UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
___________________________

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): September 25, 2025 (September 22, 2025)

ENERGY FUELS INC.
(Exact name of registrant as specified in its charter)

Ontario	001-36204	98-1067994
(State or other jurisdiction	(Commission	(IRS Employer
of incorporation)	File Number)	Identification No.)

225 Union Blvd., Suite 600
Lakewood, Colorado, United States 80228
(Address of principal executive offices) (ZIP Code)

Registrant’s telephone number, including area code: (303) 974-2140

Not Applicable
(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbols	Name of each exchange on which registered
Common shares, no par value	UUUU	NYSE American LLC
	EFR	Toronto Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b -2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

Robert Kirkwood resigned from his position as a Director of Energy Fuels Inc. (the "Company") on September 22, 2025, effective as of October 15, 2025. Mr. Kirkwood's resignation is for personal reasons and is not due to any disagreement with the Company on any matters related to the Company's operations, policies or practices.

SIGNATURES

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

	ENERGY FUELS INC.
	(Registrant)

Dated: September 25, 2025	By: /s/ David C. Frydenlund David C. Frydenlund Executive Vice President, Chief Legal Officer and Corporate Secretary

ENERGY FUELS INC 8-K