OMNIA METALS GROUP LTD — AGM Information 2025

Oct 12, 2025

13 October 2025

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Dear Shareholders

Annual General Meeting of Omnia Metals Group Limited

You are invited to attend the annual general meeting of shareholders of Omnia Metals Group Limited ( Company ) (ASX: OM1) to be held at 22 Townshend Road, Subiaco WA 6008 ( Location ) on Wednesday, 12 November 2025 at 11:30AM (AWST) ( Meeting ).

In accordance with recent modifications of the Corporations Act 2001 (Cth) (the Act ), the notice of meeting ( Notice ) is being made available to Shareholders by electronic means and the Company will not be dispatching physical copies of this Notice, other than to any Shareholder who has elected to receive notices of meeting in hard copy only pursuant to the Act, or who otherwise requests a hard copy of this Notice at least 48 hours before the Meeting.

The Notice can be viewed online and downloaded via:

• via the Company’s website at www.omniametals.com.au/announcements;

• via the Company’s ASX page at www.asx.com.au/asx/share-price-research/company/OM1; and

• if you have nominated an email address and have elected to receive electronic communications from the Company, via the electronic link that is sent to your nominated email address.

The Company will be conducting the Meeting at the Location without the use of video conferencing technology.

All the resolutions in the Notice will be voted upon by poll. If you wish to vote on any of the resolutions identified in the Notice, you must attend the Meeting in person or by proxy. If you do not wish to vote at the Meeting, you are encouraged to appoint the Chair as proxy prior to the Meeting. A proxy form is provided with this letter and should be filled out with specific instructions on how your vote is to be exercised in relation to each resolution, and the Chair must follow such instructions. The Notice sets out instructions on how to properly complete and send the proxy form to the Company.

If you are unable to access the Notice through the above means or for any other reason, please contact the Company Secretary on +61 8 9388 0051 or at quinton@omniametals.com.au between 9:00am to 5:00pm (AWST) on Monday to Friday to arrange to access a copy of the Notice.

Yours sincerely

Quinton Meyers Non-executive Director & Company Secretary Omnia Metals Group Limited

Authorised for release by the Board of Omnia Metals Group Limited.

OMNIA METALS GROUP LTD ACN: 648 187 651 22 Townshend Road, SUBIACO, WA, AUSTRALIA, 6008 www.omniametals.com.au

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Omnia Metals Group Limited (ACN 648 187 651)

NOTICE OF ANNUAL GENERAL MEETING AND EXPLANATORY MEMORANDUM

Wednesday, 12 November 2025

11:30 AM (AWST)

To be held by in person at 22 Townshend Road, Subiaco WA 6008

The Annual Report is available online at www.omniametals.com.au

This Notice of Annual General Meeting and Explanatory Memorandum should be read in its entirety. If Shareholders are in doubt as to how to vote, they should seek advice from their accountant, solicitor or other professional adviser without delay.

Should you wish to discuss any matter please do not hesitate to contact the Company by telephone on +61 08 9388 0051.

1

NOTICE OF MEETING

Notice is given that the Annual General Meeting of Shareholders of Omnia Metals Group Limited (ACN 648 187 651) ( Company ) will be held by in person at 22 Townshend Road, Subiaco WA 6008 on Wednesday, 12 November 2025 commencing at 11:30AM (AWST) ( Meeting ).

The Explanatory Memorandum to this Notice provides additional information on matters to be considered at the Meeting. The Explanatory Memorandum and the Proxy Form form part of this Notice.

The Directors have determined pursuant to regulation 7.11.37 of the Corporations Regulations 2001 (Cth) that the persons eligible to vote at the Meeting are those who are registered as Shareholders at 4:00PM (AWST) on Monday, 10 November 2025.

Terms and abbreviations used in this Notice and Explanatory Memorandum are defined in Schedule 1.

AGENDA

Annual Report

To table and consider the Annual Report of the Company and its controlled entities for the financial year ended 30 June 2025, which includes the Financial Report, the Directors’ Report and the Auditor’s Report.

1. Resolution 1 – Adoption of Remuneration Report

To consider and, if thought fit, to pass as a non-binding resolution the following:

“That, for the purposes of section 250R(2) of the Corporations Act and for all other purposes, the Remuneration Report that forms part of the Directors’ Report for the financial year ended 30 June 2025 be adopted by the Shareholders on the terms and conditions in the Explanatory Memorandum.”

Please note that a vote on this Resolution is advisory only and does not bind the Directors or the Company.

Voting Prohibition

In accordance with section 250R of the Corporations Act, a vote on this Resolution must not be cast (in any capacity) by, or on behalf of, a member of the Key Management Personnel whose remuneration details are included in the Remuneration Report, or a Closely Related Party of such member. However, a vote may be cast by such person if:

• (a) the person is acting as a proxy and the Proxy Form specifies how the proxy is to vote, and the vote is not cast on behalf of a person who is otherwise excluded from voting on this Resolution as described above; or

• (b) the person is the Chair voting an undirected proxy which expressly authorises the Chair to vote on a resolution connected with the remuneration of a member of the Key Management Personnel.

