American Battery Tech: 18,278-share stock grant vests

Each restricted stock unit represents a right to receive one share of common stock upon vesting.

Rhea-AI Filing Summary

American Battery Technology Co. (ABAT) director Susan Y. Lee reported the vesting of 18,278 restricted stock units on October 6, 2026, held indirectly through Rocketbox, LLC. Each unit represents a right to receive one share of common stock upon vesting under a Director Agreement dated July 1, 2026. Rocketbox, LLC's reported post-transaction position was 189,118 shares.

Insider Trade Summary

Grant/Award: 18,278 shares

Grant/Award 1 txn

Insider Lee Susan Y

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	18,278	$0.00	$0.00

Holdings After Transaction: Common Stock — 189,118 shares (Indirect, Rocketbox, LLC)

Footnotes (1)

1. F1. Represents the vesting of Restricted Stock Units ("RSUs"), granted under the terms of the Director Agreement dated July 1, 2026 (the "Employment Agreement"). Each RSU represents a right to receive one share of American Battery Technology Company common stock upon vesting.

Key Figures

Restricted stock units vested: 18,278 restricted stock units Post-transaction shares: 189,118 shares Shares per restricted stock unit: 1 share per restricted stock unit

3 metrics

Restricted stock units vested 18,278 restricted stock units October 6, 2026

Post-transaction shares 189,118 shares Reported as held indirectly through Rocketbox, LLC

Shares per restricted stock unit 1 share per restricted stock unit Right to receive upon vesting

Key Terms

Restricted Stock Units, vesting, Director Agreement

3 terms

Restricted Stock Units financial

"vesting of Restricted Stock Units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

vesting financial

"one share ... upon vesting"

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.

Director Agreement regulatory

"under the terms of the Director Agreement"

FAQ

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

How many ABAT restricted stock units vested for Susan Y. Lee?

The reported vesting covered 18,278 restricted stock units on October 6, 2026. The units were held indirectly through Rocketbox, LLC, and each RSU represents a right to receive one share of American Battery Technology Co. common stock upon vesting.

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

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Available on EDGAR 10/08/2026 - 04:30 PM Accepted by SEC EDGAR 10/08/2026 - 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^*

Lee Susan Y

(Last) (First) (Middle)

C/O AMERICAN BATTERY TECHNOLOGY COMPANY

100 WASHINGTON STREET, SUITE 100

(Street)

RENO NEVADA 89503

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
AMERICAN BATTERY TECHNOLOGY Co [ ABAT ]

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)
10/06/2026

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
Common Stock	10/06/2026		A		18,278(1)	A	$0.00	189,118	I	Rocketbox, LLC

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. Represents the vesting of Restricted Stock Units ("RSUs"), granted under the terms of the Director Agreement dated July 1, 2026 (the "Employment Agreement"). Each RSU represents a right to receive one share of American Battery Technology Company common stock upon vesting.

	/s/ Susan Yun Lee	10/08/2026
	** 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)