FILINGS
| NIU 0001744781 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2025-01-06 | 6-K | FORM 6-K | View Document |
| 2024-11-18 | 6-K | FORM 6-K | View Document |
| 2024-10-04 | 6-K | FORM 6-K | View Document |
| 2024-08-12 | 6-K | FORM 6-K | View Document |
| 2024-07-05 | 6-K | FORM 6-K | View Document |
| 2024-05-20 | 6-K | FORM 6-K | View Document |
| 2024-04-24 | S-8 | FORM S-8 | View Document |
| 2024-04-24 | 20-F | FORM 20-F | View Document |
| 2024-04-05 | 6-K | FORM 6-K | View Document |
| 2024-03-18 | 144 | View Document | |
| 2024-03-18 | 6-K | FORM 6-K | View Document |
| 2024-02-09 | 6-K | FORM 6-K | View Document |
| 2024-01-05 | 6-K | FORM 6-K | View Document |
| 2023-12-22 | 6-K | FORM 6-K | View Document |
| 2023-12-07 | SC 13D | SC 13D | View Document |
| 2023-11-20 | 6-K | FORM 6-K | View Document |
| 2023-10-06 | 6-K | FORM 6-K | View Document |
| 2023-08-16 | UPLOAD | View Document | |
| 2023-08-14 | 6-K | FORM 6-K | View Document |
| 2023-08-08 | CORRESP | View Document | |
| 2023-08-08 | 20-F/A | FORM 20-F/A | View Document |
| 2023-07-25 | UPLOAD | View Document | |
| 2023-07-21 | CORRESP | View Document | |
| 2023-07-10 | CORRESP | View Document | |
| 2023-07-05 | 6-K | FORM 6-K | View Document |
| 2023-06-26 | UPLOAD | View Document | |
| 2023-05-22 | 6-K | FORM 6-K | View Document |
| 2023-04-21 | 6-K | FORM 6-K | View Document |
| 2023-04-21 | 20-F | FORM 20-F | View Document |
| 2023-04-06 | 6-K | FORM 6-K | View Document |
| 2023-03-20 | 6-K | FORM 6-K | View Document |
| 2023-02-10 | SC 13G/A | SC 13G/A | View Document |
| 2023-02-09 | SC 13G/A | SC 13G/A | View Document |
| 2023-02-09 | SC 13G/A | SC 13G/A | View Document |
| 2023-02-06 | SC 13G/A | SEC SCHEDULE 13G | View Document |
| 2023-02-03 | SC 13G/A | AMENDMENT NO. 1 | View Document |
| 2023-01-06 | 6-K | FORM 6-K | View Document |
| 2022-11-21 | 6-K | FORM 6-K | View Document |
| 2022-10-07 | 6-K | FORM 6-K | View Document |
| 2022-10-07 | 6-K | FORM 6-K | View Document |
| 2022-08-15 | 6-K | FORM 6-K | View Document |
| 2022-07-05 | 6-K | FORM 6-K | View Document |
| 2022-05-24 | 6-K | FORM 6-K | View Document |
| 2022-05-05 | 6-K | FORM 6-K | View Document |
| 2022-04-27 | 20-F | FORM 20-F | View Document |
| 2022-04-04 | 6-K | FORM 6-K | View Document |
| 2022-03-09 | 6-K | FORM 6-K | View Document |
| 2022-02-14 | SC 13G | SC13G | View Document |
| 2022-02-04 | 6-K | FORM 6-K | View Document |
| 2022-02-04 | SC 13G | SEC SCHEDULE 13G | View Document |
| 2022-02-04 | SC 13G | View Document | |
| 2022-01-26 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2022-01-26 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2022-01-05 | 6-K | FORM 6-K | View Document |
| 2021-11-22 | 6-K | FORM 6-K | View Document |
| 2021-10-19 | 6-K | FORM 6-K | View Document |
| 2021-10-12 | 6-K | FORM 6-K | View Document |
| 2021-09-23 | 6-K | FORM 6K | View Document |
| 2021-08-16 | 6-K | FORM 6-K | View Document |
| 2021-07-09 | 6-K | FORM 6-K | View Document |
| 2021-05-17 | 6-K | FORM 6-K | View Document |
| 2021-04-09 | 20-F | FORM 20-F | View Document |
| 2021-04-07 | 6-K | 6-K | View Document |
| 2021-03-12 | 6-K | FORM 6-K | View Document |
| 2021-01-27 | SC 13G/A | SC 13G/A | View Document |
| 2021-01-27 | SC 13G/A | SC 13G/A | View Document |
| 2021-01-11 | 6-K | FORM 6-K | View Document |
| 2020-11-25 | SC 13D/A | SC 13D/A | View Document |
| 2020-11-24 | 6-K | 6-K | View Document |
| 2020-11-13 | SC 13D/A | SC 13D/A | View Document |
| 2020-10-23 | SC 13D/A | SC 13D/A | View Document |
| 2020-10-19 | SC 13D/A | SC 13D/A | View Document |
| 2020-10-13 | 6-K | 6-K | View Document |
| 2020-10-05 | SC 13D/A | SC 13D/A | View Document |
| 2020-08-18 | 6-K | 6-K | View Document |
| 2020-07-10 | SC 13D/A | SC 13D/A | View Document |
| 2020-07-06 | 6-K | 6-K | View Document |
| 2020-06-29 | SC 13D/A | SC 13D/A | View Document |
| 2020-06-03 | 6-K | 6-K | View Document |
| 2020-05-19 | 6-K | 6-K | View Document |
| 2020-04-24 | 20-F | 20-F | View Document |
| 2020-04-22 | 6-K | 6-K | View Document |
| 2020-03-17 | 6-K | 6-K | View Document |
| 2020-01-16 | SC 13G/A | SC 13G/A | View Document |
| 2019-11-26 | 6-K | 6-K | View Document |
| 2019-08-23 | 6-K | 6-K | View Document |
| 2019-05-14 | 6-K | 6-K | View Document |
| 2019-04-25 | 20-F | 20-F | View Document |
| 2019-03-18 | 6-K | 6-K | View Document |
| 2019-02-12 | SC 13D | SC 13D | View Document |
| 2019-02-12 | SC 13G | SC 13G | View Document |
| 2019-01-30 | SC 13G | SC 13G | View Document |
| 2019-01-11 | S-8 | S-8 | View Document |
| 2018-11-20 | 6-K | 6-K | View Document |
| 2018-10-19 | 424B4 | 424B4 | View Document |
| 2018-10-18 | EFFECT | View Document | |
| 2018-10-18 | EFFECT | View Document | |
| 2018-10-18 | FWP | FWP | View Document |
| 2018-10-18 | CERT | View Document | |
| 2018-10-18 | F-1/A | F-1/A | View Document |
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