2. Resolution 2 – Election of Director – Mr Christopher Zielinski

To consider and, if thought fit, to pass with or without amendment, as an ordinary resolution the following:

“That, for the purpose of clauses 7.2(b) and 7.6(c) of the Constitution, Listing Rule 14.5 and for all other purposes, Mr Christopher Zielinski, a Director who was appointed to fill a casual vacancy on 1 May 2025, retires, and being eligible for re-election, is elected as a Director with immediate effect.”

3. Resolution 3 – Election of Director – Mr Patrick Glovac

To consider and, if thought fit, to pass with or without amendment, as an ordinary resolution the following:

“That, for the purpose of clauses 7.2(b) and 7.6(c) of the Constitution, Listing Rule 14.5 and for all other purposes, Mr Patrick Glovac, a Director who was appointed to fill a casual vacancy on 1 May 2025, retires, and being eligible for re-election, is elected as a Director with immediate effect.”

4. Resolution 4 – Approval of 10% Placement Facility

To consider and, if thought fit, to pass with or without amendment, as a special resolution the following:

“That, pursuant to and in accordance with Listing Rule 7.1A and for all other purposes, Shareholders approve the issue of Equity Securities up to 10% of the issued capital of the Company (at the time of issue) calculated in accordance with the formula prescribed in Listing Rule 7.1A.2 and on terms and conditions in the Explanatory Memorandum.”

5. Resolution 5 – Refresh of Securities under Employee Securities Incentive Plan

To consider and if thought fit, to pass, with or without amendment, as an ordinary resolution the following:

“'That, for the purposes of Listing Rule 7.2 Exception 13(b) and for all other purposes, Shareholders approve the issue of up to a maximum of 32,563,755 Securities under the Employee Securities Incentive Plan known as the “OM1 Employee Securities Incentive Plan” on the terms and conditions in the Explanatory Memorandum.”

Voting Exclusion Statement

The Company will disregard any votes cast in favour of this Resolution by or on behalf of:

• (a) any persons who are eligible to participate in the Employee Securities Incentive Plan;

• (b) or an Associate of that person (or those persons).

However, this does not apply to a vote cast in favour of the Resolution by:

• (a) a person as a proxy or attorney for a person who is entitled to vote on the Resolution, in accordance with directions given to the proxy or attorney to vote on the Resolution in that way;

• (b) the Chair of the meeting as proxy or attorney for a person who is entitled to vote on the Resolution, in accordance with a direction given to the Chair to vote on the Resolution as the Chair decides; or

• (c) a holder acting solely in a nominee, trustee, custodial or other fiduciary capacity on behalf of a beneficiary provided the following conditions are met:

• (i) the beneficiary provides written confirmation to the holder that the beneficiary is not excluded from voting, and is not an associate of a person excluded from voting, on the Resolution; and

• (ii) the holder votes on the Resolution in accordance with directions given by the beneficiary to the holder to vote in that way.

Voting Prohibition Statement

A person appointed as a proxy must not vote, on the basis of that appointment, on this Resolution if:

• (a) the Proxy is either:

• (i) a member of the Key Management Personnel; or

• (ii) a Closely Related Party of such a member; and

• (b) the appointment does not specify the way the proxy is to vote on this Resolution.

However, the above prohibition does not apply if:

• (a) the proxy is the Chair;

• (b) the appointment expressly authorises the Chair to exercise the proxy even though this Resolution is connected directly or indirectly with remuneration of a member of the Key Management Personnel.

Dated 13 October 2025

BY ORDER OF THE BOARD

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Mr Quinton Meyers Non-Executive Director & Company Secretary

EXPLANATORY MEMORANDUM

1. Introduction

This Explanatory Memorandum has been prepared for the information of Shareholders of the Company in connection with the business to be conducted at the Meeting to be held in person at 22 Townshend Road, Subiaco WA 6008 on Wednesday, 12 November 2025 commencing at 11:30 AM (AWST) ( Meeting ).

This Explanatory Memorandum should be read in conjunction with and forms part of the accompanying Notice. The purpose of this Explanatory Memorandum is to provide information to Shareholders in deciding whether or not to pass the Resolutions in the Notice.

A Proxy Form is located at the end of the Explanatory Memorandum.

2. Action to be taken b Shareholders y

Shareholders should read the Notice and this Explanatory Memorandum carefully before deciding how to vote on the Resolutions.

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Proxies

A Proxy Form is attached to the Notice. This is to be used by Shareholders if they wish to appoint a representative (a proxy) to vote in their place. All Shareholders are invited and encouraged to participate in the Meeting in person, and are encouraged to lodge a directed Proxy Form to the Company in accordance with the instructions thereon. Lodgement of a Proxy Form will not preclude a Shareholder from attending and voting at the Meeting in person.

