Canadian Miner Hudbay Advances Financial Strategy with New Securities Offering

Rhea-AI Filing Summary

Hudbay Minerals filed a Form 6-K to report the submission of Form 45-106F1 (Report of Exempt Distribution) to Canadian Securities regulators via SEDAR. The filing was made on June 27, 2025 and signed by Mark Haber, Vice President, Legal and Corporate Secretary.

Key points:

• The company files annual reports under Form 40-F rather than Form 20-F
• The filing confirms they are not furnishing information under Rule 12g3-2(b)
• The Form 45-106F1 relates to exempt securities distribution in Canada

While specific details of the exempt distribution are not provided in this 6-K, investors should note that such filings typically indicate private placement or other exempt securities transactions that could affect the company's capital structure or ownership.

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 OF
THE SECURITIES EXCHANGE ACT OF 1934

For the month of June 2025

Commission File Number: 001-34244

HUDBAY MINERALS INC.
(Translation of registrant’s name into English)

25 York Street, Suite 800
Toronto, Ontario
M5J 2V5, Canada
(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 [X]

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes [   ]                     No [X]

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- _____________________________

EXPLANATORY NOTE

On June 27, 2025, Hudbay Minerals Inc. (“Hudbay”) filed on the Canadian Securities Administrators’ System for Electronic Document Analysis and Retrieval (SEDAR) website at www.sedarplus.ca the following documents: (1) Form 45-106F1 Report of Exempt Distribution.

Copies of the filings are attached to this Form 6-K and incorporated herein by reference, as follows:

• Exhibit 99.1 — Form 45-106F1 Report of Exempt Distribution

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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.

	HUDBAY MINERALS INC.
	(registrant)
	By:	/s/ Mark Haber
	Name:	Mark Haber
	Title:	Vice President, Legal and Corporate Secretary

Date: June 27, 2025

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EXHIBIT INDEX

The following exhibits are furnished as part of this Form 6-K:

Exhibit		Description
99.1		Form 45-106F1 Report of Exempt Distribution

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FAQ

What type of SEC filing did HBM submit on June 28, 2025?

HBM submitted a Form 6-K (Report of Foreign Private Issuer) on June 28, 2025. The filing included a Form 45-106F1 Report of Exempt Distribution that was previously filed on SEDAR (Canadian Securities Administrators' System).

Who signed HBM's June 2025 Form 6-K filing?

The Form 6-K was signed by Mark Haber, who serves as Vice President, Legal and Corporate Secretary of Hudbay Minerals Inc.

Does HBM file Form 20-F or Form 40-F annual reports?

According to the filing, Hudbay Minerals Inc. (HBM) files annual reports under Form 40-F, not Form 20-F, as indicated by the checkbox selection in the 6-K.

What documents were attached as exhibits to HBM's June 2025 6-K?

The filing included one exhibit: Exhibit 99.1 - Form 45-106F1 Report of Exempt Distribution, which was originally filed on the Canadian SEDAR website on June 27, 2025.