Atlantic Lithium Limited — Share Issue/Capital Change 2026

Mar 31, 2026

1 April 2026

Notice under section 708A(5)(e) of the Corporations Act 2001 (Cth)

This notice is given by Atlantic Lithium Limited (ACN 127 215 132) (AIM: ALL, ASX: A11, GSE: ALLGH, “Atlantic Lithium” or the “Company”) under section 708A(5)(e) of the Corporations Act 2001 ( Corporations Act ).

The Board of Atlantic Lithium advises of the allotment and issue of 25,380,709 fully paid ordinary shares (“New Shares”) at an issue price of US$0.197 (AUD 0.277 / £0.146) per share, pursuant to the Ordinary Share Subscription ( refer announcement of 17 March 2026 ).

Atlantic Lithium hereby confirms that:

1. the New Shares were issued without disclosure under Part 6D.2 of the Corporations Act;

2. this notice is being given under section 708A(5)(e) of the Corporations Act;

3. as at the date of this notice, Atlantic Lithium has complied with:

   • a) the provisions of Chapter 2M of the Corporations Act as they apply to Atlantic Lithium; and

   • b) section 674 and section 674A of the Corporations Act; and

4. as at the date of this notice, there is no "excluded information" of the type referred to in sections 708A(7) or 708A(8) of the Corporations Act that is required to be set out in this notice under section 708A(6)(e) of the Corporations Act.

Authorised for release by Amanda Harsas, Finance Director and Company Secretary, Atlantic Lithium Limited.

1 April 2026

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For any further information, please contact:

Atlantic Lithium Limited

Keith Muller (Chief Executive Officer)

Amanda Harsas (Finance Director and Company Secretary)

• [www.atlanticlithium.com.au ]

IR@atlanticlithium.com.au

Tel: +61 2 8072 0640

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SP Angel Corporate Finance LLP Yellow Jersey PR Limited Canaccord Genuity Limited Nominated Adviser Charles Goodwin Financial Adviser: Annabelle Wills Jeff Keating Duncan St John, Christian Calabrese Charlie Bouverat atlantc@yellowjerseypr.com (Australia) Tel: +44 (0)20 3470 0470 Tel: +44 (0)20 3004 9512

Corporate Broking: James Asensio (UK) Tel: +44 (0) 20 7523 4500

Notes to Editors:

About Atlantic Lithium

www.atlanticlithium.com.au

Atlantic Lithium is an AIM, ASX and GSE-listed lithium company advancing its flagship project, the Ewoyaa Lithium Project, a lithium spodumene pegmatite discovery in Ghana, through to production to become the country’s first lithium-producing mine.

The Parliament of Ghana ratified the Mining Lease in respect of the Project in March 2026. The Project was granted an Environmental Protection Authority (“EPA”) Permit in September 2024 and a Mine Operating Permit in October 2024.

The Company published a Definitive Feasibility Study in respect of the Project in July 2023. The Project is being developed under an earn-in agreement with Elevra Lithium Limited.

Atlantic Lithium holds a portfolio of lithium projects within 509km[2] and 771km[2] of granted and under-application tenure across Ghana and Côte d'Ivoire respectively, which, in addition to the Project, comprises significantly under-explored, highly prospective licences.

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