Please note that:

• (a) a member of the Company entitled to attend in person and vote at the Meeting is entitled to appoint a proxy;

• (b)

• a proxy need not be a member of the Company; and

• (c) a member of the Company entitled to cast two or more votes may appoint two proxies and may specify the proportion or number of votes each proxy is appointed to exercise, but where the proportion or number is not specified, each proxy may exercise half of the votes.

Shareholders and their proxies should be aware that:

• (a) If proxy holders vote, they must cast all directed proxies as they are directed to; and

• (b) Any directed proxies which are not voted will automatically default to the Chair, who must vote the proxies as directed.

Further details are set out below.

Proxy vote if appointment specifies way to vote

Section 250BB(1) of the Corporations Act provides that an appointment of a proxy may specify the way the proxy is to vote on a particular resolution and, if it does:

• (a) the proxy need not vote on a show of hands, but if the proxy does so, the proxy must vote that way (i.e. as directed); and

• (b) if the proxy has 2 or more appointments that specify different ways to vote on the resolution – the proxy must not vote on a show of hands; and

• (c) if the proxy is the Chair of the meeting at which the resolution is voted on – the proxy must vote on a poll, and must vote that way (i.e. as directed); and

• (d) if the proxy is not the Chair – the proxy need not vote on the poll, but if the proxy does so, the proxy must vote that way (i.e. as directed).

Transfer of non-chair proxy to Chair in certain circumstances

Section 250BC of the Corporations Act provides that, if:

• (a) an appointment of a proxy specifies the way the proxy is to vote on a particular resolution at a meeting of the Company's members; and

• (b) the appointed proxy is not the Chair of the meeting; and

• (c) at the meeting, a poll is duly demanded, or is otherwise required under section 250JA,on the question that the resolution be passed; and

• (d) either of the following applies:

• (i) if a record of attendance is made for the meeting - the proxy is not recorded as attending;

• (ii) the proxy does not vote on the resolution,

the Chair of the meeting is taken, before voting on the resolution closes, to have been appointed as the proxy for the purposes of voting on the resolution at the meeting.

The enclosed Proxy Form provides further details on appointing proxies and lodging Proxy Forms.

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Proxy Holders and Voting Instructions

If the Chair is appointed as your proxy and the Chair is not directed how to vote, you are authorising the Chair to cast your undirected vote on all proposed resolutions.

If a member of the Company’s Key Management Personnel, or a Closely Related Party of such member, is appointed as your proxy, they will not be able to vote your proxy on Resolutions 1 and 5, unless you have directed them how to vote.

If you intend to appoint a member of the Company’s Key Management Personnel, or a Closely Related Party of such member, or the Chair, as your proxy, you are encouraged to direct them how to vote on Resolutions 1 and 5 by marking “For”, “Against” or “Abstain” for the resolutions.

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Submit your Proxy Vote

Online

Vote online at https://investor.automic.com.au/#/loginsah and simply follow the instructions on the enclosed proxy form.

By Paper

If you do not wish to vote online, then it is necessary to complete in accordance with the detailed instructions set out on the enclosed Proxy Form.

The return of your completed form (ONLY if you do NOT vote online) can be done by one of the following ways:

BY MAIL	By post to Automic Group, GPO Box 5193, Sydney NSW 2001
BY EMAIL	meetings@automicgroup.com.au

3. Annual Report

There is no requirement for Shareholders to approve the Annual Report.

Shareholders will be offered the following opportunities:

• (a) discuss the Annual Report which is available online at www.omniametals.com.au;

• (b) ask questions or make comment on the management of the Company;

• (c) ask the auditor questions about the conduct of the audit and the preparation and content of the Auditor’s Report.

In addition to taking questions at the Meeting, written questions to the Chair about the management of the Company, or to the Company’s auditor about:

• (a) the preparation and the content of the Auditor’s Report;

• (b) the conduct of the audit;

• (c) accounting policies by the Company in relation to the preparation of the financial statements; and

• (d) the independence of the auditor in relation to the conduct of the audit,

may be submitted no later than 5 Business Days before the Meeting to the Company Secretary at the Company’s registered office.

4. Resolution 1 – Adoption of Remuneration Report

Section 250R(2) of the Corporations Act provides that the Company is required to put the Remuneration Report to the vote of Shareholders. The Directors’ Report contains the Remuneration Report which sets out the remuneration policy for the Company and reports the remuneration arrangements in place for the executive Directors, specified executives and non-executive Directors.

Section 250R(3) of Corporations Act provides that Resolution 1 is advisory only and does not bind the Directors of the Company of itself, a failure of Shareholders to pass Resolution 1 will not require the Directors to alter any of the arrangements in the Remuneration Report.

