Bitfarms (BITF) files October 2025 material change report with Form 6-K

Rhea-AI Filing Summary

Bitfarms Ltd. submitted a Form 6-K as a foreign private issuer to provide U.S. investors with access to a Canadian material change report. On October 10, 2025, the company filed this report with Canadian securities regulators on SEDAR+, and attached it here as Exhibit 99.1.

The material change report and related press release are incorporated by reference into Bitfarms’ existing U.S. registration statements on Form F-10 and Form S-8. This filing is mainly administrative, ensuring that disclosure made in Canada is also available in the United States.

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 October 2025

Commission File Number: 001-40370

BITFARMS LTD.

(Translation of registrant’s name into English)

110 Yonge Street, Suite 1601, Toronto, Ontario, Canada M5C 1T4

(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 ☒

DOCUMENTS INCLUDED AS PART OF THIS FORM 6-K

On October 10, 2025, the Registrant filed with the Canadian Securities Regulatory Authorities on the System for Electronic Data Analysis and Retrieval + (SEDAR +) a material change report that includes a copy of a press release, a copy of which is attached hereto as Exhibit 99.1, which is incorporated by reference into the Registration Statements of Bitfarms Ltd. on Form F-10 (File No. 333-272989) and Form S-8 (File No. 333-278868 and File No. 333-285894), each as amended or supplemented.

See the Exhibits listed below.

Exhibits
Exhibit No.		Description
99.1		Material Change Report dated October 10, 2025

1

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.

	BITFARMS LTD.
	By:	/s/ Ben Gagnon
		Name:	Ben Gagnon
		Title:	Chief Executive Officer

Date: October 10, 2025

2

FAQ

What does Bitfarms (BITF) report in this October 2025 Form 6-K?

Bitfarms reports that it filed a material change report with Canadian securities regulators on SEDAR+ on October 10, 2025, and furnishes that report, including an attached press release, to U.S. markets as Exhibit 99.1 via this Form 6-K.

Why did Bitfarms (BITF) furnish a material change report to U.S. investors?

Bitfarms furnished the material change report so disclosure made in Canada is also available in the United States. The report and its press release are attached as Exhibit 99.1 and incorporated by reference into existing U.S. registration statements on Form F-10 and Form S-8.

How is the Bitfarms (BITF) material change report used in U.S. registrations?

The material change report dated October 10, 2025 is incorporated by reference into Bitfarms’ U.S. registration statements on Form F-10 and Form S-8. This means the information in that report becomes part of those registration statements without restating it in full.

What exhibit is included with this Bitfarms (BITF) October 2025 Form 6-K?

The Form 6-K includes one exhibit, listed as Exhibit 99.1, which is the material change report dated October 10, 2025. That report also includes a copy of a related press release filed with Canadian securities regulators on SEDAR+.

Who signed Bitfarms’ (BITF) October 2025 Form 6-K filing?

The Form 6-K was signed on behalf of Bitfarms Ltd. by Ben Gagnon, identified as the company’s Chief Executive Officer. The signature section confirms that the registrant caused the report to be signed by a duly authorized officer on October 10, 2025.

What is the date of the Bitfarms (BITF) material change report in this filing?

The material change report included as Exhibit 99.1 is dated October 10, 2025. On that same date, Bitfarms filed the report with Canadian securities regulators on SEDAR+ and furnished it to U.S. investors through this Form 6-K submission.