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Form 8-K

sec.gov

8-K — T1 Energy Inc.

Accession: 0001213900-26-111378

Filed: 2026-10-21

Period: 2026-10-15

CIK: 0001992243

SIC: 3674 (SEMICONDUCTORS & RELATED DEVICES)

Item: Unregistered Sales of Equity Securities

Documents

8-K — ea0309217-8k_t1energy.htm (Primary)

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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): October

15, 2026

T1 Energy Inc.

(Exact name of registrant as specified in its charter)

Delaware

001-41903

93-3205861

(State or other jurisdiction

of incorporation)

(Commission File Number)

(I.R.S. Employer

Identification No.)

1211

E 4th St.

Austin, Texas

78702

(Address

of principal executive offices) (Zip Code)

409-599-5706

(Registrant’s telephone number, including area code)

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, par value $0.01 per share

TE

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 3.02. Unregistered Sales of Equity Securities.

As previously disclosed, T1

Energy Inc. (the “Company”) entered into an intellectual property purchase agreement, dated as of July 28, 2026 (the “IP

Purchase Agreement”), with Evervolt Green Energy Holding Pte, Ltd. (“Evervolt”) pursuant to which the Company purchased

all of Evervolt’s right, title and interest in and to certain intellectual property and proprietary rights, and related rights,

and certain other assets (collectively, the “Purchase Assets”). The Company entered into the IP Purchase Agreement following

its exercise of a call option granted to the Company by Evervolt under a call option letter agreement, dated July 27, 2026, between the

Company and Evervolt (the “Call Option Agreement”). The terms of the IP Purchase Agreement and the Call Option Agreement were

previously disclosed in the Company’s Form 8-K filed with the Securities and Exchange Commission on July 28, 2026 (the “July

28 Form 8-K”).

The aggregate purchase price

for the Purchased Assets was $133.0 million (the “IP Purchase Price”), which is in addition to a $2.0 million option premium

the Company paid in consideration for the grant of the call option. The IP Purchase Price was, or is, payable in four tranches as described

in the July 28 Form 8-K. Each tranche of the IP Purchase Price was, or is, payable, at the Company’s election, (a) in cash, (b)

by the issuance to Evervolt of a number of shares of the Company’s common stock, par value $0.01 per share (the “common stock”),

determined as described in the July 28 Form 8-K or (c) any combination of the foregoing in such ratio as mutually agreed by the Company

and Evervolt.

To satisfy the $30.0 million

third tranche of the IP Purchase Price on October 15, 2026, the Company elected to issue 9,962,645 shares of common stock to Evervolt

(the “October 15 Consideration Shares”). However, as previously disclosed, the Company and Evervolt have agreed that the issuance

of any shares of common stock in satisfaction of any payment of the IP Purchase Price will be deferred (in whole or in part) if such issuance

would cause Evervolt to beneficially own more than 4.99% of the then outstanding shares of the common stock (the “Ownership Limitation”).

The issuance of the October 15 Consideration Shares is currently deferred pursuant to the Ownership Limitation. As previously disclosed,

the issuance of 2,246,377 shares of common stock was previously deferred pursuant to the Ownership Limitation in connection with the $25.0

million second tranche of the IP Purchase Price payable on September 30, 2026, which the Company elected to satisfy with the issuance

of 7,246,377 shares of common stock.

The issuance of any shares

of common stock as payment of the IP Purchase Price have been, or will be, made without registration under the Securities Act of 1933,

as amended (the “Securities Act”), in reliance upon the exemption from registration provided by Section 4(a)(2) of the Securities

Act.

1

SIGNATURE

Pursuant to the requirements

of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned

hereunto duly authorized.

T1 ENERGY INC.

/s/ Evan Calio

Name:

Evan Calio

Title:

Chief Financial Officer

Date: October 21, 2026

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