Niu Technologies SEC EDGAR Filings (CIK 0001744781)

SEC EDGAR filings, ownership reports, and insider transactions for Niu Technologies.

Symbol
NIU on Nasdaq
Industry
Motor Vehicles & Passenger Car Bodies (Office Of Manufacturing)
Business address
Building C, Rongxin Technology Center, No. 34 Chuangyuan Road, Beijing, 100012
State of incorporation
Cayman Islands
Fiscal year end
31 December
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Niu Technologies has filed 133 SEC EDGAR filings since 20 Jul 2018

Latest Filings

Recent SEC filings for Niu Technologies including 144, 6-K, SCHEDULE 13D/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
144 Open 144 document View SEC filing for 144 12 Jan 2026 001-38696
144 Open 144 document View SEC filing for 144 12 Jan 2026 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Jan 2026 05 Jan 2026 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 17 Nov 2025 17 Nov 2025 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 06 Oct 2025 06 Oct 2025 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 11 Aug 2025 11 Aug 2025 001-38696
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 22 Jul 2025 005-90798
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 07 Jul 2025 07 Jul 2025 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 19 May 2025 19 May 2025 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 May 2025 16 May 2025 001-38696
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 18 Apr 2025 31 Dec 2024 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 07 Apr 2025 07 Apr 2025 001-38696
144 Open 144 document View SEC filing for 144 17 Mar 2025 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 17 Mar 2025 17 Mar 2025 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 06 Jan 2025 06 Jan 2025 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 18 Nov 2024 18 Nov 2024 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 04 Oct 2024 04 Oct 2024 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 12 Aug 2024 12 Aug 2024 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Jul 2024 05 Jul 2024 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 20 May 2024 20 May 2024 001-38696
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 24 Apr 2024 333-278892
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 24 Apr 2024 31 Dec 2023 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Apr 2024 05 Apr 2024 001-38696
144 Open 144 document View SEC filing for 144 18 Mar 2024 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 18 Mar 2024 18 Mar 2024 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 09 Feb 2024 09 Feb 2024 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Jan 2024 05 Jan 2024 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 22 Dec 2023 22 Dec 2023 001-38696
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 07 Dec 2023 005-90798
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 20 Nov 2023 20 Nov 2023 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 06 Oct 2023 06 Oct 2023 001-38696
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 16 Aug 2023
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Aug 2023 14 Aug 2023 001-38696
CORRESP Open CORRESP document View SEC filing for CORRESP 08 Aug 2023
20-F/A Open 20-F/A document | Open XBRL data View SEC filing for 20-F/A FORM 20-F/A 08 Aug 2023 31 Dec 2022 001-38696
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 25 Jul 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 21 Jul 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 10 Jul 2023
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Jul 2023 05 Jul 2023 001-38696
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 26 Jun 2023
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 22 May 2023 22 May 2023 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 21 Apr 2023 21 Apr 2023 001-38696
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 21 Apr 2023 31 Dec 2022 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 06 Apr 2023 06 Apr 2023 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 20 Mar 2023 20 Mar 2023 001-38696
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 10 Feb 2023 005-90798
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 09 Feb 2023 005-90798
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 09 Feb 2023 005-90798
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SEC SCHEDULE 13G 06 Feb 2023 005-90798
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 1 03 Feb 2023 005-90798
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 06 Jan 2023 06 Jan 2023 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 21 Nov 2022 21 Nov 2022 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 07 Oct 2022 07 Oct 2022 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 07 Oct 2022 07 Oct 2022 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 15 Aug 2022 15 Aug 2022 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Jul 2022 05 Jul 2022 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 24 May 2022 24 May 2022 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 May 2022 05 May 2022 001-38696
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 27 Apr 2022 31 Dec 2021 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 04 Apr 2022 04 Apr 2022 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 09 Mar 2022 09 Mar 2022 001-38696
SC 13G Open SC 13G document View SEC filing for SC 13G SC13G 14 Feb 2022 005-90798
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 04 Feb 2022 04 Feb 2022 001-38696
SC 13G Open SC 13G document View SEC filing for SC 13G SEC SCHEDULE 13G 04 Feb 2022 005-90798
