MILLS JOSEPH A

SEC source: 0001193125-26-292611 · ownership.xml · derivative · entry 2

MILLS JOSEPH A · CIK 0001398355 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, no par value · 1,000,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The Restricted Share Units ("RSUs") each represent a contingent right to receive one common share of International Battery Metals Ltd. (the "Issuer").

F2 · derivative.exercise_date: 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 July 1, 2026.

F2 · derivative.expiration_date: 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 July 1, 2026.

SEC source: 0001193125-26-292611 · ownership.xml · nonDerivative · entry 1

MILLS JOSEPH A · CIK 0001398355 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,000,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001193125-26-037736 · ownership.xml · derivative · entry 6

MILLS JOSEPH A · CIK 0001398355 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,152,262

Underlying: Common Stock, no par value · 2,152,262 shares

Expires not disclosed

F4 · derivative.exercise_price: The Performance Based Restricted Share Unit ("PBRSU") each represent a contingent right to receive one common share of International Battery Metals Ltd. (the "Issuer").

F8 · derivative.exercise_date: 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.

F8 · derivative.expiration_date: 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.

SEC source: 0001193125-26-037736 · ownership.xml · derivative · entry 5

MILLS JOSEPH A · CIK 0001398355 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,304,525

Underlying: Common Stock, no par value · 4,304,525 shares

Expires not disclosed

F4 · derivative.exercise_price: The Performance Based Restricted Share Unit ("PBRSU") each represent a contingent right to receive one common share of International Battery Metals Ltd. (the "Issuer").

F7 · derivative.exercise_date: 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.

F7 · derivative.expiration_date: 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.

SEC source: 0001193125-26-037736 · ownership.xml · derivative · entry 4

MILLS JOSEPH A · CIK 0001398355 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 500,000

Underlying: Common Stock, no par value · 500,000 shares

Expires not disclosed

F4 · derivative.exercise_price: The Performance Based Restricted Share Unit ("PBRSU") each represent a contingent right to receive one common share of International Battery Metals Ltd. (the "Issuer").

F6 · derivative.exercise_date: 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.

F6 · derivative.expiration_date: 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.

SEC source: 0001193125-26-037736 · ownership.xml · derivative · entry 2

MILLS JOSEPH A · CIK 0001398355 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,087,683

Underlying: Common Stock, no par value · 2,087,683 shares

Expires not disclosed

F1 · derivative.exercise_price: The Restricted Share Units ("RSUs") each represent a contingent right to receive one common share of International Battery Metals Ltd. (the "Issuer").

F3 · derivative.exercise_date: Represents Restricted Share Units ("RSUs") granted on February 4, 2026, which will vest in full on February 4, 2027.

F3 · derivative.expiration_date: Represents Restricted Share Units ("RSUs") granted on February 4, 2026, which will vest in full on February 4, 2027.

SEC source: 0000950170-25-002037 · ownership.xml · nonDerivative · entry 1

MILLS JOSEPH A · CIK 0001398355 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,762

F1 · security: Represents shares of common stock, par value $0.01 per share, of Talos Energy Inc. withheld to satisfy tax withholding obligations upon the vesting of previously granted restricted stock units under the Amended and Restated Talos Energy Inc. 2021 Long Term Incentive Plan.

SEC source: 0000950170-24-128572 · ownership.xml · nonDerivative · entry 1

MILLS JOSEPH A · CIK 0001398355 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,129

F1 · security: Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock, par value $0.01 per share, of Talos Energy Inc. (the "Company"). The RSUs were issued pursuant to the Amended and Restated Talos Energy Inc. 2021 Long Term Incentive Plan. The RSUs were issued as compensation for the Reporting Person's service as the Company's interim Chief Executive Officer and President and will vest on the earlier to occur of (i) December 31, 2024 and (ii) the date the Reporting Person is no longer Chief Executive Officer and President.

SEC source: 0000950170-24-048272 · ownership.xml · derivative · entry 1

MILLS JOSEPH A · CIK 0001398355 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,510

Underlying: Common Stock · 12,510 shares

Expires not disclosed

F1 · derivative.exercise_price: The restricted stock units ("RSUs") were granted pursuant to the Talos Energy Inc. 2021 Long Term Incentive Plan and represent a contingent right to receive 60% of such RSUs in shares of common stock, par value $0.01 per share of Talos Energy Inc. ("Shares") and 40% of such RSUs in cash if no settlement election was made to receive 100% in Shares.

