IBATF insider John L. Burba reports major share, RSU and option holdings at International Battery Metals

Rhea-AI Filing Summary

International Battery Metals Ltd. director and Chief Technology Officer John L. Burba filed an initial ownership report showing substantial equity holdings. He beneficially owns 10,795,408 common shares directly, plus 1,149,954 restricted stock awards granted on December 18, 2025 that vest in full on December 18, 2026.

Burba also holds options to buy 300,000 common shares that are fully vested and expire on May 3, 2028, with an exercise price of $0.8258 per share, reflecting a conversion of $1.12 Canadian dollars using the Bank of Canada exchange rate as of January 30, 2026.

Insider Trade Summary

3 transactions reported

Mixed 3 txns

Insider Burba John L.

Role Chief Technology Officer

Type	Security	Shares	Price	Value
holding	Options (Rights to Buy)	--	--	--
holding	Common Shares, no par value	--	--	--
holding	Restricted Stock Awards	--	--	--

Holdings After Transaction: Options (Rights to Buy) — 300,000 shares (Direct); Common Shares, no par value — 10,795,408 shares (Direct); Restricted Stock Awards — 1,149,954 shares (Direct)

Footnotes (1)

1. Represents restricted stock awards granted on December 18, 2025, under International Battery Metals Ltd.'s Amended and Restated Restricted Share Unit Plan and vests in full on December 18, 2026. The options are fully vested. Represents an exercise price of $1.12 Canadian dollars, converted to US dollars using the Bank of Canada daily exchange rate of $1.00 to CAD$1.3562 as of January 30, 2026.

Understanding Insider Trading Forms →

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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

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1. Name and Address of Reporting Person^*

Burba John L.

(Last) (First) (Middle)

12 GREENWAY PLAZA

SUITE 1100

(Street)

HOUSTON TX 77027

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
01/30/2026

3. Issuer Name and Ticker or Trading Symbol
INTERNATIONAL BATTERY METALS LTD. [ IBATF ]

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

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

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

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

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

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Shares, no par value	10,795,408	D
Restricted Stock Awards	1,149,954(1)	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Options (Rights to Buy)	(2)	05/03/2028	Common Shares, no par value	300,000	$0.8258(3)	D

Explanation of Responses:

1. Represents restricted stock awards granted on December 18, 2025, under International Battery Metals Ltd.'s Amended and Restated Restricted Share Unit Plan and vests in full on December 18, 2026.

2. The options are fully vested.

3. Represents an exercise price of $1.12 Canadian dollars, converted to US dollars using the Bank of Canada daily exchange rate of $1.00 to CAD$1.3562 as of January 30, 2026.

Remarks:

Exhibit List: Exhibit 24 - Power of Attorney

	/s/ Norma Garcia, Attorney-in-Fact for John L. Burba	02/04/2026
	** 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 5 (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.
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