Niu Technologies (NIU) Insider Trading Disclosures
Niu Technologies (NIU) is a publicly traded company on the Nasdaq, categorized under SIC 3711 (Motor Vehicles & Passenger Car Bodies). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: NIU
CIK: 1744781
Exchange: Nasdaq
SIC 3711: Motor Vehicles & Passenger Car Bodies
Fiscal Year End: 12/31
State: E9
Independent PCAOB Auditor
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Audit Firm
KPMG Huazhen LLP
Auditor SinceSince 12/31/2017 12:00:00 AM
Lead Engagement PartnerPu Wang
Audit LocationBeijing, China
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 6-K | 2026-10-05 | 2026-10-05 | FORM 6-K | 0001104659-26-113445 | View SEC Doc Filr Page |
| 6-K | 2026-08-10 | 2026-08-10 | FORM 6-K | 0001104659-26-092992 | View SEC Doc Filr Page |
| SCHEDULE 13D/A | 2026-07-24 | — | SCHEDULE 13D/A Filing | 0001104659-26-086437 | View SEC Doc Filr Page |
| 6-K | 2026-07-06 | 2026-07-06 | FORM 6-K | 0001104659-26-080507 | View SEC Doc Filr Page |
| SCHEDULE 13D/A | 2026-06-26 | — | SCHEDULE 13D/A Filing | 0001104659-26-078036 | View SEC Doc Filr Page |
| SCHEDULE 13D/A | 2026-06-12 | — | SCHEDULE 13D/A Filing | 0001104659-26-073158 | View SEC Doc Filr Page |
| 6-K | 2026-05-18 | 2026-05-18 | FORM 6-K | 0001104659-26-062910 | View SEC Doc Filr Page |
| 20-F | 2026-04-17 | 2025-12-31 | 20-F | 0001104659-26-044568 | View SEC Doc Filr Page |
| 6-K | 2026-04-06 | 2026-04-06 | FORM 6-K | 0001104659-26-039763 | View SEC Doc Filr Page |
| 6-K | 2026-03-18 | 2026-03-18 | FORM 6-K | 0001104659-26-029790 | View SEC Doc Filr Page |
| 4 | 2026-03-17 | 2026-03-15 | OWNERSHIP DOCUMENT | 0001104659-26-029058 | View SEC Doc Filr Page |
| 144 | 2026-03-16 | — | 144 Filing | 0001973379-26-000113 | View SEC Doc Filr Page |
| SCHEDULE 13D/A | 2026-03-13 | — | SCHEDULE 13D/A Filing | 0001104659-26-027384 | View SEC Doc Filr Page |
| 3 | 2026-03-06 | 2026-03-06 | OWNERSHIP DOCUMENT | 0001104659-26-024416 | View SEC Doc Filr Page |
| 3 | 2026-03-06 | 2026-03-06 | OWNERSHIP DOCUMENT | 0001104659-26-024410 | View SEC Doc Filr Page |
| 3 | 2026-03-04 | 2026-03-02 | OWNERSHIP DOCUMENT | 0001104659-26-023212 | View SEC Doc Filr Page |
| 3 | 2026-03-04 | 2026-03-02 | OWNERSHIP DOCUMENT | 0001104659-26-023211 | View SEC Doc Filr Page |
| 3 | 2026-03-04 | 2026-03-02 | OWNERSHIP DOCUMENT | 0001104659-26-023206 | View SEC Doc Filr Page |
| SCHEDULE 13D/A | 2026-03-04 | — | SCHEDULE 13D/A Filing | 0001104659-26-023192 | View SEC Doc Filr Page |
| SCHEDULE 13D/A | 2026-02-11 | — | SCHEDULE 13D/A Filing | 0001104659-26-012968 | View SEC Doc Filr Page |
| SCHEDULE 13D/A | 2026-02-02 | — | SCHEDULE 13D/A Filing | 0001104659-26-008949 | View SEC Doc Filr Page |
| 144 | 2026-01-12 | — | 144 Filing | 0001973379-26-000007 | View SEC Doc Filr Page |
| 144 | 2026-01-12 | — | 144 Filing | 0001973379-26-000006 | View SEC Doc Filr Page |
| 6-K | 2026-01-05 | 2026-01-05 | FORM 6-K | 0001104659-26-000391 | View SEC Doc Filr Page |
| 6-K | 2025-11-17 | 2025-11-17 | FORM 6-K | 0001104659-25-113167 | View SEC Doc Filr Page |