However, the Corporations Act also gives Shareholders the opportunity to remove the Board if the Remuneration Report receives a ‘no’ vote of 25% or more at two consecutive annual general meetings ( Two Strikes Rule ).

Under the Two Strikes Rule, where a resolution on the Remuneration Report receives a ‘no’ vote of 25% or more at two consecutive annual general meetings, the Company will be required to put to Shareholders at the second annual general meeting a resolution on whether another meeting should be held (within 90 days) at which all Directors (other than the managing director) who were in office at the date of approval of the applicable Directors’

Report will cease to hold office immediately before that further meeting but may stand for reelection.

At the Company’s previous annual general meeting the votes cast against the Remuneration Report considered at that annual general meeting were less than 25%. Accordingly, a further resolution relating to the Two Strikes Rule is not relevant for this Annual General Meeting.

The Chair will allow a reasonable opportunity for Shareholders as a whole to ask about, or make comments on the Remuneration Report.

The Chair intends to exercise all undirected proxies in favour of Resolution 1. If the Chair of the Meeting is appointed as your proxy and you have not specified the way the Chair is to vote on Resolution 1, by signing and returning the Proxy Form, the Shareholder is considered to have provided the Chair with an express authorisation for the Chair to vote the proxy in accordance with the Chair’s intention.

5. Resolution 2 – Election of Director – Mr Christopher Zielinski

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General

Listing Rule 14.5 and Article 7.2(b) of the Constitution require that the Company hold an election of Directors at each annual general meeting.

Under Article 7.2(b)(ii) of the Constitution, the requirement for the election of Directors under Article 7.2(b) of the Constitution can be satisfied by a Director who was appointed under Article 7.6 of the Constitution, retiring at the end of the annual general meeting and standing for election as a Director.

Article 7.6 of the Constitution allows the Board to appoint at any time a person to be a Director either to fill a casual vacancy or as an addition to the existing Directors, but only where the total number of Directors does not at any time exceed the maximum number specified by the Constitution. Under Article 7.6(c) of the Constitution, any Director (other than a Managing Director) so appointed holds office until the conclusion of the next annual general meeting of the Company but is eligible for election by Shareholders at that meeting.

In addition, Listing Rule 14.4 provides that a Director appointed to fill a casual vacancy or as an addition to the Board must not hold office (without re-election) past the next annual general meeting, unless that Director is a Managing Director.

Mr Christopher Zielinski was appointed on 1 May 2025 as a Non-Executive Director of the Company. Accordingly, Mr Zielinski will retire pursuant to Article 7.6(b) of the Constitution and being eligible, seeks election.

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Qualifications and other material directorships

Mr Zielinski holds a Bachelor of Laws and Bachelor of Commerce (Finance) from Notre Dame University.

Mr Zielinski is a Director at Nova Legal and has a wide range of experience acting as an adviser to a number of companies (both public and private), directors and corporate advisors on matters such as capital raisings (both IPO and secondary), takeovers, mergers and acquisitions, shareholder meetings, preparing and reviewing prospectuses and other fundraising documents, company meetings, Corporations Act and ASX Listing Rule compliance, and providing general corporate and commercial advice.

Mr Zielinski also has experience acting for a number of private and public companies in the resources sector, including advising on acquisition and disposal of mining projects and negotiating earn-in agreements.

Mr Zielinski is a non-executive director of a number of ASX listed companies.

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Board Recommendation

The Board (excluding Mr Zielinski) recommends that Shareholders vote in favour of Resolution 2. The Chair of the meeting intends to vote undirected proxies in favour of the Resolution.

6. Resolution 3 – Election of Director – Mr Patrick Glovac

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General

Listing Rule 14.5 and Article 7.2(b) of the Constitution require that the Company hold an election of Directors at each annual general meeting.

Under Article 7.2(b)(ii) of the Constitution, the requirement for the election of Directors under Article 7.2(b) of the Constitution can be satisfied by a Director who was appointed under Article 7.6 of the Constitution, retiring at the end of the annual general meeting and standing for election as a Director.

Article 7.6 of the Constitution allows the Board to appoint at any time a person to be a Director either to fill a casual vacancy or as an addition to the existing Directors, but only where the total number of Directors does not at any time exceed the maximum number specified by the Constitution. Under Article 7.6(c) of the Constitution, any Director (other than a Managing Director) so appointed holds office until the conclusion of the next annual general meeting of the Company but is eligible for election by Shareholders at that meeting.

In addition, Listing Rule 14.4 provides that a Director appointed to fill a casual vacancy or as an addition to the Board must not hold office (without re-election) past the next annual general meeting, unless that Director is a Managing Director.

Mr Patrick Glovac was appointed on 1 May 2025 as Executive Chairman of the Company. Accordingly, Mr Glovac will retire pursuant to Article 7.6(b) of the Constitution and being eligible, seeks election.

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Qualifications and other material directorships

Mr Glovac holds a Bachelor of Commerce majoring in Finance, Banking, Management and also holds a Diploma of Management.