F2 · derivative.exercise_date: The RSUs will vest, contingent upon continued service, on March 5, 2025. Vested Shares and/or cash will be delivered to the reporting person on the date provided in such person's deferral election or the vesting date if no such election was made.

F2 · derivative.expiration_date: The RSUs will vest, contingent upon continued service, on March 5, 2025. Vested Shares and/or cash will be delivered to the reporting person on the date provided in such person's deferral election or the vesting date if no such election was made.

SEC source: 0000950170-24-027242 · ownership.xml · nonDerivative · entry 1

MILLS JOSEPH A · CIK 0001398355 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,499

F1 · price: This Form 4 reports securities acquired in connection with the transactions contemplated by that certain Agreement and Plan of Merger, dated as of January 13, 2024 (the "Merger Agreement"), by and among Talos Energy Inc. (the "Issuer"), QuarterNorth Energy, Inc. ("QuarterNorth") and the other parties thereto, in which Talos acquired QuarterNorth in a transaction through a merger (the "Transaction"). As partial consideration for the acquisition of QuarterNorth, the holders of common stock, par value $0.01 per share, of QuarterNorth ("QuarterNorth Common Stock") were entitled to receive shares of common stock, par value $0.01 per share of the Issuer ("Talos Common Stock"). On March 4, 2024,

F2 · price: (Continued from footnote 1) the Transaction closed and as of immediately prior to closing the reporting person held a total of 2,343 shares of QuarterNorth Common Stock, which were converted into the right to receive 6,499 shares of Talos Common Stock in the accordance with the Merger Agreement. The closing price of Talos Common Stock on March 4, 2023 was $13.25 per share.

SEC source: 0000950142-23-001108 · es230349212_4-mills.xml · derivative · entry 2

MILLS JOSEPH A · CIK 0001398355 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 40,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: On April 12, 2023, the Reporting Person converted its shares of Class B common stock, par value $0.0001 per share, into shares of Class A common stock, par value $0.0001 per share, pursuant to the terms of the Class B common stock as described in the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-258264).

F1 · price: On April 12, 2023, the Reporting Person converted its shares of Class B common stock, par value $0.0001 per share, into shares of Class A common stock, par value $0.0001 per share, pursuant to the terms of the Class B common stock as described in the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-258264).

F1 · derivative.exercise_date: On April 12, 2023, the Reporting Person converted its shares of Class B common stock, par value $0.0001 per share, into shares of Class A common stock, par value $0.0001 per share, pursuant to the terms of the Class B common stock as described in the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-258264).

F1 · derivative.expiration_date: On April 12, 2023, the Reporting Person converted its shares of Class B common stock, par value $0.0001 per share, into shares of Class A common stock, par value $0.0001 per share, pursuant to the terms of the Class B common stock as described in the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-258264).

SEC source: 0000950142-23-001108 · es230349212_4-mills.xml · nonDerivative · entry 1

MILLS JOSEPH A · CIK 0001398355 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: On April 12, 2023, the Reporting Person converted its shares of Class B common stock, par value $0.0001 per share, into shares of Class A common stock, par value $0.0001 per share, pursuant to the terms of the Class B common stock as described in the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-258264).

F1 · price: On April 12, 2023, the Reporting Person converted its shares of Class B common stock, par value $0.0001 per share, into shares of Class A common stock, par value $0.0001 per share, pursuant to the terms of the Class B common stock as described in the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-258264).

SEC source: 0000899243-19-028675 · doc4.xml · nonDerivative · entry 1

MILLS JOSEPH A · CIK 0001398355 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: The Issuer, Citizen Energy Operating, LLC ("Citizen") and Citizen Energy Pressburg Inc., a subsidiary of Citizen ("Merger Sub"), are parties to that certain Agreement and Plan of Merger, dated October 1, 2019 (the "Merger Agreement"), pursuant to which, among other things, Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving as a wholly-owned subsidiary of Citizen. At the effective time of the Merger (the "Effective Time"), each outstanding share of Class A common stock, $0.001 par value per share, of the Issuer were cancelled and converted into a right to receive $1.52 in cash per share.