Niu Technologies — All Filings
145 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
All
144
20-F
20-F/A
3
4
424B4
6-K
8-A12B
CERT
CORRESP
DRS
DRS/A
DRSLTR
EFFECT
F-1
F-1/A
FWP
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 6-K | FORM 6-K | 0001104659-26-029790 | Mar 18, 2026 | — |
| 4 | OWNERSHIP DOCUMENT | 0001104659-26-029058 | Mar 17, 2026 | Mar 15, 2026 |
| 144 | — | 0001973379-26-000113 | Mar 16, 2026 | — |
| SCHEDULE 13D/A | — | 0001104659-26-027384 | Mar 13, 2026 | — |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-024416 | Mar 6, 2026 | — |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-024410 | Mar 6, 2026 | — |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-023212 | Mar 4, 2026 | Mar 2, 2026 |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-023211 | Mar 4, 2026 | Mar 2, 2026 |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-023206 | Mar 4, 2026 | Mar 2, 2026 |
| SCHEDULE 13D/A | — | 0001104659-26-023192 | Mar 4, 2026 | — |
| SCHEDULE 13D/A | — | 0001104659-26-012968 | Feb 11, 2026 | — |
| SCHEDULE 13D/A | — | 0001104659-26-008949 | Feb 2, 2026 | — |
| 144 | — | 0001973379-26-000007 | Jan 12, 2026 | — |
| 144 | — | 0001973379-26-000006 | Jan 12, 2026 | — |
| 6-K | FORM 6-K | 0001104659-26-000391 | Jan 5, 2026 | — |
| 6-K | FORM 6-K | 0001104659-25-113167 | Nov 17, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-096895 | Oct 6, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-075980 | Aug 11, 2025 | — |
| SCHEDULE 13D/A | — | 0001104659-25-069646 | Jul 22, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-065920 | Jul 7, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-050181 | May 19, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-049996 | May 16, 2025 | — |
| 20-F | 20-F | 0001410578-25-000798 | Apr 18, 2025 | Dec 31, 2024 |
| 6-K | FORM 6-K | 0001104659-25-032344 | Apr 7, 2025 | — |
| 144 | — | 0001973379-25-000104 | Mar 17, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-024165 | Mar 17, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-001023 | Jan 6, 2025 | — |
| 6-K | FORM 6-K | 0001104659-24-119890 | Nov 18, 2024 | — |
| 6-K | FORM 6-K | 0001104659-24-106313 | Oct 4, 2024 | — |
| 6-K | FORM 6-K | 0001104659-24-087990 | Aug 12, 2024 | — |
| 6-K | FORM 6-K | 0001104659-24-077898 | Jul 5, 2024 | — |
| 6-K | FORM 6-K | 0001104659-24-063152 | May 20, 2024 | — |
| S-8 | FORM S-8 | 0001104659-24-050863 | Apr 24, 2024 | — |
| 20-F | FORM 20-F | 0001104659-24-050776 | Apr 24, 2024 | Dec 31, 2023 |
| 6-K | FORM 6-K | 0001104659-24-043843 | Apr 5, 2024 | — |
| 144 | — | 0001973379-24-000127 | Mar 18, 2024 | — |
| 6-K | FORM 6-K | 0001104659-24-035189 | Mar 18, 2024 | — |
| 6-K | FORM 6-K | 0001104659-24-012918 | Feb 9, 2024 | — |
| 6-K | FORM 6-K | 0001104659-24-001875 | Jan 5, 2024 | — |
| 6-K | FORM 6-K | 0001104659-23-128423 | Dec 22, 2023 | — |
| SC 13D | SC 13D | 0001104659-23-124287 | Dec 7, 2023 | — |
| 6-K | FORM 6-K | 0001104659-23-119677 | Nov 20, 2023 | — |
| 6-K | FORM 6-K | 0001104659-23-107519 | Oct 6, 2023 | — |
| UPLOAD | — | 0000000000-23-008951 | Aug 16, 2023 | — |
| 6-K | FORM 6-K | 0001104659-23-090718 | Aug 14, 2023 | — |
| CORRESP | — | 0001104659-23-088540 | Aug 8, 2023 | — |
| 20-F/A | FORM 20-F/A | 0001104659-23-088518 | Aug 8, 2023 | Dec 31, 2022 |
| UPLOAD | — | 0000000000-23-007927 | Jul 25, 2023 | — |
| CORRESP | — | 0001104659-23-082979 | Jul 21, 2023 | — |
| CORRESP | — | 0001104659-23-079272 | Jul 10, 2023 | — |