[Form 4] T1 Energy Inc. Insider Trading Activity

Rhea-AI Filing Summary

T1 Energy Inc. insider reported two open-market dispositions of common stock on September 22 and 23, 2025. The filings show Mr. Tore Ivar Slettemoen, through indirect ownership via Teknovekst entities, sold 384,349 shares at $1.97 on 09/22/2025 and 376,106 shares at $1.92 on 09/23/2025.

After the first sale the reported indirect beneficial ownership was 4,481,563 shares and after the second sale it was 4,105,457 shares. The Form 4 is signed by an attorney-in-fact on 09/24/2025 and includes a footnote describing the ownership chain: Teknovekst UK Ltd holds the shares, Teknovekst Invest AS is the sole shareholder of Teknovekst UK, Teknovekst AS owns 99.9% of Teknovekst Invest, and Mr. Slettemoen is sole owner of Teknovekst AS.

Positive

• Timely disclosure: The Form 4 reports transaction dates, prices, and post-transaction holdings with an attestation signature dated 09/24/2025.
• Clear ownership footnote: The filing explains the indirect ownership chain through Teknovekst UK Ltd, Teknovekst Invest AS, and Teknovekst AS.

Negative

• Insider sales: Aggregate disposition of 760,455 shares over two days reduces reported indirect holdings to 4,105,457 shares.
• No stated reason for sales: The Form 4 does not disclose the purpose or intended use of proceeds from the sales.

Insights

Financial Analyst

TL;DR: Insider disposed of roughly 760K shares across two days, reducing reported indirect holdings to 4.11M shares.

The two reported sales total 760,455 shares executed at $1.97 and $1.92, respectively. These are disclosed as direct dispositions with the remaining beneficial ownership reported on an indirect basis through a corporate ownership chain. From an analytical perspective, the filing provides clear transaction pricing and post-transaction holdings but contains no explanation of purpose or use of proceeds. The transaction sizes relative to the remaining stake are material for monitoring insider behavior but the filing alone does not indicate impact on operations or fundamentals.

Corporate Governance Expert

TL;DR: Form 4 properly discloses indirect ownership structure and timely reports two significant insider sales.

The filing includes a succinct beneficial ownership footnote clarifying the chain through Teknovekst entities and an explicit disclaimer by Mr. Slettemoen regarding direct beneficial ownership, consistent with Section 16 disclosure practice. The form is signed via attorney-in-fact and reports transaction dates, amounts, and prices. No governance actions, changes in board status, or related-party transaction explanations are present.

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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

1. Name and Address of Reporting Person^*

Slettemoen Tore Ivar

(Last) (First) (Middle)

1211 E 4TH ST.

(Street)

AUSTIN TX 78702

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
T1 Energy Inc. [ TE ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
09/22/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Shares of Common Stock	09/22/2025		S		384,349	D	$1.97	4,481,563	I	See footnote(1)
Shares of Common Stock	09/23/2025		S		376,106	D	$1.92	4,105,457	I	See footnote(1)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Teknovekst UK Ltd, incorporated in the United Kingdom ("Teknovekst UK"), directly holds 4,105,457 shares of Common Stock, whose sole shareholder is Teknovekst Invest AS, incorporated in Norway ("Teknovekst Invest"). Teknovekst AS, also incorporated in Norway, may be deemed to beneficially own the shares held by Teknovekst UK by virtue of its 99.9% ownership of Teknovekst Invest. Mr. Slettemoen is the sole owner of Teknovekst AS and disclaims beneficial ownership of the shares held by Teknovekst AS except to the extent of his pecuniary interest therein.

	/s/ Michael Stephan, as Attorney-in-Fact	09/24/2025
	** Signature of Reporting Person	Date
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.

FAQ

What transactions did the Form 4 for T1 Energy Inc. (TE) report?

The Form 4 reports two sales: 384,349 shares sold on 09/22/2025 at $1.97 and 376,106 shares sold on 09/23/2025 at $1.92.

How many shares does the reporting person beneficially own after these transactions?

After 09/22/2025: 4,481,563 shares (indirect). After 09/23/2025: 4,105,457 shares (indirect).

Who is the reporting person on this Form 4 for TE?

Reporting person: Tore Ivar Slettemoen, reported as a Director; ownership is reported indirectly via Teknovekst entities.

Does the Form 4 explain the ownership structure for the reported shares?

Yes: Teknovekst UK Ltd directly holds the shares; Teknovekst Invest AS is sole shareholder of Teknovekst UK; Teknovekst AS owns 99.9% of Teknovekst Invest; Mr. Slettemoen is sole owner of Teknovekst AS.

Who signed the Form 4 and when?

Signature: The Form 4 is signed by Michael Stephan as Attorney-in-Fact, dated 09/24/2025.