Northann Corp. SEC EDGAR Filings (CIK 0001923780)

SEC EDGAR filings, ownership reports, and insider transactions for Northann Corp..

Symbol
NCL on NYSE
Industry
Plastics Products, Nec (Industrial Applications And Services)
Business address
2251 Catawba River Rd, Fort Lawn, SC, 29714
State of incorporation
NV
Fiscal year end
31 December
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Northann Corp. has filed 144 SEC EDGAR filings since 29 Jul 2022

Latest Filings

Recent SEC filings for Northann Corp. including 424B3, 8-K, 4 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
424B3 Open 424B3 document View SEC filing for 424B3 FORM 424B3 05 Jan 2026 333-290562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 02 Jan 2026 31 Dec 2025 001-41816
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 02 Jan 2026 02 Jan 2026 001-41816
424B3 Open 424B3 document View SEC filing for 424B3 FORM 424B3 29 Dec 2025 333-290562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 23 Dec 2025 18 Dec 2025 001-41816
4 Open 4 document View SEC filing for 4 18 Dec 2025 17 Nov 2025
424B3 Open 424B3 document View SEC filing for 424B3 FORM 424B3 12 Dec 2025 333-290562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 11 Dec 2025 08 Dec 2025 001-41816
424B3 Open 424B3 document View SEC filing for 424B3 FORM 424B3 04 Dec 2025 333-290562
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 04 Dec 2025 04 Dec 2025 001-41816
424B3 Open 424B3 document View SEC filing for 424B3 FORM 424B3 25 Nov 2025 333-290562
PRE 14A Open PRE 14A document View SEC filing for PRE 14A FORM PRE 14A 24 Nov 2025 24 Nov 2025 001-41816
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 24 Nov 2025 23 Nov 2025 001-41816
4 Open 4 document View SEC filing for 4 20 Nov 2025 17 Nov 2025
424B3 Open 424B3 document View SEC filing for 424B3 FORM 424B3 20 Nov 2025 333-290562
4 Open 4 document View SEC filing for 4 20 Nov 2025 11 Sep 2025
424B3 Open 424B3 document View SEC filing for 424B3 FORM 424B3 18 Nov 2025 333-290562
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 Nov 2025 30 Sep 2025 001-41816
424B3 Open 424B3 document View SEC filing for 424B3 FORM 424B3 14 Nov 2025 333-290562
S-1/A Open S-1/A document View SEC filing for S-1/A FORM S-1/A 24 Oct 2025 333-290562
4 Open 4 document View SEC filing for 4 15 Oct 2025 29 Jul 2025
3 Open 3 document View SEC filing for 3 15 Oct 2025 01 Jan 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 07 Oct 2025 03 Oct 2025 001-41816
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 FORM S-1 26 Sep 2025 333-290562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 25 Sep 2025 17 Sep 2025 001-41816
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 09 Sep 2025 03 Sep 2025 001-41816
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 19 Aug 2025 30 Jun 2025 001-41816
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q FORM NT-10-Q 14 Aug 2025 30 Jun 2025 001-41816
4 Open 4 document View SEC filing for 4 06 Aug 2025 29 Jul 2025
4 Open 4 document View SEC filing for 4 06 Aug 2025 29 Jul 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 22 Jul 2025 18 Jul 2025 001-41816
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 18 Jul 2025 31 Mar 2025 001-41816
10-K/A Open 10-K/A document | Open XBRL data View SEC filing for 10-K/A FORM 10-KA 02 Jul 2025 31 Dec 2024 001-41816
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 01 Jul 2025 31 Dec 2024 001-41816
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A FORM 8-K/A 30 May 2025 24 May 2025 001-41816
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 27 May 2025 24 May 2025 001-41816
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q FORM NT 10-Q 16 May 2025 31 Mar 2025 001-41816
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 22 Apr 2025 16 Apr 2025 001-41816
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 04 Apr 2025 31 Mar 2025 001-41816
NT 10-K Open NT 10-K document View SEC filing for NT 10-K FORM NT 10-K 31 Mar 2025 31 Dec 2024 001-41816
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 06 Mar 2025 005-94228
