T1 Energy CFO granted 300,000 stock options

T1 Energy Inc. reported that its Chief Financial Officer, Joseph Evan Calio, received a grant of 300,000 stock options to buy common shares at an exercise price of $5.73 per share.

Rhea-AI Filing Summary

T1 Energy Inc. reported that its Chief Financial Officer, Joseph Evan Calio, received a grant of 300,000 stock options to buy common shares at an exercise price of $5.73 per share. The options were granted as compensation under the company’s 2021 Equity Incentive Plan.

The options vest in three equal installments, with one-third vesting on May 14, 2027, one-third on May 14, 2028, and the final third on May 14, 2029, and expire on May 14, 2031. Following this grant, Calio holds 300,000 stock options directly, and there were no open-market purchases or sales reported in this filing.

Insider Trade Summary

Grant/Award: 300,000 shares

Grant/Award 1 txn

Insider Calio Joseph Evan

Role Chief Financial Officer

Type	Security	Shares	Price	Value
Grant/Award	Stock Options (Right to Buy)	300,000	$0.00	$0.00

Holdings After Transaction: Stock Options (Right to Buy) — 300,000 contracts (Direct)

Footnotes (1)

1. F1. Consists of compensatory options which vest annually over three years granted on May 14, 2026 pursuant to the 2021 Equity Incentive Plan (amended and restated as of April 22, 2024). Of the shares subject to compensatory options, one-third (1/3) vest on May 14, 2027, one-third (1/3) vest on May 14, 2028, and one-third (1/3) vest on May 14, 2029. Options are typically forfeited when the employment relationship ends for employees.

Key Figures

Options granted: 300,000 options Exercise price: $5.73 per share Post-grant option holdings: 300,000 options +4 more

7 metrics

Options granted 300,000 options Compensatory grant to CFO on May 14, 2026

Exercise price $5.73 per share Strike price for CFO stock options

Post-grant option holdings 300,000 options Total options held directly after transaction

First vesting date May 14, 2027 One-third of options vest

Second vesting date May 14, 2028 One-third of options vest

Final vesting date May 14, 2029 Final third of options vest

Option expiration May 14, 2031 Expiration date of granted options

Key Terms

Stock Options (Right to Buy), 2021 Equity Incentive Plan, compensatory options, vesting

4 terms

Stock Options (Right to Buy) financial

"security_title: "Stock Options (Right to Buy)""

2021 Equity Incentive Plan financial

"granted on May 14, 2026 pursuant to the 2021 Equity Incentive Plan"

compensatory options financial

"Consists of compensatory options which vest annually over three years"

vesting financial

"one-third (1/3) vest on May 14, 2027, one-third (1/3) vest on May 14, 2028"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

FAQ

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

What did T1 Energy (TE) CFO Joseph Evan Calio receive in this Form 4?

T1 Energy CFO Joseph Evan Calio received a compensatory grant of 300,000 stock options. These options give him the right to buy common shares at $5.73 per share under the 2021 Equity Incentive Plan, with vesting spread over three years.

What is the exercise price and expiration date of the T1 Energy (TE) CFO’s options?

The granted options have an exercise price of $5.73 per share and expire on May 14, 2031. This means Calio can choose to buy T1 Energy common shares at $5.73 any time after vesting and before that expiration date.

How do the 300,000 T1 Energy (TE) stock options to the CFO vest over time?

The 300,000 stock options vest in three equal annual installments. One-third vests on May 14, 2027, another third on May 14, 2028, and the final third on May 14, 2029, aligning the award with multi-year service and performance.

Were there any open-market buys or sells of T1 Energy (TE) shares in this Form 4?

This Form 4 reports only a compensatory option grant coded as an acquisition. It does not show any open-market purchases or sales of T1 Energy common stock, focusing solely on the award of stock options to the CFO.

How many T1 Energy (TE) stock options does the CFO hold after this transaction?

After this grant, the CFO is shown holding 300,000 stock options directly. These options relate to T1 Energy common stock and are subject to the stated vesting schedule and the final expiration date of May 14, 2031.

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

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Accepted by SEC EDGAR 05/18/2026 - 04:30 PM Learn about SEC filing dates

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).

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^*

Calio Joseph Evan

(Last) (First) (Middle)

1211 E 4TH ST.

(Street)

AUSTIN TEXAS 78702

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/14/2026

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

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

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

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

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
Stock Options (Right to Buy)	$5.73	05/14/2026		A		300,000		(1)	05/14/2031	Shares of Common Stock	300,000	$0	300,000	D

Explanation of Responses:

1. Consists of compensatory options which vest annually over three years granted on May 14, 2026 pursuant to the 2021 Equity Incentive Plan (amended and restated as of April 22, 2024). Of the shares subject to compensatory options, one-third (1/3) vest on May 14, 2027, one-third (1/3) vest on May 14, 2028, and one-third (1/3) vest on May 14, 2029. Options are typically forfeited when the employment relationship ends for employees.

Remarks:

	/s/ Harold Callo Sanchez, as Attorney-in-Fact	05/18/2026
	** 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.
* Form 4: SEC 1474 (03-26)