# Costco Wholesale Corp: filings

COST · Nasdaq · CIK 909832 · [Consumer discretionary](/sectors/consumer-discretionary.md) · fiscal year ends Aug 30

Pages: [Overview](/companies/cost.md) · [Financials](/companies/cost/financials.md) · [Filings](/companies/cost/filings.md) · [Insiders](/companies/cost/insiders.md)

## Reports and events: 305 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 1285, 8-K 208, 4/A 99, 5 68, 144 67, 10-Q 53, 3 27, SC 13G/A 27, UPLOAD 22, 10-K 18, 11-K 18, CORRESP 18, DEF 14A 17, DEFA14A 17, SD 13, 3/A 9, S-8 9, 424B5 8, PX14A6G 8, 8-K/A 6, CT ORDER 6, IRANNOTICE 6, S-3ASR 5, SC 13G 5, FWP 4, 5/A 3, ARS 3, NO ACT 3, PRE 14A 3, 10-Q/A 2, 144/A 2, S-8 POS 2, 10-K/A 1, SCHEDULE 13G 1, SCHEDULE 13G/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-16 | 16:52 ET | [8-K](/filings/0000909832-26-000100.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000909832-26-000100 |
| 2026-10-14 | 16:16 ET | [8-K](/filings/0000909832-26-000096.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000909832-26-000096 |
| 2026-10-07 | 21:13 ET | [10-K](/filings/0000909832-26-000093.md) | Annual report, period 2026-08-30 | 0000909832-26-000093 |
| 2026-09-24 | 16:17 ET | [8-K](/filings/0000909832-26-000084.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000909832-26-000084 |
| 2026-07-08 | 16:18 ET | [8-K](/filings/0000909832-26-000060.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000909832-26-000060 |
| 2026-06-03 | 16:43 ET | [10-Q](/filings/0000909832-26-000051.md) | Quarterly report, period 2026-05-10 | 0000909832-26-000051 |
| 2026-05-28 | 16:17 ET | [8-K](/filings/0000909832-26-000046.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000909832-26-000046 |
| 2026-04-15 | 16:16 ET | [8-K](/filings/0000909832-26-000041.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000909832-26-000041 |
| 2026-03-11 | 16:37 ET | [10-Q](/filings/0000909832-26-000029.md) | Quarterly report, period 2026-02-15 | 0000909832-26-000029 |
| 2026-03-05 | 16:19 ET | [8-K](/filings/0000909832-26-000025.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000909832-26-000025 |
| 2026-01-21 | 16:16 ET | [8-K](/filings/0000909832-26-000016.md) | 5.07 Shareholder vote results; 8.01 Other events | 0000909832-26-000016 |
| 2025-12-17 | 17:12 ET | [10-Q](/filings/0000909832-25-000169.md) | Quarterly report, period 2025-11-23 | 0000909832-25-000169 |
| 2025-12-11 | 16:22 ET | [8-K](/filings/0000909832-25-000164.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000909832-25-000164 |
| 2025-12-04 | 16:32 ET | [DEF 14A](/filings/0000909832-25-000159.md) | Proxy statement, period 2025-08-31 | 0000909832-25-000159 |
| 2025-10-20 | 17:00 ET | [8-K](/filings/0000909832-25-000107.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000909832-25-000107 |
| 2025-10-15 | 16:30 ET | [8-K](/filings/0000909832-25-000105.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000909832-25-000105 |
| 2025-10-08 | 21:16 ET | [10-K](/filings/0000909832-25-000101.md) | Annual report, period 2025-08-31 | 0000909832-25-000101 |
| 2025-09-25 | 16:16 ET | [8-K](/filings/0000909832-25-000093.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000909832-25-000093 |
| 2025-08-07 | 16:35 ET | [8-K](/filings/0000909832-25-000064.md) | 5.02 Departure or appointment of officers or directors | 0000909832-25-000064 |
| 2025-07-16 | 16:18 ET | [8-K](/filings/0000909832-25-000061.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000909832-25-000061 |
| 2025-06-11 | 19:37 ET | [8-K](/filings/0000909832-25-000036.md) | 5.02 Departure or appointment of officers or directors | 0000909832-25-000036 |
| 2025-06-05 | 19:10 ET | [10-Q](/filings/0000909832-25-000033.md) | Quarterly report, period 2025-05-11 | 0000909832-25-000033 |
| 2025-05-29 | 16:24 ET | [8-K](/filings/0000909832-25-000031.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000909832-25-000031 |