SC 13G Open SC 13G document View SEC filing for SC 13G 04 Feb 2022 005-90798
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 26 Jan 2022 005-90798
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 26 Jan 2022 005-90798
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Jan 2022 05 Jan 2022 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 22 Nov 2021 22 Nov 2021 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 19 Oct 2021 19 Oct 2021 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 12 Oct 2021 12 Oct 2021 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6K 23 Sep 2021 23 Sep 2021 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 Aug 2021 16 Aug 2021 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 09 Jul 2021 09 Jul 2021 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 17 May 2021 17 May 2021 001-38696
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 09 Apr 2021 31 Dec 2020 001-38696
6-K Open 6-K document View SEC filing for 6-K 6-K 07 Apr 2021 30 Apr 2021 001-38696
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 12 Mar 2021 31 Mar 2021 001-38696
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 27 Jan 2021 005-90798
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 27 Jan 2021 005-90798
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 11 Jan 2021 31 Jan 2021 001-38696
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 25 Nov 2020 005-90798
6-K Open 6-K document View SEC filing for 6-K 6-K 24 Nov 2020 30 Nov 2020 001-38696
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 13 Nov 2020 005-90798
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 23 Oct 2020 005-90798
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 19 Oct 2020 005-90798
6-K Open 6-K document View SEC filing for 6-K 6-K 13 Oct 2020 31 Oct 2020 001-38696
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 05 Oct 2020 005-90798
6-K Open 6-K document View SEC filing for 6-K 6-K 18 Aug 2020 31 Aug 2020 001-38696
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 10 Jul 2020 005-90798
6-K Open 6-K document View SEC filing for 6-K 6-K 06 Jul 2020 31 Jul 2020 001-38696
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 29 Jun 2020 005-90798
6-K Open 6-K document View SEC filing for 6-K 6-K 03 Jun 2020 30 Jun 2020 001-38696
6-K Open 6-K document View SEC filing for 6-K 6-K 19 May 2020 31 May 2020 001-38696
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 24 Apr 2020 31 Dec 2019 001-38696
6-K Open 6-K document View SEC filing for 6-K 6-K 22 Apr 2020 30 Apr 2020 001-38696
6-K Open 6-K document View SEC filing for 6-K 6-K 17 Mar 2020 31 Mar 2020 001-38696
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 16 Jan 2020 005-90798
6-K Open 6-K document View SEC filing for 6-K 6-K 26 Nov 2019 30 Nov 2019 001-38696
6-K Open 6-K document View SEC filing for 6-K 6-K 23 Aug 2019 31 Aug 2019 001-38696
6-K Open 6-K document View SEC filing for 6-K 6-K 14 May 2019 31 May 2019 001-38696
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 25 Apr 2019 31 Dec 2018 001-38696
6-K Open 6-K document View SEC filing for 6-K 6-K 18 Mar 2019 31 Mar 2019 001-38696
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 12 Feb 2019 005-90798
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2019 005-90798
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 30 Jan 2019 005-90798
S-8 Open S-8 document View SEC filing for S-8 S-8 11 Jan 2019 333-229190
6-K Open 6-K document View SEC filing for 6-K 6-K 20 Nov 2018 30 Nov 2018 001-38696
424B4 Open 424B4 document View SEC filing for 424B4 424B4 19 Oct 2018 333-227497
EFFECT Open EFFECT document View SEC filing for EFFECT 18 Oct 2018 333-227702
EFFECT Open EFFECT document View SEC filing for EFFECT 18 Oct 2018 333-227497
FWP Open FWP document View SEC filing for FWP FWP 18 Oct 2018 333-227497
CERT Open CERT document View SEC filing for CERT 18 Oct 2018 001-38696
F-1/A Open F-1/A document View SEC filing for F-1/A F-1/A 18 Oct 2018 333-227497
F-1/A Open F-1/A document View SEC filing for F-1/A F-1/A 16 Oct 2018 333-227497
CORRESP Open CORRESP document View SEC filing for CORRESP 16 Oct 2018
CORRESP Open CORRESP document View SEC filing for CORRESP 16 Oct 2018
CORRESP Open CORRESP document View SEC filing for CORRESP 15 Oct 2018
F-1/A Open F-1/A document View SEC filing for F-1/A F-1/A 15 Oct 2018 333-227497
F-6/A Open F-6/A document View SEC filing for F-6/A 12 Oct 2018 333-227702
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 10 Oct 2018
8-A12B Open 8-A12B document View SEC filing for 8-A12B 8-A12B 09 Oct 2018 001-38696
CORRESP Open CORRESP document View SEC filing for CORRESP 09 Oct 2018
F-1/A Open F-1/A document View SEC filing for F-1/A F-1/A 09 Oct 2018 333-227497
F-6 Open F-6 document View SEC filing for F-6 04 Oct 2018 333-227702
CORRESP Open CORRESP document View SEC filing for CORRESP 24 Sep 2018
F-1 Open F-1 document View SEC filing for F-1 F-1 24 Sep 2018 333-227497
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 12 Sep 2018
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 27 Aug 2018
DRS/A Open DRS/A document View SEC filing for DRS/A 27 Aug 2018 377-02181
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 17 Aug 2018
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 20 Jul 2018
DRS Open DRS document View SEC filing for DRS 20 Jul 2018 377-02181

About this filer

Niu Technologies files with the SEC under CIK 0001744781. This page aggregates EDGAR filings and related ownership activity.

Industry: Motor Vehicles & Passenger Car Bodies.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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