Wholesale Corporation Reports June Sales Results
6/2/05	Costco Wholesale Corporation Reports May Sales Results
5/5/05	Costco Wholesale Corporation Reports April Sales Results
4/7/05	Costco Wholesale Corporation Reports March Sales Results
3/2/05	Costco Wholesale Corporation Reports Second Quarter and Year-to-Date Operating Results for Fiscal 2005 and February Sales Results
2/3/05	Costco Wholesale Corporation Reports January Sales Results
1/6/05	Costco Wholesale Corporation Reports December Sales Results
12/2/04	Costco Wholesale Corporation Reports November Sales Results
11/4/04	Costco Wholesale Corporation Reports October Sales Results
10/7/04	Costco Wholesale Corporation Releases Fourth Quarter and Fiscal Year 2004 Results of Operations and September Sales Results
9/2/04	Costco Wholesale Corporation Reports August, Fourth Quarter and Fiscal Year 2004 Sales Results
8/5/04	Costco Wholesale Corporation Reports July Sales Results
7/8/04	Costco Wholesale Corporation Reports June Sales Results
6/3/04	Costco Wholesale Corporation Reports May Sales Results
5/6/04	Costco Wholesale Corporation Reports April Sales Results
4/8/04	Costco Wholesale Corporation Reports March Sales and Adjusts February Sales Results
3/3/04	Costco Wholesale Corporation Reports Second Quarter and Year-to-Date Operating Results for Fiscal 2004 and February Sales Results
2/5/04	Costco Wholesale Corporation Reports January Sales Results
1/7/04	Costco Wholesale Corporation Reports December Sales Results
12/4/03	Costco Wholesale Corporation Reports November Sales Results
11/6/03	Costco Wholesale Corporation Reports October Sales Results
10/8/03	Costco Wholesale Corporation Releases Fourth Quarter and Fiscal Year 2003 Results of Operations and September Sales Results
9/3/03	Costco Wholesale Corporation Reports August, Fourth Quarter and Fiscal Year 2003 Sales Results
8/5/03	Costco Wholesale Corporation Reports July Sales Results and Revises Earnings Outlook for the Remainder of Its Fiscal Year 2003
7/10/03	Costco Wholesale Corporation Reports June Sales Results
6/5/03	Costco Wholesale Corporation Reports May Sales Results
5/8/03	Costco Wholesale Corporation Reports April Sales Results
4/10/03	Costco Wholesale Corporation Reports March Sales Results
3/5/03	Costco Wholesale Corporation Reports Second Quarter and Year-to-Date Operating Results for Fiscal 2003 and February Sales Results
2/6/03	Costco Wholesale Corporation Reports January Sales Results
1/9/03	Costco Wholesale Corporation Reports December Sales Results
12/5/02	Costco Wholesale Corporation Reports November Sales Results
11/7/02	Costco Wholesale Corporation Reports October Sales Results and Revises First Quarter Earnings Guidance
10/10/02	Costco Wholesale Corporation Releases Fourth Quarter and Fiscal Year 2002 Results of Operations and September Sales Results
9/4/02	Costco Wholesale Corporation Reports August, Fourth Quarter and Fiscal Year Sales Results
8/8/02	Costco Wholesale Corporation Reports July Sales Results
7/11/02	Costco Wholesale Corporation Reports June Sales Results
6/6/02	Costco Wholesale Corporation Reports May Sales Results
5/9/02	Costco Wholesale Corporation Reports April Sales Results
4/11/02	Costco Wholesale Corporation Reports March Sales Results
3/5/02	Costco Wholesale Corporation Reports Second Quarter and Year-to-date Operating Results for Fiscal 2002 and February Sales Results
2/7/02	Costco Wholesale Corporation Reports January Sales Results
1/10/02	Costco Wholesale Corporation Reports December Sales Results
12/6/01	Costco Wholesale Corporation Reports November Sales Results
11/8/01	Costco Wholesale Corporation Reports October Sales Results
