Costco Wholesale Corp COST
$920.65
+0.62%
at last close
Recent SEC Filings
| Form | Description | Filed | Document |
|---|---|---|---|
| 4 | PRIMARY DOCUMENT | 2026-09-30 | View → |
| 4 | PRIMARY DOCUMENT | 2026-09-30 | View → |
| 8-K | 8-K | 2026-09-24 | View → |
| 4 | PRIMARY DOCUMENT | 2026-09-14 | View → |
| 4 | PRIMARY DOCUMENT | 2026-09-14 | View → |
| 4 | PRIMARY DOCUMENT | 2026-09-14 | View → |
| 4 | PRIMARY DOCUMENT | 2026-09-14 | View → |
| 4 | PRIMARY DOCUMENT | 2026-09-14 | View → |
| 4 | PRIMARY DOCUMENT | 2026-09-14 | View → |
| 4 | PRIMARY DOCUMENT | 2026-09-14 | View → |
| 4 | PRIMARY DOCUMENT | 2026-07-14 | View → |
| 8-K | 8-K | 2026-07-08 | View → |
| 4 | PRIMARY DOCUMENT | 2026-06-25 | View → |
| 10-Q | 10-Q | 2026-06-03 | View → |
| 8-K | 8-K | 2026-05-28 | View → |
| 8-K | 8-K | 2026-04-15 | View → |
| 4 | PRIMARY DOCUMENT | 2026-04-01 | View → |
| 4 | PRIMARY DOCUMENT | 2026-03-13 | View → |
| 4 | PRIMARY DOCUMENT | 2026-03-13 | View → |
| 10-Q | 10-Q | 2026-03-11 | View → |
| 4 | PRIMARY DOCUMENT | 2026-03-11 | View → |
| 8-K | 8-K | 2026-03-05 | View → |
| 4 | PRIMARY DOCUMENT | 2026-01-28 | View → |
| 4 | PRIMARY DOCUMENT | 2026-01-28 | View → |
| 4 | PRIMARY DOCUMENT | 2026-01-23 | View → |
| 8-K | 8-K | 2026-01-21 | View → |
| 4 | PRIMARY DOCUMENT | 2026-01-20 | View → |
| 4 | PRIMARY DOCUMENT | 2026-01-20 | View → |
| 4 | PRIMARY DOCUMENT | 2026-01-15 | View → |
| 4 | PRIMARY DOCUMENT | 2026-01-12 | View → |
| 4 | PRIMARY DOCUMENT | 2025-12-31 | View → |
| 4 | PRIMARY DOCUMENT | 2025-12-22 | View → |
| 10-Q | 10-Q | 2025-12-17 | View → |
| 4 | PRIMARY DOCUMENT | 2025-12-17 | View → |
| 8-K | 8-K | 2025-12-11 | View → |
| DEF 14A | DEF 14A | 2025-12-04 | View → |
| 4 | PRIMARY DOCUMENT | 2025-11-12 | View → |
| 4 | PRIMARY DOCUMENT | 2025-11-12 | View → |
| 4 | PRIMARY DOCUMENT | 2025-10-24 | View → |
| 4 | PRIMARY DOCUMENT | 2025-10-24 | View → |
Filings are sourced directly from the SEC's EDGAR system. Annual reports (10-K) and quarterly reports (10-Q) carry the full financial statements; 8-K filings disclose material events between reports; Form 4 filings record insider purchases and sales.
Key Stats
- Last Close
- $920.65
- Market Cap
- $408.09 billion
- 52-Week Range
- $844.06 – $1096.50
- Average Volume
- 2.24 million shs
Data is delayed and provided for informational purposes only. Not investment advice. See our disclaimer.