American Battery Tech director sells 21,360 shares

ABAT director Susan Y. Lee reported an indirect open-market sale of 21,360 shares via Rocketbox, LLC.

Rhea-AI Filing Summary

AMERICAN BATTERY TECHNOLOGY Co (ABAT) director Susan Y. Lee reported an indirect sale of 21,360 shares of common stock on September 16, 2026, at $2.16 per share, through Rocketbox, LLC. After this transaction, Rocketbox, LLC held 170,840 shares of ABAT common stock indirectly attributed to Lee. No Rule 10b5-1 trading plan is reported for this sale.

Insider Trade Summary

Net Seller: 21,360 shares

Net Sell 1 txn

Insider Lee Susan Y

Role Director

Sold 21,360 shs ($46K)

Type	Security	Shares	Price	Value
Sale	Common Stock	21,360	$2.16	$46K

Holdings After Transaction: Common Stock — 170,840 shares (Indirect, Rocketbox, LLC)

Key Figures

Shares sold: 21,360 shares Sale price per share: $2.16 per share Shares held after transaction: 170,840 shares +1 more

4 metrics

Shares sold 21,360 shares Common stock sold on September 16, 2026 by entity Rocketbox, LLC

Sale price per share $2.16 per share Price for the 21,360 ABAT common shares sold on September 16, 2026

Shares held after transaction 170,840 shares Indirect ABAT common stock holdings through Rocketbox, LLC after the sale

Net shares sold 21,360 shares Net change in ABAT common shares held, based on transaction summary

Key Terms

indirect ownership, Rule 10b5-1, sale in open market or private transaction

3 terms

indirect ownership financial

"reported as indirect ownership through Rocketbox, LLC"

Rule 10b5-1 regulatory

"No Rule 10b5-1 trading plan is reported for this sale"

Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

sale in open market or private transaction financial

"transaction is described as a sale in open market or private transaction"

FAQ

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

What insider transaction did ABAT director Susan Y. Lee report?

Susan Y. Lee reported an indirect sale of 21,360 ABAT common shares on September 16, 2026, executed at $2.16 per share, with the shares held and sold through Rocketbox, LLC.

How many ABAT (ABAT) shares does Susan Y. Lee still hold after this sale?

Following the reported transaction, an entity associated with Susan Y. Lee, Rocketbox, LLC, held 170,840 shares of ABAT common stock, reported as indirect ownership.

Was the September 16, 2026 ABAT sale by Susan Y. Lee under a Rule 10b5-1 plan?

No. The Form 4 indicates no Rule 10b5-1 trading plan for this transaction; the document-level checkbox for such a plan is explicitly unchecked.

What price did ABAT shares sell for in Susan Y. Lee’s reported transaction?

The reported transaction for ABAT common stock was a sale of 21,360 shares at $2.16 per share, described as a sale in open market or private transaction.

Is Susan Y. Lee’s ABAT ownership direct or indirect after this Form 4?

The reported holdings after the transaction are indirect, with 170,840 ABAT shares held through Rocketbox, LLC, as stated in the Form 4’s nature of ownership field.

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

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Available on EDGAR 09/17/2026 - 05:00 PM Accepted by SEC EDGAR 09/17/2026 - 05:00 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)
09/16/2026

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	09/16/2026		S		21,360	D	$2.16	170,840	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:

	/s/ Susan Yun Lee	09/17/2026
	** 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)