LAKE RESOURCES N.L. — Share Issue/Capital Change 2025

Dec 7, 2025

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8 December 2025

Market Announcements Office ASX Limited 20 Bridge Street Sydney NSW 2000

Dear Sir / Madam

Lake Resources NL (‘LKE’): Notice under section 708A(5)(e) of the Corporations Act 2001 (Cth)

This notice is given by Lake Resources N.L. (ASX: LKE) (“ Company ”) under section 708A(5)(e) of the Corporations Act 2001 (Cth) (the Act ).

The Company has on 8 December 2025 issued 197,008 fully paid ordinary shares ( New Shares ), at an issue price of A$0.05 per share following the valid exercise of 197,008 quoted options (ASX: LKEO)

An Appendix 2A seeking quotation of the abovementioned shares was lodged with the ASX on 8 December 2025.

For the purposes of section 708A(6) of the Act, the Company confirms that:

1. the New Shares have been issued without disclosure to investors under Part 6D.2 of the Act;

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

3. as a disclosing entity, the Company is subject to regular reporting and disclosure obligations;

4. as at the date of this notice, the Company has complied with:

   • the provisions of Chapter 2M of the Act as they apply to the Company; and

   • sections 674 and 674A of the Act; and

5. as at the date of this notice, there is no information that is ‘excluded information’ within the meaning of sections 708A(7) or 708A(8) of the Act that is required to be set out in this notice under section 708A(6)(e) of the Act.

This announcement is authorised for release by the Board of Lake Resources NL.

Yours sincerely

Nkechi Ezimah Company Secretary Lake Resources N.L.

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