In 2013 Mr Glovac co-founded GTT Ventures Pty Ltd, a boutique corporate advisory firm, specialising in the resource and technology sector. Mr Glovac has over 20 years’ experience within capital markets, specialising in corporate advisory, management and investment advice.

Mr Glovac is also a highly experienced Company Director, holding positions across numerous ASX listed companies in the capacity as Managing Director, Executive Director, Chairman and Non-Executive roles. Mr Glovac currently serves on the board of Pure Resources Limited (ASX:PR1) and SQX Resources Limited (ASX:SQX).

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Board Recommendation

The Board (excluding Mr Glovac) recommends that Shareholders vote in favour of Resolution 3. The Chair of the meeting intends to vote undirected proxies in favour of the Resolution.

7. Resolution 4 – Approval of 10% Placement Facility

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General

Listing Rule 7.1A enables eligible entities to issue Equity Securities up to 10% of its issued share capital through placements commencing from the date of the Meeting where the Company obtains the approval until the earlier of the following:

• (a) the date that is 12 months after the date of the Meeting at which the approval is obtained;

• (b) the time and date of the Company’s next annual general meeting; or

• (c) the time and date of the approval of Shareholders of a transaction under Listing Rule 11.1.2 or 11.2 in respect of the Company,

( 10% Placement Facility ). The 10% Placement Facility is in addition to the Company’s 15% placement capacity under Listing Rule 7.1.

An eligible entity for the purposes of Listing Rule 7.1A is an entity that is not included in the S&P/ASX 300 Index and has a market capitalisation of $300 million or less. The Company currently has a market capitalisation of approximately $2,822,192 (based on the number of Shares on issue and the closing price of Shares on 22 September 2025) and is an eligible entity.

The Company is now seeking Shareholder approval by way of a special resolution to have the ability to issue Equity Securities under the 10% Placement Facility.

The exact number of Equity Securities to be issued under the 10% Placement Facility will be determined in accordance with the formula prescribed in Listing Rule 7.1A.2 (refer Section 7.2(c) below).

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Description of Listing Rule 7.1A

(a) Shareholder approval

The ability to issue Equity Securities under the 10% Placement Facility is subject to shareholder approval by way of a special resolution at an annual general meeting. Accordingly, at least 75% of votes cast by Shareholders present and eligible to vote at the Meeting must be in favour of Resolution 4 for it to be passed.

(b) Equity Securities

Any Equity Securities issued under the 10% Placement Facility must be in the same class as an existing quoted class of Equity Securities of the Company.

The Company, as at the date of the Notice, has on issue two classes of quoted Equity Securities, being Shares (ASX: OM1) and Listed Options (ASX: OM1O).

(c) Formula for calculating 10% Placement Facility

Listing Rule 7.1A.2 provides that eligible entities which have obtained shareholder approval at an annual general meeting may issue or agree to issue, during the 12 month period after the annual general meeting, a number of Equity Securities calculated in accordance with the following formula:

(A x D) – E

Where:

A is the number of fully paid ordinary securities on issue at the commencement of the relevant period:

• (A) plus the number of fully paid ordinary securities issued in the relevant period under an exception in Listing Rule 7.2 other than Exception 9, 16 or 17;

• (B) plus the number of fully paid ordinary securities issued in relevant period on the conversion of convertible securities within Listing Rule 7.2 Exception 9 where:

• (1) the convertible securities were issued or agreed to be issued before the commencement of the relevant period; or

• (2) the issue of, or agreement to issue, the convertible securities approved, or taken to have been approved, under Listing Rule 7.1 or 7.4;

• (C) plus the number of fully paid ordinary securities issued in relevant period under an agreement to issue securities within Listing Rule 7.2 Exception 16 where:

• (1) the agreement was entered into before the commencement of the relevant period; or

• (2) the agreement or issue was approved, or taken under these rules to have been approved, under rule 7.1 or rule 7.4;

• (D) plus the number of any other fully paid ordinary securities issued in the relevant period with approval under rule 7.1 or rule 7.4;

• (E) plus the number of partly paid ordinary securities that became fully paid in the relevant period;

• (F) less the number of fully paid shares cancelled in the relevant period.

Note that A has the same meaning in Listing Rule 7.1 when calculating an entity’s 15% placement capacity.

• D

is 10%.

• E is the number of Equity Securities issued or agreed to be issued under Listing Rule 7.1A.2 in the relevant period where the issue or agreement has not been subsequently approved by the holders of its ordinary securities under Listing Rule 7.4.

• (d) Listing Rule 7.1A and Listing Rule 7.3A

The ability of an entity to issue Equity Securities under Listing Rule 7.1A is in addition to the entity’s 15% placement capacity under Listing Rule 7.1.

