Aura Minerals (AUGO) files Form 6-K on Altamira warrant exercise

Rhea-AI Filing Summary

Aura Minerals Inc. submitted a Form 6-K as a foreign private issuer for November 2025. The filing primarily forwards an exhibit titled “Aura Minerals Announces Exercise of Warrants in Altamira Gold Corp.”, indicating the company has reported an exercise of warrants related to Altamira Gold Corp. through this attached disclosure.

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 November 2025

Commission File Number: 001-42744

Aura Minerals Inc.
(Translation of registrant's name into English)

3390 Mary St,
Suite 116, Coconut Grove,
Florida, 33133, United States
+1 (305) 239 9332
(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 [ X ]      Form 40-F [   ]

EXHIBIT INDEX

Exhibit Number		Description
99.1		Aura Minerals Announces Exercise of Warrants in Altamira Gold Corp.

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, thereunto duly authorized.

		Aura Minerals Inc.
		(Registrant)
Date: November 6, 2025		/s/ João Kleber Cardoso
		João Kleber Cardoso
		Chief Financial Officer

FAQ

What does Aura Minerals Inc. (AUGO) report in this Form 6-K?

Aura Minerals Inc. reports a Form 6-K for November 2025 that forwards an exhibit titled “Aura Minerals Announces Exercise of Warrants in Altamira Gold Corp.”, indicating disclosure of a warrant exercise involving Altamira Gold Corp.

Which exhibit is included in Aura Minerals (AUGO) November 2025 Form 6-K?

The Form 6-K includes Exhibit 99.1, titled “Aura Minerals Announces Exercise of Warrants in Altamira Gold Corp.” This exhibit appears to contain the detailed information regarding the reported warrant exercise.

What company is associated with the warrants mentioned by Aura Minerals (AUGO)?

The exhibit referenced in the Form 6-K states “Aura Minerals Announces Exercise of Warrants in Altamira Gold Corp.”, indicating that the warrants are associated with Altamira Gold Corp. as named in the exhibit title.

Where is Aura Minerals Inc. (AUGO) headquartered according to the Form 6-K?

Aura Minerals Inc. lists its principal executive office at 3390 Mary St, Suite 116, Coconut Grove, Florida, 33133, United States, along with a contact telephone number in the Form 6-K cover information.

Which annual report form does Aura Minerals Inc. (AUGO) use?

Aura Minerals Inc. indicates that it files annual reports under cover of Form 20-F. This is shown by the checked box selection “Form 20-F [ X ] Form 40-F [ ]” in the Form 6-K cover disclosure.