Grantierra Offer

Rule 2.4 Announcement

Rule 2.4 Announcement

Rule 2.7 Announcement

Rule 2.7 Announcement

Rule 8 Public Opening Position Disclosure

Rule 8 Public Opening Position Disclosure

Rule 2.11 Letters

Rule 2.11 Letter – Employees

Rule 2.11 Letter – Shareholders

Rule 2.11 Letter – Shareholders (e-comms)

Agreements

Co-operation Agreement

Confidentiality Agreement

Deferred Shareholder SPA – Neill Carson

Deferred Shareholder SPA – Graham Heath

Director Irrevocable Undertakings

Irrevocable Undertaking – John Festival

Irrevocable Undertaking – Majid Shafiq

Irrevocable Undertaking – Linda Beal

Irrevocable Undertaking – Richard Ames

Irrevocable Undertaking – Ryan Heath

Deferred Shareholder Irrevocable Undertakings

Irrevocable Undertaking – Neill Carson

Irrevocable Undertaking – Graham Heath

Shareholder Irrevocable Undertakings

Irrevocable Undertaking – Bybrook Capital Hazelton Master Fund LP

Irrevocable Undertaking – Bybrook Capital Master Fund LP

Irrevocable Undertaking – Bybrook Capital Badminton 405 Fund LP

Irrevocable Undertaking – Bybrook Capital Badminton Fund LP

Irrevocable Undertaking – Westonbirt LP

Consent Letters

Consent Letter – GLJ Ltd.

Consent Letter – Zeus Capital Limited

Consent Letter – Tudor, Pickering, Holt & Co. Securities – Canada, ULC

Consent Letter – National Bank Financial Inc.

Consent Letter – Stifel Nicolaus Europe Limited

Consent Letter – Eight Capital

Consent Letter – McDaniel & Associates Consultants Ltd.

Reports

i3 Energy GLJ Reserves Report

i3 Energy Valuation Report

Gran Tierra McDaniel Reserves Report

GLJ – No Material Difference Statement

Presentations

I3 Investor Presentation

GT Investor Presentation

Financing Documents

Trafigura Facility Agreement

CP Letter

Financial Information

FY23 i3 Energy Annual Report and Accounts

i3 Energy Management Discussion and Analysis

i3 Energy 2024 Expected Guidance

i3 Energy Operating & Financial Results

Scheme Document

Scheme Document

Scheme Announcement

Memorandum and New Articles of Association

Current Articles of Association

Proposed Revised Articles of Association

Forms of Proxy

Form of Proxy – Court Meeting and General Meeting

Canadian Form of Proxy – Court Meeting

Canadian Form of Proxy – General Meeting

Form of Election

Letter of Transmittal

Scheme Document Consent Letters

Consent Letter – GLJ Ltd.

Consent Letter – Zeus Capital Limited

Consent Letter – Tudor, Pickering, Holt & Co. Securities – Canada, ULC

Consent Letter – National Bank Financial Inc.

Consent Letter – Stifel Nicolaus Europe Limited

Consent Letter – Eight Capital

Consent Letter – McDaniel & Associates Consultants Ltd.