| 2025-04-16 | 17:13 ET | [8-K](/filings/0000909832-25-000023.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000909832-25-000023 |
| 2025-03-13 | 17:34 ET | [10-Q](/filings/0000909832-25-000015.md) | Quarterly report, period 2025-02-16 | 0000909832-25-000015 |
| 2025-03-06 | 16:21 ET | [8-K](/filings/0000909832-25-000012.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000909832-25-000012 |
| 2025-02-03 | 16:33 ET | [8-K](/filings/0000909832-25-000008.md) | 5.02 Departure or appointment of officers or directors | 0000909832-25-000008 |
| 2025-01-27 | 16:26 ET | [8-K](/filings/0000909832-25-000005.md) | 5.07 Shareholder vote results; 8.01 Other events | 0000909832-25-000005 |
| 2024-12-19 | 18:09 ET | [10-Q](/filings/0000909832-24-000079.md) | Quarterly report, period 2024-11-24 | 0000909832-24-000079 |
| 2024-12-12 | 16:18 ET | [8-K](/filings/0000909832-24-000075.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000909832-24-000075 |
| 2024-12-11 | 16:26 ET | [DEF 14A](/filings/0000909832-24-000072.md) | Proxy statement, period 2024-09-01 | 0000909832-24-000072 |
| 2024-11-07 | 16:40 ET | [8-K](/filings/0000909832-24-000054.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000909832-24-000054 |
| 2024-10-17 | 16:55 ET | [8-K](/filings/0000909832-24-000052.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000909832-24-000052 |
| 2024-10-09 | 18:40 ET | [10-K](/filings/0000909832-24-000049.md) | Annual report, period 2024-09-01 | 0000909832-24-000049 |
| 2024-09-26 | 16:17 ET | [8-K](/filings/0000909832-24-000043.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000909832-24-000043 |
| 2024-09-20 | 17:44 ET | [8-K](/filings/0000909832-24-000039.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0000909832-24-000039 |
| 2024-07-10 | 16:19 ET | [8-K](/filings/0000909832-24-000036.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000909832-24-000036 |
| 2024-06-06 | 18:12 ET | [10-Q](/filings/0000909832-24-000029.md) | Quarterly report, period 2024-05-12 | 0000909832-24-000029 |
| 2024-05-30 | 16:26 ET | [8-K](/filings/0000909832-24-000026.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000909832-24-000026 |
| 2024-04-10 | 16:38 ET | [8-K](/filings/0000909832-24-000020.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000909832-24-000020 |
| 2024-03-13 | 17:23 ET | [10-Q](/filings/0000909832-24-000017.md) | Quarterly report, period 2024-02-18 | 0000909832-24-000017 |
| 2024-03-07 | 16:37 ET | [8-K](/filings/0000909832-24-000012.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000909832-24-000012 |
| 2024-02-09 | 16:23 ET | [8-K](/filings/0000909832-24-000008.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000909832-24-000008 |
| 2024-01-22 | 17:14 ET | [8-K/A](/filings/0000909832-24-000005.md) | 5.02 Departure or appointment of officers or directors | 0000909832-24-000005 |
| 2024-01-22 | 17:10 ET | [8-K](/filings/0000909832-24-000003.md) | 5.07 Shareholder vote results; 8.01 Other events; 9.01 Financial statements and exhibits | 0000909832-24-000003 |
| 2023-12-20 | 16:49 ET | [10-Q](/filings/0000909832-23-000065.md) | Quarterly report, period 2023-11-26 | 0000909832-23-000065 |
| 2023-12-14 | 16:39 ET | [8-K](/filings/0000909832-23-000062.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0000909832-23-000062 |
| 2023-12-07 | 14:08 ET | [DEF 14A](/filings/0000909832-23-000058.md) | Proxy statement, period 2023-09-03 | 0000909832-23-000058 |
| 2023-11-24 | 17:23 ET | [8-K](/filings/0000909832-23-000049.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000909832-23-000049 |
| 2023-10-20 | 16:35 ET | [8-K](/filings/0000909832-23-000047.md) | 5.02 Departure or appointment of officers or directors; 8.01 Other events | 0000909832-23-000047 |

Page 1 of 7. [Older](/companies/cost/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 27, 2026, 16:16 ET. No prices; not investment advice.