COSTCO WHOLESALE CORP /NEW (COST) SEC Filings & Financial Intelligence
COSTCO WHOLESALE CORP /NEW (COST) is a publicly traded company on the Nasdaq, categorized under SIC 5331 (Retail-Variety Stores). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: COST
CIK: 909832
Exchange: Nasdaq
SIC 5331: Retail-Variety Stores
Fiscal Year End: 08/30
State: WA
Independent PCAOB Auditor
Explore PCAOB Audit Intelligence →
Audit Firm
Crowe LLP
Auditor SinceSince 12/31/2025 12:00:00 AM
Lead Engagement PartnerStaci Guajardo
Audit LocationOakbrook Terrace, Illinois, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 4 | 2026-10-27 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000131 | View SEC Doc Filr Page |
| 4 | 2026-10-27 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000129 | View SEC Doc Filr Page |
| 4 | 2026-10-27 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000127 | View SEC Doc Filr Page |
| 4 | 2026-10-26 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000125 | View SEC Doc Filr Page |
| 4 | 2026-10-26 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000124 | View SEC Doc Filr Page |
| 4 | 2026-10-26 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000123 | View SEC Doc Filr Page |
| 4 | 2026-10-26 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000122 | View SEC Doc Filr Page |
| 4 | 2026-10-26 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000121 | View SEC Doc Filr Page |
| 4 | 2026-10-26 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000120 | View SEC Doc Filr Page |
| 4 | 2026-10-26 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000119 | View SEC Doc Filr Page |
| 4 | 2026-10-26 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000117 | View SEC Doc Filr Page |
| 4 | 2026-10-26 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000115 | View SEC Doc Filr Page |
| 4 | 2026-10-26 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000113 | View SEC Doc Filr Page |
| 4 | 2026-10-26 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000111 | View SEC Doc Filr Page |
| 4 | 2026-10-26 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000109 | View SEC Doc Filr Page |
| 4 | 2026-10-26 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000107 | View SEC Doc Filr Page |
| 4 | 2026-10-26 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000105 | View SEC Doc Filr Page |
| 4 | 2026-10-26 | 2026-10-22 | PRIMARY DOCUMENT | 0000909832-26-000103 | View SEC Doc Filr Page |
| 8-K | 2026-10-16 | 2026-10-13 | 8-K | 0000909832-26-000100 | View SEC Doc Filr Page |
| 4 | 2026-10-14 | 2026-10-13 | PRIMARY DOCUMENT | 0000909832-26-000098 | View SEC Doc Filr Page |
| 8-K | 2026-10-14 | 2026-10-14 | 8-K | 0000909832-26-000096 | View SEC Doc Filr Page |
| 144 | 2026-10-13 | — | 144 Filing | 0001959173-26-007355 | View SEC Doc Filr Page |
| 10-K | 2026-10-07 | 2026-08-30 | 10-K | 0000909832-26-000093 | View SEC Doc Filr Page |
| 4 | 2026-09-30 | 2026-09-29 | PRIMARY DOCUMENT | 0000909832-26-000090 | View SEC Doc Filr Page |
| 4 | 2026-09-30 | 2026-09-29 | PRIMARY DOCUMENT | 0000909832-26-000088 | View SEC Doc Filr Page |