Novonix (OTC: NVNXF) files 6-K with ASX milestone update

Rhea-AI Filing Summary

NOVONIX Limited, a foreign private issuer based in Brisbane, Australia, submitted a Form 6-K report to the SEC for September 2025. The report forwards an ASX announcement titled “NOVONIX Achieves Critical Operational Milestone” dated September 29, 2025.

The filing is signed on behalf of the company by Chief Financial Officer Robert Long, confirming the ASX announcement as official information provided to U.S. investors.

Form 6-K: How Foreign Companies Report to the SEC →

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE

SECURITIES EXCHANGE ACT OF 1934

For the month of September, 2025

001-41208

(Commission File Number)

NOVONIX LIMITED

(Translation of registrant’s name into English)

Level 38

71 Eagle Street

Brisbane, QLD 4000 Australia

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20‑F or Form 40‑F.

Form 20-F ☒ Form 40-F ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ☐

EXHIBIT INDEX

Exhibit No.		Description
Exhibit 99.1		ASX Announcement (NOVONIX Achieves Critical Operational Milestone) dated September 29, 2025.

SIGNATURES

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

NOVONIX LIMITED
By:		/s/ Robert Long
		Robert Long
		Chief Financial Officer

Date: September 29, 2025

FAQ

What does NOVONIX (NVNXF) report in this Form 6-K?

NOVONIX uses this Form 6-K to provide U.S. investors with an ASX announcement titled “NOVONIX Achieves Critical Operational Milestone,” dated September 29, 2025, formally furnishing that disclosure to the SEC.

What is the key document attached to NOVONIX’s September 2025 6-K?

The key document is Exhibit 99.1, an ASX announcement titled “NOVONIX Achieves Critical Operational Milestone,” dated September 29, 2025, which is incorporated into the Form 6-K for U.S. market disclosure.

Who signed NOVONIX’s September 2025 Form 6-K for NVNXF?

The Form 6-K is signed by Robert Long, NOVONIX Limited’s Chief Financial Officer, indicating he is authorized to submit the ASX announcement and related information to the SEC on the company’s behalf.

What type of issuer is NOVONIX Limited in this SEC filing?

NOVONIX Limited is identified as a foreign private issuer that submits reports to the SEC under Form 20-F reporting standards, and uses Form 6-K to furnish current information such as the ASX operational milestone announcement.

When is the NOVONIX ASX milestone announcement dated in the 6-K?

The ASX announcement attached as Exhibit 99.1, titled “NOVONIX Achieves Critical Operational Milestone,” is dated September 29, 2025, aligning with the date shown on the signature page of the Form 6-K.