[8-K] T1 Energy Inc. Reports Material Event

Rhea-AI Filing Summary

T1 Energy Inc. announced quarterly results and furnished related materials. The company released its financial results for the quarter ended September 30, 2025 via a press release and provided an earnings call presentation dated November 14, 2025. These materials are being furnished and are not deemed filed under the Exchange Act. The presentation is also available on the company’s website.

T1 Energy’s securities are listed on the NYSE: Common Stock under TE and Warrants under TE WS.

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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): November 14, 2025

T1 Energy Inc.

(Exact name of registrant as specified in its charter)

Delaware		333-274434		93-3205861
(State or other jurisdiction of incorporation)		(Commission File Number)		(IRS Employer Identification No.)

1211 E 4th St.

Austin, Texas 78702

(Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: 409-599-5706

(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:

☐ 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 Symbol(s)		Name of each exchange on which registered
Common Stock, $0.01 par value		TE		The New York Stock Exchange
Warrants, each whole warrant exercisable for one Common Stock at an exercise price for $11.50 per share		TE WS		The New York 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 2.02. Results of Operations and Financial Condition.

On November 14, 2025, T1 Energy Inc., a Delaware corporation (the “Company”), issued a press release announcing its financial results for the third quarter ended September 30, 2025.

The information set forth under Item 9.01 of this Current Report on Form 8-K is incorporated herein by reference.

The information in this Item 2.02, including the Exhibit 99.1 attached hereto, is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 7.01. Regulation FD Disclosure.

The Company is also furnishing a Third Quarter 2025 Earnings Call presentation, dated November 14, 2025 (the “Presentation”), attached as Exhibit 99.2 to this Current Report on Form 8-K, which may be referred to on the Company’s third quarter 2025 conference call to be held on November 14, 2025. The Presentation will also be available on the Company’s website at https://www.t1energy.com.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.		Description
99.1		Press Release, dated November 14, 2025, reporting T1 Energy Inc.’s financial results for the third quarter ended September 30, 2025.
99.2		Third Quarter 2025 Earnings Call presentation.
104		Cover Page Interactive Data File (embedded within the Inline XBRL document).

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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, hereunto duly authorized.

	T1 Energy Inc.
	By:	/s/ Joseph Evan Calio
		Name:	Joseph Evan Calio
		Title:	Chief Financial Officer
	Dated: November 14, 2025

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