# EDGAR Filing Document

**Accession Number:** 0002005709
**File Stem:** 0001213900-26-072101
**Filing Date:** 2026-6
**Character Count:** 7689
**Document Hash:** aa0824880310f0ec5f4bee336048dc7d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-072101.hdr.sgml**: 20260625

**ACCESSION NUMBER**: 0001213900-26-072101

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260623

**FILED AS OF DATE**: 20260625

**DATE AS OF CHANGE**: 20260625

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Bentzen Andreas
- **CENTRAL INDEX KEY:** 0002005709

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-41903
- **FILM NUMBER:** 261122588

**MAIL ADDRESS:**
- **STREET 1:** 1211 E 4TH ST.
- **CITY:** AUSTIN
- **STATE:** TX
- **ZIP:** 78702
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** T1 Energy Inc.
- **CENTRAL INDEX KEY:** 0001992243
- **STANDARD INDUSTRIAL CLASSIFICATION:** SEMICONDUCTORS & RELATED DEVICES [3674]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 933205861
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 1211 E 4TH ST.
- **CITY:** AUSTIN
- **STATE:** TX
- **ZIP:** 78702
- **BUSINESS PHONE:** 409-599-5706

**MAIL ADDRESS:**
- **STREET 1:** 1211 E 4TH ST.
- **CITY:** AUSTIN
- **STATE:** TX
- **ZIP:** 78702

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FREYR Battery, Inc. /DE/
- **DATE OF NAME CHANGE:** 20230901

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

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Bentzen Andreas<br><sub>(Last) (First) (Middle)</sub><br>1211 E 4TH ST.<br><sub>(Street)</sub><br>AUSTIN, TX 78702<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-06-23 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [ ] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_Chief Technology Officer_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>T1 Energy Inc. [ TE ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Common Stock | 2026-06-23 |  | M |  | 25000<sup>(1)</sup> | A | <sup>(1)</sup> | 25000 | D |  |
| Common Stock | 2026-06-23 |  | F |  | 11850<sup>(2)</sup> | D | $9.24 | 13150<sup>(3)</sup> | D |  |
| Common Stock |  |  |  |  |  |  |  | 1200<sup>(5)</sup> | I | By Self as owner of Beacon Group AS |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Restricted Stock Units (RSUs) | <sup>(1)</sup> | 2026-06-23 |  | M |  |  | 25000 | <sup>(4)</sup> | <sup>(4)</sup> | Shares of Common Stock | 25000 | <sup>(1)</sup> | 50000 | D |  |

---

### Footnotes:

(1) This transaction represents the vesting on June 23, 2026 of 25,000 Restricted Stock Units ("RSUs") granted on June 23, 2025 under the Company's 2021 Equity Incentive Plan (as amended and restated on April 22, 2024) and reported on the Form 4 filed June 25, 2025. This relates to the vesting of the first of three equal annual installments (further details in Note 4 below). Each RSU represents the right to receive one share of Common Stock. These 25,000 RSUs were settled in shares of Common Stock on June 23, 2026.

(2) This transaction represents 11,850 shares of Common Stock withheld for tax obligations in connection with the settlement on June 23, 2026 of 25,000 RSUs that vested on June 23, 2026 (the first of three equal annual installments). The vesting of those 25,000 RSUs is described in Note 1 above.

(3) The 13,150 shares of Common Stock beneficially owned directly following the reported transactions reflects 25,000 shares of Common Stock acquired upon settlement of the RSUs that vested on June 23, 2026 (Note 1 above), less 11,850 shares withheld for tax upon settlement (Note 2 above).

(4) The RSUs reported on the Form 4 filed June 25, 2025 were granted for a total of 75,000 RSUs vesting in three equal annual installments: one-third vested on June 23, 2026; one-third will vest on June 23, 2027; and one-third will vest on June 23, 2028. Following the vesting and settlement of the first installment reported herein, 50,000 RSUs remain outstanding.

(5) Consists of 1,200 shares of Common Stock held by Beacon Group AS, as reported on the reporting person's Form 3 filed January 10, 2024. The reporting person is the owner of Beacon Group AS and disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

**Signature:** /s/ Harold Callo Sanchez, as Attorney-in-Fact  
**Date:** 2026-06-25

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**