Joseph A. Mills - 04 Feb 2026 Form 4 Insider Report for INTERNATIONAL BATTERY METALS LTD. (IBATF)

Reporting relationship: Chief Executive Officer, Director
Issuer ticker: IBATF
Reported as of: 04 Feb 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 04 Feb 2026, 16:42:03 UTC
Prior SEC filing: 04 Feb 2026
Next SEC filing: 01 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/ Norma Garcia, Attorney-in-Fact

Key filing fact

Joseph A. Mills filed Form 4 for INTERNATIONAL BATTERY METALS LTD. (IBATF) on 04 Feb 2026.

Key facts

This page summarizes Joseph A. Mills's Form 4 filing for INTERNATIONAL BATTERY METALS LTD. (IBATF).
4 reported transactions and 6 derivative rows are listed below.
Accepted by SEC: 04 Feb 2026, 16:42.

Change

Previous filing in this sequence was filed on 04 Feb 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001398355 Primary reporting owner

MILLS JOSEPH A

Relationship: Chief Executive Officer, Director
Address: 12 GREENWAY PLAZA, SUITE 1100, HOUSTON
Signature: /s/ Norma Garcia, Attorney-in-Fact
Signature date: 04 Feb 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

IBATF transaction Derivative

Restricted Share Units

Award

Transaction value: $0
Shares: +2,087,683
Change %
Price: $0.000000
Shares after: 2,087,683
Date: 04 Feb 2026
Ownership: Direct
Underlying class: Common Stock, no par value
Underlying amount: 2,087,683
Exercise price
Footnotes: F1, F3

IBATF transaction Derivative

Performance Based Restricted Share Units

Award

Transaction value: $0
Shares: +500,000
Change %
Price: $0.000000
Shares after: 500,000
Date: 04 Feb 2026
Ownership: Direct
Underlying class: Common Stock, no par value
Underlying amount: 500,000
Exercise price
Footnotes: F4, F6

IBATF transaction Derivative

Performance Based Restricted Share Units

Award

Transaction value: $0
Shares: +4,304,525
Change %
Price: $0.000000
Shares after: 4,304,525
Date: 04 Feb 2026
Ownership: Direct
Underlying class: Common Stock, no par value
Underlying amount: 4,304,525
Exercise price
Footnotes: F4, F7

IBATF transaction Derivative

Performance Based Restricted Share Units

Award

Transaction value: $0
Shares: +2,152,262
Change %
Price: $0.000000
Shares after: 2,152,262
Date: 04 Feb 2026
Ownership: Direct
Underlying class: Common Stock, no par value
Underlying amount: 2,152,262
Exercise price
Footnotes: F4, F8

IBATF holding Derivative

Restricted Share Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,000,000
Date: 04 Feb 2026
Ownership: Direct
Underlying class: Common Shares, no par value
Underlying amount: 1,000,000
Exercise price
Footnotes: F1, F2

IBATF holding Derivative

Performance Based Restricted Share Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,000,000
Date: 04 Feb 2026
Ownership: Direct
Underlying class: Common Shares, no par value
Underlying amount: 2,000,000
Exercise price
Footnotes: F4, F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 8 footnotes

Footnote F1

The Restricted Share Units ("RSUs") each represent a contingent right to receive one common share of International Battery Metals Ltd. (the "Issuer").

Footnote F2

Represents Restricted Share Units ("RSUs") granted on April 7, 2025 under International Battery Metals Ltd.'s (the "Issuer") Amended and Restated Restricted Share Unit Plan (as amended, the "Plan") and vests in full on April 7, 2026.

Footnote F3

Represents Restricted Share Units ("RSUs") granted on February 4, 2026, which will vest in full on February 4, 2027.

Footnote F4

The Performance Based Restricted Share Unit ("PBRSU") each represent a contingent right to receive one common share of International Battery Metals Ltd. (the "Issuer").

Footnote F5

Represents Performance Based Restricted Share Units ("PBRSUs") granted on April 7, 2025, under the Plan, which shall vest upon completion of and deployment of two additional Direct Lithium Extraction Plants, subject to the terms of the associated Restricted Share Unit Agreement.

Footnote F6

Represents Performance Based Restricted Share Units granted on February 4, 2026, which will vest in full 60 days following the Issuer's successful listing on a major stock exchange.

Footnote F7

Represents Performance Based Restricted Share Units granted on February 4, 2026, of which, 50% shall vest upon the Issuer achieving an annualized EBITDA of $25 million and the remaining 50% shall vest upon the Issuer achieving an annualized EBITDA of $50 million.

Footnote F8

Represents Performance Based Restricted Share Units granted on February 4, 2026, of which, 50% shall vest upon the Issuer achieving a $750 million market capitalization over a 60 day volume weighted average trading price and the remaining 50% shall vest upon the Issuer achieving $1.5 billion market capitalization over a 60 day volume weighted average trading price.