10/11/01	Costco Wholesale Corporation Releases Fourth Quarter and Fiscal Year 2001 Results of Operations and September Sales Results
9/5/01	Costco Wholesale Corporation Reports August and Fiscal Year Sales Results
8/9/01	Costco Wholesale Corporation Reports July Sales Results
7/12/01	Costco Wholesale Corporation Reports June Sales Results
6/7/01	Costco Wholesale Corporation Reports May Sales Results
5/10/01	Costco Wholesale Corporation Reports April Sales Results
4/12/01	Costco Wholesale Corporation Reports March Sales Results
3/8/01	Costco Wholesale Corporation Reports Second Quarter and Year-to-Date Operating Results for Fiscal 2001 and February Sales Results
2/8/01	Costco Wholesale Corporation Reports January Sales Results
1/4/01	Costco Wholesale Corporation Reports December Sales Results
11/30/00	Costco Wholesale Corporation Reports November Sales Results
11/2/00	Costco Wholesale Corporation Reports October Sales Results
10/5/00	Costco Wholesale Corp. Reports September Sales Results
8/31/00	Costco Wholesale Corporation Reports August Sales Results and Upcoming Plans for Membership Fee Increase
8/3/00	Costco Wholesale Corporation Reports July Sales Results
7/6/00	Costco Wholesale Corporation Reports June Sales Results
6/1/00	Costco Wholesale Corporation Reports May Sales Results and Purchase of Additional 20% Interest in Its United Kingdom Subsidiary Operation
5/4/00	Costco Wholesale Corporation Reports April Sales Results
4/6/00	Costco Wholesale Corporation Reports March Sales Results and the National Rollout of a 2% Annual Reward Program for Executive Members
2/3/00	Costco Wholesale Corporation Reports January Sales Results
1/6/00	Costco Wholesale Corporation Reports December Sales Results
12/2/99	Costco Wholesale Corporation Reports Recent Sales Results
11/4/99	Costco Wholesale Corporation Reports Recent Sales Results
9/2/99	Costco Wholesale Corporation Reports August and Fiscal Year-end Sales Results; Comments On Earnings Estimates for Fiscal Year 1999, Including Plans to Record a $50 Million Pretax Warehouse Closing Costs Charge in the Company's Fourth Quarter
8/5/99	Costco Companies, Inc. Reports Recent Sales Results
7/8/99	Costco Companies, Inc. Reports Recent Sales Results
6/3/99	Costco Companies, Inc. Reports Recent Sales Results
5/6/99	Costco Companies, Inc. Reports Recent Sales Results and Appoints New Board Member
4/7/99	Costco Companies, Inc. Reports Recent Sales Results
2/4/99	Costco Companies, Inc. Reports January Sales Results
1/7/99	Costco Companies, Inc. Reports December Sales Results
12/3/98	Costco Companies, Inc. Reports November Sales Results
11/5/98	Costco Companies, Inc. Announces October Sales Results; Board Approval of Stock Repurchase Program; Decision to Change its Method of Accounting for Membership Fee Income; And Commencement of its New Costco Online Electronic Commerce Web Site
9/3/98	Costco Companies, Inc. Reports August Sales Results And Responds To Concerns Over Membership Fees Accounting Issue
8/6/98	Costco Companies, Inc. Reports Recent Sales Results
7/9/98	Costco Companies, Inc. Reports Recent Sales Results
6/4/98	Costco Companies, Inc. Reports Recent Sales Results
5/7/98	Costco Companies, Inc. Reports Recent Sales Results
4/8/98	Costco Companies, Inc. Reports Recent Sales Results
3/4/98	Costco Companies, Inc. Reports February Sales Results And Plans For $5 Membership Fee Increase
2/5/98	Costco Companies, Inc. Reports Recent Sales Results
1/8/98	Costco Companies, Inc. Reports Recent Sales Results
12/4/97	Costco Companies, Inc. Reports Recent Sales Results
11/6/97	Costco Companies, Inc. Reports Recent Sales Results
10/9/97	Costco Companies, Inc. Reports Recent Sales Results
9/4/97	Costco Companies, Inc. Reports Recent Sales Results