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 05 Mar 2025 21 Jan 2025 001-41816
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 26 Feb 2025 005-94228
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 26 Feb 2025 005-94228
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 21 Feb 2025 005-94228
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 20 Feb 2025 005-94228
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 20 Feb 2025 005-94228
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 20 Feb 2025 005-94228
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 13 Feb 2025 333-284904
424B3 Open 424B3 document View SEC filing for 424B3 FORM 424B3 07 Feb 2025 333-284033
EFFECT Open EFFECT document View SEC filing for EFFECT 06 Feb 2025 333-284033
CORRESP Open CORRESP document View SEC filing for CORRESP 04 Feb 2025
S-1/A Open S-1/A document View SEC filing for S-1/A FORM S-1/A 29 Jan 2025 333-284033
CORRESP Open CORRESP document View SEC filing for CORRESP 28 Jan 2025
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 27 Jan 2025 333-284033
CORRESP Open CORRESP document View SEC filing for CORRESP 14 Jan 2025
S-1/A Open S-1/A document View SEC filing for S-1/A FORM S-1/A 14 Jan 2025 333-284033
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 07 Jan 2025 333-284033
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 02 Jan 2025 31 Dec 2024 001-41816
DEFR14A Open DEFR14A document View SEC filing for DEFR14A FORM DEFR 14A 31 Dec 2024 001-41816
S-1 Open S-1 document View SEC filing for S-1 FORM S-1 23 Dec 2024 333-284033
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 23 Dec 2024 20 Dec 2024 001-41816
DEFR14A Open DEFR14A document View SEC filing for DEFR14A FORM DEFR 14A 18 Dec 2024 001-41816
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 17 Dec 2024 17 Dec 2024 001-41816
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRE 14A 06 Dec 2024 06 Dec 2024 001-41816
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 06 Dec 2024 06 Dec 2024 001-41816
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 05 Dec 2024 04 Dec 2024 001-41816
4 Open 4 document View SEC filing for 4 04 Dec 2024 04 Sep 2024
4 Open 4 document View SEC filing for 4 02 Dec 2024 04 Sep 2024
4 Open 4 document View SEC filing for 4 02 Dec 2024 04 Sep 2024
3 Open 3 document View SEC filing for 3 02 Dec 2024 23 May 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 21 Nov 2024 19 Nov 2024 001-41816
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 19 Nov 2024 30 Sep 2024 001-41816
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 15 Nov 2024 13 Nov 2024 001-41816
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q FORM NT-10-Q 14 Nov 2024 30 Sep 2024 001-41816
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 15 Oct 2024 11 Oct 2024 001-41816
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 Aug 2024 30 Jun 2024 001-41816
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 05 Aug 2024 26 Jul 2024 001-41816
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 27 Jun 2024 22 Jun 2024 001-41816
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 31 May 2024 24 May 2024 001-41816
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 23 May 2024 17 May 2024 001-41816
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 20 May 2024 31 Mar 2024 001-41816
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q FORM NT-10-Q 15 May 2024 31 Mar 2024 001-41816
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 17 Apr 2024 15 Apr 2024 001-41816
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K NCL-20231231 16 Apr 2024 31 Dec 2023 001-41816
NT 10-K Open NT 10-K document View SEC filing for NT 10-K FORM 12B-25 01 Apr 2024 31 Dec 2023 001-41816
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 08 Mar 2024 333-277808
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 20 Nov 2023 30 Sep 2023 001-41816
SC 13D Open SC 13D document View SEC filing for SC 13D FORM SC 13D 16 Nov 2023 005-94228
3 Open 3 document View SEC filing for 3 16 Nov 2023 29 Sep 2023
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q FORM NT-10-Q 15 Nov 2023 15 Nov 2023 001-41816
