6-K
File 001-38696
FORM 6-K
- Filing date
- 18 May 2026
- Reporting date
- 18 May 2026
- SEC evidence
- Open document Open filing
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Niu Technologies reports
- Company location
- Beijing
- Fiscal year end
- 31 December
Company
Names, identifiers, and filing context for this profile.
1 identity field
SEC filing record 1 source field available
Niu Technologies has filed 148 SEC EDGAR filings since 20 Jul 2018
SEC filing history
Showing 1-25 of 148 matching filings.
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1
20-F
File 001-38696
20-F
- Filing date
- 17 Apr 2026
- Reporting date
- 31 Dec 2025
- SEC evidence
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6-K
File 001-38696
FORM 6-K
- Filing date
- 06 Apr 2026
- Reporting date
- 06 Apr 2026
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6-K
File 001-38696
FORM 6-K
- Filing date
- 18 Mar 2026
- Reporting date
- 18 Mar 2026
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4
OWNERSHIP DOCUMENT
- Filing date
- 17 Mar 2026
- Reporting date
- 15 Mar 2026
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144
File 001-38696
144 filing
- Filing date
- 16 Mar 2026
- Reporting date
- Not listed
- SEC evidence
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SCHEDULE 13D/A
File 005-90798
SCHEDULE 13D/A filing
- Filing date
- 13 Mar 2026
- Reporting date
- Not listed
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3
OWNERSHIP DOCUMENT
- Filing date
- 06 Mar 2026
- Reporting date
- 06 Mar 2026
- SEC evidence
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3
OWNERSHIP DOCUMENT
- Filing date
- 06 Mar 2026
- Reporting date
- 06 Mar 2026
- SEC evidence
- Open document Open filing
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3
OWNERSHIP DOCUMENT
- Filing date
- 04 Mar 2026
- Reporting date
- 02 Mar 2026
- SEC evidence
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3
OWNERSHIP DOCUMENT
- Filing date
- 04 Mar 2026
- Reporting date
- 02 Mar 2026
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3
OWNERSHIP DOCUMENT
- Filing date
- 04 Mar 2026
- Reporting date
- 02 Mar 2026
- SEC evidence
- Open document Open filing
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SCHEDULE 13D/A
File 005-90798
SCHEDULE 13D/A filing
- Filing date
- 04 Mar 2026
- Reporting date
- Not listed
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- Open document Open filing
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SCHEDULE 13D/A
File 005-90798
SCHEDULE 13D/A filing
- Filing date
- 11 Feb 2026
- Reporting date
- Not listed
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SCHEDULE 13D/A
File 005-90798
SCHEDULE 13D/A filing
- Filing date
- 02 Feb 2026
- Reporting date
- Not listed
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144
File 001-38696
144 filing
- Filing date
- 12 Jan 2026
- Reporting date
- Not listed
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144
File 001-38696
144 filing
- Filing date
- 12 Jan 2026
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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6-K
File 001-38696
FORM 6-K
- Filing date
- 05 Jan 2026
- Reporting date
- 05 Jan 2026
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6-K
File 001-38696
FORM 6-K
- Filing date
- 17 Nov 2025
- Reporting date
- 17 Nov 2025
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6-K
File 001-38696
FORM 6-K
- Filing date
- 06 Oct 2025
- Reporting date
- 06 Oct 2025
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- Open document Open filing
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6-K
File 001-38696
FORM 6-K
- Filing date
- 11 Aug 2025
- Reporting date
- 11 Aug 2025
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SCHEDULE 13D/A
File 005-90798
SCHEDULE 13D/A filing
- Filing date
- 22 Jul 2025
- Reporting date
- Not listed
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6-K
File 001-38696
FORM 6-K
- Filing date
- 07 Jul 2025
- Reporting date
- 07 Jul 2025
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6-K
File 001-38696
FORM 6-K
- Filing date
- 19 May 2025
- Reporting date
- 19 May 2025
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- Open document Open filing
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6-K
File 001-38696
FORM 6-K
- Filing date
- 16 May 2025
- Reporting date
- 16 May 2025
- SEC evidence
- Open document Open filing
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