At the date of this Notice, the Company has on issue 217,091,703 Shares and therefore has a capacity to issue:

• (i) 32,563,755 Equity Securities under Listing Rule 7.1; and

• (ii) 21,709,170 Equity Securities under Listing Rule 7.1A.

The actual number of Equity Securities that the Company will have capacity to issue under Listing Rule 7.1A will be calculated at the date of issue of the Equity Securities in accordance with the formula prescribed in Listing Rule 7.1A.2 (refer to Section 7.2(c) above).

(e) Minimum Issue Price

The issue price of Equity Securities issued under Listing Rule 7.1A must be not less than 75% of the VWAP of Equity Securities in the same class calculated over the 15 Trading Days on which trades in that class were recorded immediately before:

• (i) the date on which the price at which the Equity Securities are to be issued is agreed; or

• (ii) if the Equity Securities are not issued within 10 Trading Days of the date in paragraph (i) above, the date on which the Equity Securities are issued.

(f)

10% Placement Period

Shareholder approval of the 10% Placement Facility under Listing Rule 7.1A is valid from the date of the Meeting at which the approval is obtained and expires on the earlier to occur of:

• (i) the date that is 12 months after the date of the Meeting at which the approval is obtained;

• (ii) the time and date of the entity’s next annual general meeting; or

• (iii) the time and date of the approval by shareholders of the eligible entity’s ordinary securities of a transaction under Listing Rules 11.1.2 (a significant change to the nature or scale of activities) or 11.2 (disposal of main undertaking),

( 10% Placement Period ).

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Listing Rule 7.1A

The effect of Resolution 4 will be to allow the Directors to issue the Equity Securities under Listing Rule 7.1A during the 10% Placement Period without using the Company’s 15% placement capacity under Listing Rule 7.1.

Resolution 4 is a special resolution and therefore requires approval of 75% of the votes cast by Shareholders present and eligible to vote (in person, by proxy, by attorney or, in the case of a corporate Shareholder, by a corporate representative) on the Resolution.

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Specific information required by Listing Rule 7.3A

Pursuant to and in accordance with Listing Rule 7.3A, information is provided in relation to the approval of the 10% Placement Facility as follows:

• (a) The Equity Securities will be issued at an issue price of not less than 75% of the VWAP for the Company’s Equity Securities over the 15 Trading Days on which trades in that class were recorded immediately before:

• (i) the date on which the price at which the Equity Securities are to be issued is agreed; or

• (ii) if the Equity Securities are not issued within 10 Trading Days of the date in paragraph (i) above, the date on which the Equity Securities are issued.

• (b) If Resolution 4 is approved by Shareholders and the Company issues Equity Securities under the 10% Placement Facility, the existing Shareholders’ voting power in the Company will be diluted as shown in the below table (in the case of Listed Options, only if the Listed Options are exercised). There is a risk that:

• (i) the market price for the Company’s Equity Securities in that class may be significantly lower on the date of the issue of the Equity Securities than of the date of the Meeting; and

• (ii) the Equity Securities may be issued at a price that is at a discount to the market price for the Company’s Equity Securities on the issue date,

which may have an effect on the amount of funds raised by the issue of the Equity Securities.

The below table shows the dilution of existing Shareholders on the basis of the current market price of Shares and the current number of ordinary securities for variable “A” calculated in accordance with the formula in Listing Rule 7.1A(2) as at the date of this Notice.

The table shows:

• (i) two examples where variable “A” has increased, by 50% and 100%. Variable “A” is based on the number of ordinary securities the Company has on issue. The number of ordinary securities on issue may increase as a result of issues of ordinary securities that do not require Shareholder approval (for example, a pro rata entitlements issue or scrip issued under a takeover offer) or future specific placements under Listing Rule 7.1 that are approved at a future Shareholders’ meeting; and

• (ii) two examples of where the issue price or ordinary securities has decreased by 50% and increased by 100% as against the current market price.

Number of Shares on Issue
		Dilution
		$0.0065	$0.013	$0.026
	Issue Price (per Share)	(50% decrease in current issue price)	(Current issue price)	(100% increase in current issue price)
217,091,703	Shares issued	21,709,170 Shares	21,709,170 Shares	21,709,170 Shares
(Current)	Funds raised	$141,110	$282,219	$564,438
325,637,555	Shares issued	32,563,755 Shares	32,563,755 Shares	32,563,755 Shares
(50% *increase) **	Funds raised	$211,664	$423,329	$846,658
434,183,406	Shares issued	43,418,341 Shares	43,418,341 Shares	43,418,341 Shares
(100% increase)*	Funds raised	$282,219	$564,438	$1,128,877

Notes:

The table has been prepared on the following assumptions:

1. The Company issues the maximum number of Equity Securities available under the 10% Placement Facility.

2. No Options (including any Options issued under the 10% Placement Facility) are exercised into Shares before the date of the issue of the Equity Securities;

3. The 10% voting dilution reflects the aggregate percentage dilution against the issued share capital at the time of issue. This is why the voting dilution is shown in each example at 10%.