3 Open 3 document View SEC filing for 3 31 Oct 2023 29 Sep 2023
3 Open 3 document View SEC filing for 3 31 Oct 2023 29 Sep 2023
3 Open 3 document View SEC filing for 3 31 Oct 2023 29 Sep 2023
3 Open 3 document View SEC filing for 3 31 Oct 2023 29 Sep 2023
3 Open 3 document View SEC filing for 3 31 Oct 2023 29 Sep 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 26 Oct 2023 25 Oct 2023 001-41816
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 23 Oct 2023 18 Oct 2023 001-41816
424B4 Open 424B4 document View SEC filing for 424B4 FORM 424B4 20 Oct 2023 333-273246
EFFECT Open EFFECT document View SEC filing for EFFECT 29 Sep 2023 333-273246
CORRESP Open CORRESP document View SEC filing for CORRESP 29 Sep 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 28 Sep 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 28 Sep 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 25 Sep 2023
CERT Open CERT document View SEC filing for CERT NYSE AMERICAN CERTIFICATION 25 Sep 2023 001-41816
CORRESP Open CORRESP document View SEC filing for CORRESP 25 Sep 2023
8-A12B Open 8-A12B document View SEC filing for 8-A12B FORM 8-A12B 25 Sep 2023 001-41816
CORRESP Open CORRESP document View SEC filing for CORRESP 08 Sep 2023
S-1/A Open S-1/A document View SEC filing for S-1/A FORM S-1/A 08 Sep 2023 333-273246
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 07 Sep 2023
S-1/A Open S-1/A document View SEC filing for S-1/A FORM S-1/A 05 Sep 2023 333-273246
CORRESP Open CORRESP document View SEC filing for CORRESP 01 Sep 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 31 Aug 2023
S-1/A Open S-1/A document View SEC filing for S-1/A FORM S-1/A 24 Aug 2023 333-273246
CORRESP Open CORRESP document View SEC filing for CORRESP 27 Jul 2023
S-1/A Open S-1/A document View SEC filing for S-1/A FORM S-1/A 27 Jul 2023 333-273246
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 25 Jul 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 14 Jul 2023
S-1 Open S-1 document View SEC filing for S-1 FORM S-1 14 Jul 2023 333-273246
D Open D document View SEC filing for D 30 Jun 2023 021-485759
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 30 May 2023
DRS/A Open DRS/A document View SEC filing for DRS/A 25 May 2023 377-06297
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 24 May 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 04 May 2023
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 28 Apr 2023
DRS/A Open DRS/A document View SEC filing for DRS/A 28 Apr 2023 377-06297
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 06 Apr 2023
DRS/A Open DRS/A document View SEC filing for DRS/A 31 Mar 2023 377-06297
DRS/A Open DRS/A document View SEC filing for DRS/A 10 Feb 2023 377-06297
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 09 Feb 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 02 Feb 2023
DRS/A Open DRS/A document View SEC filing for DRS/A 27 Jan 2023 377-06297
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 26 Jan 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 11 Jan 2023
DRS/A Open DRS/A document View SEC filing for DRS/A 27 Dec 2022 377-06297
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 23 Dec 2022
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 08 Nov 2022
DRS/A Open DRS/A document View SEC filing for DRS/A 28 Oct 2022 377-06297
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 27 Oct 2022
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 11 Oct 2022
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 26 Sep 2022
DRS/A Open DRS/A document View SEC filing for DRS/A 26 Sep 2022 377-06297
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 25 Aug 2022
DRS Open DRS document View SEC filing for DRS 29 Jul 2022 377-06297

About this filer

Northann Corp. files with the SEC under CIK 0001923780. This page aggregates EDGAR filings and related ownership activity.

Industry: Plastics Products, Nec.

See insider transactions for this issuer.

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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