TE files Form 144 for proposed option sales

TE submitted a Form 144 notice disclosing proposed sales of Common Stock tied to several option grants, with proposed sale date 05/28/2026.

Rhea-AI Filing Summary

TE submitted a Form 144 notice disclosing proposed sales of Common Stock tied to several option grants, with proposed sale date 05/28/2026. The filing lists five option-derived lots of 14,000, 70,000, 75,946, 100,000, and 1,185 shares, each shown as "Cash" transactions and each linked to an earlier option grant date between 07/09/2021 and 03/15/2024

Insights

Securities Attorney

Form 144 notifies the market of proposed option-based sales on a specified date.

Form 144 is a regulatory notice of proposed sale by insiders or affiliates; it lists five option‑derived lots totaling specific share counts and shows the broker as Fidelity Brokerage Services LLC.

Timing and settlement mechanics are presented as Cash transactions with the proposed sale date 05/28/2026; whether the sales occur depends on subsequent execution and compliance with resale rules.

Key Figures

Proposed sale date: 05/28/2026 Option lot 1: 14,000 shares Option lot 2: 70,000 shares +3 more

6 metrics

Proposed sale date 05/28/2026 Date shown for all listed option‑derived sales

Option lot 1 14,000 shares Option Granted - 03/15/2024; proposed Cash sale on <date>05/28/2026</date>

Option lot 2 70,000 shares Option Granted - 01/15/2024; proposed Cash sale on <date>05/28/2026</date>

Option lot 3 75,946 shares Option Granted - 06/09/2022; proposed Cash sale on <date>05/28/2026</date>

Option lot 4 100,000 shares Option Granted - 09/01/2021; proposed Cash sale on <date>05/28/2026</date>

Option lot 5 1,185 shares Option Granted - 07/09/2021; proposed Cash sale on <date>05/28/2026</date>

Key Terms

Form 144, Option Granted, Cash

3 terms

Form 144 regulatory

"Form 144 notice disclosing proposed sales of Common Stock"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Option Granted financial

"Entries labeled 'Option Granted - 03/15/2024' and similar"

Cash financial

"Each security line shows 'Cash' as the transaction treatment"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does TE's Form 144 disclose?

The Form 144 discloses proposed sales of common stock tied to option grants. It lists five option‑derived lots of 14,000, 70,000, 75,946, 100,000, and 1,185 shares with a proposed sale date of 05/28/2026.

Who is the broker handling the proposed TE sales?

The filing names Fidelity Brokerage Services LLC as the broker on the notice. The broker and execution method are listed on the Form 144; final execution depends on whether trades are actually effected on the proposed date.

Are the listed securities in TE's Form 144 from option exercises?

Yes. Each lot in the notice is labeled with an "Option Granted" date ranging from 07/09/2021 to 03/15/2024, indicating the shares derive from option grants and are presented as cash transactions for the proposed sale date.

Does the Form 144 guarantee the shares will be sold on 05/28/2026?

No. Form 144 is a notice of proposed sale; it does not guarantee execution. The filing lists the proposed sale date 05/28/2026 and the option‑derived share lots, but actual sales depend on later execution and compliance with resale conditions.

How many distinct option grants are represented in the TE filing?

The notice lists five distinct option grant entries tied to proposed sales: 14,000, 70,000, 75,946, 100,000, and 1,185 shares, each identified with its original option grant date in the filing.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/28/2026 - 09:51 AM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002033804
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	T1 Energy Inc.
SEC File Number	001-41903
Address of Issuer	1211 E 4TH ST. AUSTIN TEXAS 78702
Phone	409-599-5706
Name of Person for Whose Account the Securities are To Be Sold	Kilde Einar
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Former Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	261131	2796713.01	279271380	05/28/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	05/28/2026	Option Granted - 03/15/2024	Issuer			14000	05/28/2026	Cash
Common	05/28/2026	Option Granted - 01/15/2024	Issuer			70000	05/28/2026	Cash
Common	05/28/2026	Option Granted - 06/09/2022	Issuer			75946	05/28/2026	Cash
Common	05/28/2026	Option Granted - 09/01/2021	Issuer			100000	05/28/2026	Cash
Common	05/28/2026	Option Granted - 07/09/2021	Issuer			1185	05/28/2026	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	05/28/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Einar Kilde
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)