5E Advanced Materials grants director 13,740 stock units

The award is contingent on the director's continuing service on 5E Advanced Materials’ board through July 1, 2027.

Rhea-AI Filing Summary

5E Advanced Materials, Inc. reported a grant of 13,740 restricted stock units to director Curtis L. Hebert Jr. on September 30, 2026. Each unit represents a contingent right to receive one share of common stock. The units vest on July 1, 2027, subject to his continuing service on the board through that date, under the Amended and Restated 2022 Equity Compensation Plan. They have no expiration date.

Insider Trade Summary

Grant/Award: 13,740 shares

Grant/Award 1 txn

Insider HEBERT CURTIS L JR

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Unit F1, F2	13,740	$0.00	$0.00

Holdings After Transaction: Restricted Stock Unit — 13,740 contracts (Direct)

Footnotes (2)

1. F1. Each restricted share unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.
2. F2. RSUs granted on September 30, 2026 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vest on July 1, 2027, subject to the Reporting Person's continuing service on the Issuer's Board through the applicable vesting date. The RSUs have no expiration date.

Key Figures

Restricted stock units granted: 13,740 units Common shares per restricted stock unit: 1 share Vesting date: July 1, 2027 +1 more

4 metrics

Restricted stock units granted 13,740 units Granted September 30, 2026

Common shares per restricted stock unit 1 share Each unit represents a contingent right to receive one common share

Vesting date July 1, 2027 Subject to continuing service on the board through the vesting date

Expiration date No expiration date Restricted stock units

Key Terms

restricted share unit, vest, Amended and Restated 2022 Equity Compensation Plan

3 terms

restricted share unit financial

"Each restricted share unit ("RSU") represents a contingent right"

A restricted share unit (RSU) is a promise by a company to give an employee a set number of company shares at a future date, typically after meeting time or performance conditions. For investors, RSUs matter because when they convert into actual shares they increase the number of shares outstanding (like unlocking more tickets in a game), which can dilute existing holders, and they align employee incentives with company performance, influencing behavior and long-term value.

vest financial

"RSUs vest on July 1, 2027"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

Amended and Restated 2022 Equity Compensation Plan financial

"pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan"

FAQ

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

How many RSUs did FEAM director Curtis L. Hebert Jr. receive?

Director Curtis L. Hebert Jr. received 13,740 restricted stock units on September 30, 2026. Each unit represents a contingent right to receive one share of common stock.

When do FEAM's 13,740 RSUs vest?

The 13,740 RSUs vest on July 1, 2027, subject to Curtis L. Hebert Jr.'s continuing service on 5E Advanced Materials' board through that date. The award was made under the Amended and Restated 2022 Equity Compensation Plan.

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

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Available on EDGAR 09/30/2026 - 06:28 PM Accepted by SEC EDGAR 09/30/2026 - 06:27 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^*

HEBERT CURTIS L JR

(Last) (First) (Middle)

9329 MARIPOSA ROAD

SUITE 210

(Street)

HESPERIA CALIFORNIA 92344

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
5E Advanced Materials, Inc. [ FEAM ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/30/2026

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
Restricted Stock Unit(1)	(1)	09/30/2026		A		13,740		(2)	(2)	Common Stock	13,740	$0.00	13,740	D

Explanation of Responses:

1. Each restricted share unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

2. RSUs granted on September 30, 2026 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vest on July 1, 2027, subject to the Reporting Person's continuing service on the Issuer's Board through the applicable vesting date. The RSUs have no expiration date.

Remarks:

	/s / Joshua Malm, Attorney-in-Fact for Curtis L. Hebert, Jr.	09/30/2026
	** 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)