Company facts
- Industry
- Retail-Variety Stores
- Headquarters
- Issaquah, Washington
- Most recent report
- 8-K, filed Jul 8, 2026
- Incorporated
- Washington
- Filings on record
- 1,004+ filings
- On EDGAR
- CIK 909832
- Fiscal year ends
- August
- Filer status
- Large accelerated filer
Financials 8 of 41
News 8 of 120
Prospectuses and Registrations 8 of 15
- S-3ASR Automatic shelf registration Jun 3, 2026
- S-8 Registration statement for an employee plan Jan 19, 2024
- S-3ASR Automatic shelf registration Jun 1, 2023
- S-8 Registration statement for an employee plan Dec 16, 2020
- 424B5 Prospectus supplement for an offering Apr 17, 2020
- FWP Free writing prospectus Apr 16, 2020
- 424B5 Prospectus supplement for an offering Apr 16, 2020
- S-3ASR Automatic shelf registration Apr 15, 2020
Proxies 8 of 30
- DEFA14A Extra proxy material Dec 4, 2025
- DEF 14A Proxy statement for a shareholder vote Dec 4, 2025
- PX14A6G Shareholder's own proxy material Jan 17, 2025
- PX14A6G Shareholder's own proxy material Jan 17, 2025
- DEFA14A Extra proxy material Dec 11, 2024
- DEF 14A Proxy statement for a shareholder vote Dec 11, 2024
- PX14A6G Shareholder's own proxy material Jan 17, 2024
- DEFA14A Extra proxy material Dec 7, 2023
Ownership 8 of 758
- 4 Insider reported a trade Jul 14, 2026
- 4 Insider reported a trade Jun 25, 2026
- 144 Notice of a proposed sale of restricted stock Jun 23, 2026
- 144 Notice of a proposed sale of restricted stock Jun 12, 2026
- 144 Notice of a proposed sale of restricted stock Jun 5, 2026
- 3/A Insider reported their initial holding, amended May 15, 2026
- SCHEDULE 13G Large holder reported a passive stake Apr 29, 2026
- 4 Insider reported a trade Apr 1, 2026
Other 8 of 40
- 11-K Employee stock plan report Jun 29, 2026
- SD Conflict minerals disclosure May 29, 2026
- ARS Annual report sent to shareholders Dec 4, 2025
- 11-K Employee stock plan report Jun 27, 2025
- UPLOAD Comment letter from SEC staff May 20, 2025
- CORRESP Reply to SEC staff May 15, 2025
- SD Conflict minerals disclosure May 15, 2025
- UPLOAD Comment letter from SEC staff May 12, 2025
Everything here comes from Costco Wholesale Corp's own filings on SEC EDGAR. The filing list is rechecked every hour.