Nova Minerals (NVAWW) furnishes Sustainability Report to U.S. investors

Rhea-AI Filing Summary

Nova Minerals Limited has submitted a Form 6-K to provide investors with access to its latest Sustainability Report. The company states that on September 19, 2025 it filed this Sustainability Report with the Australian Securities Exchange, and the same document is included with the Form 6-K as Exhibit 99.1. The report is being furnished, not filed, which means it is not subject to certain U.S. liability provisions and will only be incorporated into other U.S. securities filings if specifically referenced.

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

Commission File Number 001-42132

NOVA MINERALS LIMITED

(Translation of registrant’s name into English)

Suite 5, 242 Hawthorn Road,

Caulfield, Victoria 3161

Australia
+61 3 9537 1238

(Address of Principal Executive Offices)

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

NOVA MINERALS LIMITED

EXPLANATORY NOTE

On September 19, 2025, the Company filed in Australia its Sustainability Report (the “Sustainability Report”) with the Australian Securities Exchange, a copy of which is furnished as Exhibit 99.1 to this report on Form 6-K.

The Sustainability Report is furnished herewith as Exhibit 99.1, to this report on Form 6-K. The information in the attached Exhibit 99.1 are being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that Section, nor shall it be deemed incorporated by reference in any filing made by the Company under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, except as otherwise set forth herein or as shall be expressly set forth by specific reference in such a filing.

Financial Statements and Exhibits.

The following exhibits are being filed herewith:

Exhibit No.		Description
99.1		Sustainability Report, as filed with the Australian Securities Exchange

-2-

SIGNATURE

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, thereunto duly authorized.

	NOVA MINERALS LIMITED
Date: September 19, 2025	By:	/s/ Ian Pamensky
		Name: Ian Pamensky
		Title: Company Secretary

-3-

FAQ

What did Nova Minerals Limited (NVAWW) submit in this Form 6-K?

Nova Minerals Limited furnished its Sustainability Report as Exhibit 99.1 to a Form 6-K. The report was previously filed with the Australian Securities Exchange and is now being made available to U.S. investors through this submission.

When did Nova Minerals Limited file its Sustainability Report with the ASX?

The company filed its Sustainability Report with the Australian Securities Exchange on September 19, 2025.

How is the Nova Minerals (NVAWW) Sustainability Report treated under U.S. securities law?

The Sustainability Report included as Exhibit 99.1 is being furnished rather than filed. It is not deemed filed for purposes of Section 18 of the Securities Exchange Act of 1934 and is not subject to that section’s liabilities.

Is the Nova Minerals Sustainability Report automatically incorporated into other SEC filings?

No. The Sustainability Report will only be incorporated by reference into other Nova Minerals securities filings if such incorporation is expressly set forth by specific reference in those filings.

Who signed the Nova Minerals Limited Form 6-K related to the Sustainability Report?

The Form 6-K was signed on behalf of Nova Minerals Limited by Ian Pamensky, the Company Secretary, dated September 19, 2025.