COST News
Official issuer or fund updates, exact SEC current reports, and large established publisher coverage, newest first. Every lawfully retained item remains in the corpus; each public page contains at most 100 rows. Headlines open the exact source; summaries are concise descriptions and not investment recommendations. Captured 2026-08-31.
| Date | Type | Publisher | Headline | Summary |
|---|---|---|---|---|
| 2026-07-08 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2026-05-28 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2026-04-15 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2026-03-05 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2026-01-21 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.07,8.01. |
| 2025-12-11 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2025-10-20 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02,9.01. |
| 2025-10-15 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2025-09-25 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2025-08-07 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02. |
| 2025-07-16 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2025-06-11 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02. |
| 2025-05-29 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2025-04-16 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2025-03-06 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2025-02-03 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02. |
| 2025-01-27 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.07,8.01. |
| 2024-12-12 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2024-11-07 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02,9.01. |
| 2024-10-17 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2024-09-26 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2024-09-20 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.03,9.01. |
| 2024-07-10 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2024-05-30 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2024-04-10 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2024-03-07 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2024-02-09 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02,7.01,9.01. |
| 2024-01-22 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.07,8.01,9.01. |
| 2024-01-22 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K/A | COSTCO WHOLESALE CORP /NEW filed Form 8-K/A covering items 5.02. |
| 2023-12-14 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,8.01,9.01. |
| 2023-11-24 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02,9.01. |
| 2023-10-20 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02,8.01. |
| 2023-09-26 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2023-08-17 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02,9.01. |
| 2023-08-10 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.03,8.01,9.01. |
| 2023-05-25 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2023-04-19 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2023-03-03 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2023-01-25 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.07. |
| 2023-01-19 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2022-12-09 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2022-11-09 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02,9.01. |
| 2022-10-12 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2022-09-23 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2022-07-13 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2022-05-26 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2022-05-06 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02. |
| 2022-04-13 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2022-03-09 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02. |
| 2022-03-04 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2022-02-03 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02. |
| 2022-01-25 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.07. |
| 2022-01-20 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2021-12-09 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2021-11-10 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02,9.01. |
| 2021-10-13 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2021-09-23 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2021-09-03 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02. |
| 2021-07-14 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2021-05-27 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2021-04-14 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2021-03-04 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2021-01-26 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2021-01-26 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.07. |
| 2020-12-10 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2020-11-18 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2020-10-15 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02,9.01. |
| 2020-10-14 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2020-09-24 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2020-09-16 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.03,9.01. |
| 2020-07-16 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2020-05-28 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2020-04-17 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2020-04-16 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2020-03-05 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2020-01-29 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.03,9.01. |
| 2020-01-28 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.07. |
| 2020-01-24 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2019-12-12 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2019-11-27 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02. |
| 2019-10-21 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2019-10-21 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02,9.01. |
| 2019-10-03 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2019-08-14 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2019-05-31 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2019-04-30 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.03,8.01,9.01. |
| 2019-03-07 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2019-01-30 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.07. |
| 2019-01-25 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2018-12-13 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2018-10-26 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02,9.01. |
| 2018-10-24 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2018-10-04 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2018-08-17 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2018-06-01 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2018-04-25 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2018-03-07 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 2.02,9.01. |
| 2018-02-05 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.07. |
| 2018-01-31 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 8.01,9.01. |
| 2018-01-09 | Current report | SEC filing | COSTCO WHOLESALE CORP /NEW filed Form 8-K | COSTCO WHOLESALE CORP /NEW filed Form 8-K covering items 5.02. |