424B3 1 ncl117_424b3.htm FORM 424B3

Prospectus Supplement No. 7		Filed pursuant to Rule 424(b)(3)
(To Prospectus dated November 13, 2025)		Registration Statement No. 333-290562

Northann Corp.

This prospectus supplement updates, amends and supplements the prospectus dated November 13, 2025 (the “Prospectus”), which forms a part of our Registration Statement on Form S-1 (Registration No. 333-290562). Capitalized terms used in this prospectus supplement and not otherwise defined herein have the meanings specified in the Prospectus.

This prospectus supplement is being filed to update, amend, and supplement the information included in the Prospectus with the information contained in our Current Report on Form 8-K, filed with the SEC on January 2, 2026, which is set forth below.

This prospectus supplement is not complete without the Prospectus. This prospectus supplement should be read in conjunction with the Prospectus, which is to be delivered with this prospectus supplement, and is qualified by reference thereto, except to the extent that the information in this prospectus supplement updates or supersedes the information contained in the Prospectus. Please keep this prospectus supplement with your Prospectus for future reference.

Our common stock is traded on NYSE American under the symbol “NCL.” On January 2, 2026, the last reported sale price of our common stock was $0.30 per share.

Investing in shares of our Ordinary Shares involves risks that are described in the “Risk Factors” section beginning on page 16 of the Prospectus.

Neither the U.S. Securities and Exchange Commission nor any state securities commission has approved or disapproved of the securities to be issued under the Prospectus or determined if the Prospectus or this prospectus supplement is truthful or complete. Any representation to the contrary is a criminal offense.

The date of this prospectus supplement is January 5, 2026.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): December 31, 2025

NORTHANN CORP.

(Exact name of registrant as specified in its charter)

Nevada

000-56051

82-2911016

(State or Other Jurisdiction

of Incorporation)

(Commission

File Number)

(I.R.S. Employer

Identification No.)

2251 Catawba River Rd.

Fort Lawn,

29714

(Address of Principal Executive Office) (Zip Code)

(916) 573 3803

(Registrant’s telephone number, including area code)

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which

registered

Common Stock, $0.001 par value

NCL

NYSE American LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging Growth Company x

If an emerging growth company, indicate by checkmark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Item 5.07 Submission of Matters to a Vote of Security Holders.

On December 31, 2025, Northann Corp. (the “Company”) held its annual general meeting of stockholders (the “Annual General Meeting”). The matters voted on at the Annual General Meeting were: (i) the election of five directors to hold office until the next annual meeting of stockholders or until their successors are duly elected and qualified; (ii) the ratification of LAO Professionals as the Company’s independent registered public accounting firm for the year ending December 31, 2025; (iii) the adoption of the proposal to authorize the Board of Directors of the Company (the “Board”), in its discretion, a reverse stock split of all of the Company’s issued and outstanding common stock, par value $0.0001 per share (with no change to the authorized capital stock of the Company), at a specific ratio, ranging from one-for-three (1:3) to one-for-twenty (1:20), with the timing and ratio to be determined by the Board if effected (the “Reverse Split Proposal”); (iv) the adoption of the proposal to amend the terms of the Company’s 2023 Equity Incentive Plan, as amended, to provide for an additional 2,000,000 shares to be issued in connection with awards granted thereunder (the “Amendment to Plan Proposal”); (v) the adoption of the proposal to approve for purposes of complying with Section 712(b) of the NYSE Company Guide, the issuance of 12,500,000 shares of common stock to the designee of Kingsford Consultancy Ltd. (“Kingsford”), pursuant to the asset purchase agreement between Kingsford and the Company, dated November 23, 2025, which would result in an increase in the Company’s outstanding common stock of over 20% (the “Kingsford Stock Issuance Proposal”) ; (vi) the adoption of the proposal to approve for purposes of complying with Section 713(a) of the NYSE Company Guide, the issuance of 15,000,000 shares of common stock to the designee of Asia Resource Holdings Limited (“Asia Resource”), pursuant to the development agreement between Asia Resource and the Company, dated November 23, 2025, which exceed 20% of the Company’s presently outstanding common stock (the “Asia Resource Stock Issuance Proposal”).

The voting results for each item of business voted upon at the Annual General Meeting were as follows:

The votes cast with respect to the proposal to elect five directors, Lin Li, Kurtis W. Winn, Bradley C. Lalonde, Umesh Patel, and Jing Zhang, as directors of the Company to hold office until the next annual meeting of stockholders or until their successors are duly elected and qualified, were as follows:

	FOR	WITHHELD	BROKER NON- VOTES
Lin Li	23,337,672	102,427	992,280
Kurtis W. Winn	23,367,498	72,600	992,280
Bradley C. Lalonde	23,372,286	67,812	992,280
Umesh Patel	23,369,766	70,332	992,280
Jing Zhang	23,340,042	100,056	992,280

As a result, the stockholders elected each nominee to serve as a director of the Company.

The votes cast with respect to the ratification of appointment of independent auditors were as follows:

FOR

AGAINST

ABSTAIN

BROKER NON-

VOTES

24,321,665

107,408

3,306

N/A

As a result, the stockholders ratified the appointment of independent auditors.

The votes cast with respect to the Stock Reverse Split Proposal were as follows:

FOR

AGAINST

ABSTAIN

BROKER NON-

VOTES

24,136,220

293,814

2,343

N/A

As a result, the stockholders approved the Stock Reverse Split Proposal.

The votes cast with respect to the Amendment to Plan Proposal were as follows:

FOR

AGAINST

ABSTAIN

BROKER NON-

VOTES

23,307,762

129,883

2,453

992,280

As a result, the stockholders approved the Amendment to Plan Proposal.

The votes cast with respect to the Kingsford Stock Issuance Proposal were as follows:

FOR

AGAINST

ABSTAIN

BROKER NON-

VOTES

23,284,292

150,881

4,926

992,280

As a result, the stockholders approved the Kingsford Stock Issuance Proposal.

The votes cast with respect to the Asia Resource Stock Issuance Proposal were as follows:

FOR

AGAINST

ABSTAIN

BROKER NON-

VOTES

23,284,259

150,914

4,926

992,280

As a result, the stockholders approved the Asia Resource Stock Issuance Proposal.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	NORTHANN CORP.

Date: January 2, 2026	By:	/s/ Lin Li
	Name:	Lin Li
	Title:	Chief Executive Officer

SEC Form 424B3 filed by Northann Corp.