4. The table does not show an example of dilution that may be caused to a particular Shareholder by reason of placements under the 10% Placement Facility, based on the Shareholder’s holding at the date of the Meeting.

5. The table shows only the effect of issue of Equity Securities under Listing Rule 7.1A, not under the 15% placement capacity under Listing Rule 7.1.

6. The issue of Equity Securities under the 10% Placement Facility consists only of Shares. If the issue of Equity Securities includes Listed Options, it is assumed that those Listed Options are exercised into Shares for the purpose of calculating the voting dilution effect on existing Shareholders.

7. The issue price is $0.013, being the closing price of the Shares on ASX on 22 September 2025.

8. (c) The Company will only issue and allot the Equity Securities during the 10% Placement Period. The approval under Resolution 4 for the issue of the Equity Securities will cease to be valid in the event that Shareholders approve a transaction under Listing Rule 11.1.2 (a significant change to a significant change to the nature or scale of activities) or 11.2 (disposal of main undertaking).

9. (d) The Company can only issue Equity Securities for cash consideration. In such circumstances, the Company intends to use the funds raised towards an acquisition of new assets or investments (including expenses associated with such acquisition), continued exploration and general working capital.

10. (e) The Company will comply with the disclosure obligations under the Listing Rule 7.1A(4) upon issue of any Equity Securities.

11. (f) The Company’s allocation policy is dependent on the prevailing market conditions at the time of any proposed issue pursuant to the 10% Placement Facility. The identity of the allottees of the Equity Securities will be determined on a case-by-case basis having regard to the factors including but not limited to the following:

12. (i) the methods of raising funds that are available to the Company, including but not limited to, rights issue or other issue in which existing security holders can participate;

13. (ii) the effect of the issue of the Equity Securities on the control of the Company;

14. (iii) the financial situation and solvency of the Company; and

15. (iv) advice from corporate, financial and broking advisers (if applicable).

The allottees under the 10% Placement Facility have not been determined as at the date of this Notice but may include existing substantial Shareholders and/or new Shareholders who are not Related Parties or associates of a Related Party of the Company.

• (g) The Company previously obtained Shareholder approval under Listing Rule 7.1A at its annual general meeting held on 14 November 2024. In the 12 months preceding the date of this 2025 Annual General Meeting, the Company has not issued any Equity Securities under Listing Rule 7.1A.

• (h) For the purpose of ASX Listing Rule 14.1A (and in addition to the disclosure in clause 7.4(b) above):

• (i) if Resolution 4 is passed, the Directors will be able to issue the Equity Securities under Listing Rule 7.1A during the 10% Placement Period without using the Company’s 15% placement capacity under Listing Rule 7.1; and

• (ii) if Resolution 4 is not passed, the Directors will not be able to issue the Equity Securities under Listing Rule 7.1A, and will have to either rely on the Company's existing 15% placement capacity under Listing Rule 7.1 (from time to time), or (in the event that the Company’s 15% placement capacity is exhausted) the Company will be required to obtain prior shareholder approval under Listing Rules 7.1 before being able to issue such Equity Securities (which may result in the Company incurring further time and expense).

• (i) At the date of the Notice, the Company has not approached any particular existing Shareholder or security holder or an identifiable class of existing security holder to participate in the issue of the Equity Securities. Accordingly, no voting exclusion statement has been included in respect of Resolution 4.

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Board Recommendation

The Directors of the Company believe Resolution 4 is in the best interest of the Company and its Shareholders and unanimously recommend that the Shareholders vote in favour of this Resolution.

8. Resolution 5 – Refresh of Securities under Employee Securities Incentive Plan

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General

At the Company’s annual general meeting held on 8 November 2022, Shareholders approved the adoption of a new employee share scheme that complies with Division 1A introduced into Part 7.12 of the Corporations Act, called the “OM1 Employee Securities Incentive Plan” ( Plan ).

The Directors consider it is desirable to provide an opportunity to eligible participants to participate in the Company’s future. Further, the Plan acts as a mechanism to ensure that interests of Shareholders, management and employees of the Company are aligned.

Resolution 5 seeks Shareholder approval pursuant to Listing Rule 7.2 (exception 13(b)) for the issue of up to 32,563,755 Equity Securities under the Plan .

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ASX Listing Rules 7.1 and 7.2 Exception 13(b)

Shareholder approval is not required under the Corporations Act or the ASX Listing Rules for the operation of the Plan. However, Shareholder approval is being sought to allow the Company to rely on an exception to the calculation of the ASX Listing Rules 7.1 and 7.1A on the number of securities that may be issued without Shareholder Approval. ASX Listing Rule 7.2 exception 13(b) provides that ASX Listing Rules 7.1 and 7.1A do not apply to an issue of securities under an employee incentive scheme that has been approved by Shareholders, where the issue of securities is within 3 years from that date of Shareholder approval of the issue of securities under the employee incentive scheme.

