NIO - CIK 0001736541
NIO Inc. has filed 401 documents with the SEC between 2018 and 2026. The most frequent type is 6-k (263 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| 6-K | - | 2026-05-22 | 2026-05-22 |
| 6-K | - | 2026-05-21 | 2026-05-21 |
| 6-K | - | 2026-05-11 | 2026-05-11 |
| 6-K | - | 2026-05-08 | 2026-05-08 |
| 6-K | - | 2026-05-04 | 2026-05-04 |
| 6-K | - | 2026-04-10 | 2026-04-10 |
| 20-F | - | 2026-04-10 | 2025-12-31 |
| 6-K | - | 2026-04-01 | 2026-04-01 |
| New insider ownership | 3 | 2026-03-18 | 2026-03-18 |
| New insider ownership | 3 | 2026-03-18 | 2026-03-18 |
| New insider ownership | 3 | 2026-03-18 | 2026-03-18 |
| New insider ownership | 3 | 2026-03-18 | 2026-03-18 |
| New insider ownership | 3 | 2026-03-18 | 2026-03-18 |
| New insider ownership | 3 | 2026-03-18 | 2026-03-18 |
| New insider ownership | 3 | 2026-03-18 | 2026-03-18 |
| New insider ownership | 3 | 2026-03-18 | 2026-03-18 |
| New insider ownership | 3 | 2026-03-18 | 2026-03-18 |
| New insider ownership | 3 | 2026-03-18 | 2026-03-18 |
| New insider ownership | 3 | 2026-03-18 | 2026-03-18 |
| New insider ownership | 3 | 2026-03-18 | 2026-03-18 |
| 6-K | - | 2026-03-10 | 2026-03-10 |
| Employee stock plan | S-8 | 2026-03-10 | - |
| 6-K | - | 2026-03-10 | 2026-03-10 |
| 6-K | - | 2026-03-02 | 2026-03-02 |
| 6-K | - | 2026-02-26 | 2026-02-26 |
| 6-K | - | 2026-02-26 | 2026-02-26 |
| 6-K | - | 2026-02-05 | 2026-02-05 |
| 6-K | - | 2026-02-02 | 2026-02-02 |
| SCHEDULE 13D/A | - | 2026-01-13 | - |
| SCHEDULE 13D/A | - | 2026-01-08 | - |
| 6-K | - | 2026-01-02 | 2026-01-02 |
| 6-K | - | 2025-12-01 | 2025-12-01 |
| 6-K | - | 2025-11-25 | 2025-11-25 |
| 6-K | - | 2025-11-12 | 2025-11-12 |
| 6-K | - | 2025-11-03 | 2025-11-03 |
| 6-K | - | 2025-10-01 | 2025-10-01 |
| 6-K | - | 2025-09-22 | 2025-09-22 |
| 6-K | - | 2025-09-17 | 2025-09-17 |
| Prospectus supplement | 424B5 | 2025-09-11 | - |
| 6-K | - | 2025-09-10 | 2025-09-10 |
| 6-K | - | 2025-09-10 | 2025-09-10 |
| Prospectus supplement | 424B5 | 2025-09-10 | - |
| 6-K | - | 2025-09-10 | 2025-06-30 |
| 6-K | - | 2025-09-02 | 2025-09-02 |
| 6-K | - | 2025-09-02 | 2025-09-02 |
| 6-K | - | 2025-09-02 | 2025-09-02 |
| 6-K | - | 2025-08-20 | 2025-08-20 |
| 6-K | - | 2025-08-01 | 2025-08-01 |
| 6-K | - | 2025-07-01 | 2025-07-01 |
| 6-K | - | 2025-06-25 | 2025-06-25 |