The Plan participation is limited to Directors, employees and any service providers and certain ‘related persons’ to the aforementioned of the Company. If an issue is to be made to Directors, then separate Shareholder approval will need to be obtained.

Pursuant to and in accordance with ASX Listing Rule 7.2 Exception 13(b), the following information is provided in relation to this Resolution:

• (a) a summary of the terms of the Employee Securities Incentive Plan is set out in Schedule 2;

• (b) an aggregate of 1,200,000 Options were issued to various Directors, employees and consultants of the Company under the Plan since the date of last approval, being 8 November 2022;

• (c) at the date of the Notice, the Company has not agreed to issue any Equity Securities under the Plan;

• (d) a maximum of 32,563,755 Equity Securities would be available to be issued under the Plan if approved by Shareholders (representing approximately 15% of the number of Shares on issue as at the date of this Notice). This maximum number of Equity Securities is not intended to be a prediction of the actual number of Equity Securities to be issued under the Plan, but simply a maximum number for the purposes of setting a ceiling on the number of Securities to be issued under the Plan for the purposes of ASX Listing Rule 7.2 (exception 13(b)). In any event, no Equity Securities will be issued if to do so would contravene any applicable laws; and

• (e) a voting exclusion statement in respect of this Resolution has been included in this Notice.

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ASX Listing Rule 14.1A

Resolution 5 seeks Shareholder approval for the issue of Equity Securities under the Plan to be an exception from ASX Listing Rule 7.1 and 7.1A for a period of 3 years.

If Shareholders approve this Resolution, any issue of Equity Securities under the Plan over the 3 years after the date of the Meeting (up to the maximum number set out above) will not use up a portion of the Company’s ASX Listing Rule 7.1 and 7.1A capacity when that issue is made. This means that the Company will preserve its flexibility to issue equity securities without seeking Shareholder approval if and when it issues Equity Securities under the Plan.

It should be noted that if the Resolution is passed, the Company will only be able issue equity securities under the Plan to eligible participants who are unrelated parties without seeking prior Shareholder approval for a period of 3 years after the Meeting. Any proposed issue of Securities to a Director or other related party, or any of their associates, under the Plan will require prior Shareholder approval under ASX Listing Rule 10.14.

If this Resolution is not passed, the Plan will not be renewed and the existing approvals of the Plan received on 8 November 2022 will expire on 8 November 2025. After this time, the Company may still decide in future to issue Equity Securities to eligible employees and consultants who are unrelated parties under the Plan, but each such issue will not be exempt from Listing Rule 7.1 and 7.1A and will use up a portion of the Company’s Listing Rule 7.1 and 7.1A capacity at the relevant time made (unless another exemption from Listing Rule 7.1 and 7.1A is applicable).

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Board Recommendation

Approval of this Resolution will enable the Company to preserve its flexibility under its Listing Rule 7.1 and 7.1A capacity when it issues Equity Securities under the Plan for the period of 3 years after the Meeting. Directors are eligible to be offered Equity Securities under the Plan, however, any proposed issue of Equity Securities to a Director or their associates requires prior Shareholder approval under Listing Rule 10.14 before it can be made, and the passing of this Resolution will not enable the Company to issue any Equity Securities to a Director or their associates. The Directors unanimously recommend that Shareholders vote in favour of this Resolution.

SCHEDULE 1 – Definitions

In this Notice and the Explanatory Memorandum:

• $ means Australian Dollars.

• 10% Placement Facility has the meaning given in Section 7.1.

• 10% Placement Period has the meaning given in Section 7.2(f).

Annual Report means the Directors’ Report, the Financial Report and the Auditor’s Report in respect to the financial year ending 30 June 2025.

Associate has the meaning given in sections 12 and 16 of the Corporations Act. Section 12 is to be applied as if paragraph 12(1)(a) included a reference to the Listing Rules and on the basis that the Company is the “designated body” for the purposes of that section. A related party of a director or officer of the Company or of a Child Entity of the Company is to be taken to be an associate of the director or officer unless the contrary is established.

ASX means ASX Limited (ACN 008 624 691) and, where the context permits, the Australian Securities Exchange operated by ASX.

Auditor’s Report means the auditor’s report on the Financial Report.

AWST means Australian Western Standard Time, being the time in Perth, Western Australia.

Board means the board of Directors.

Business Day means:

• (a) for determining when a notice, consent or other communication is given, a day that is not a Saturday, Sunday or public holiday in the place to which the notice, consent or other communication is sent; and

• (b) for any other purpose, a day (other than a Saturday, Sunday or public holiday) on which banks are open for general banking business in Perth.

Chair means the person appointed to chair the Meeting convened by this Notice.

Closely Related Party means:

• (a) a spouse or child of the member; or

• (b) has the meaning given in section 9 of the Corporations Act.

Company means Omnia Metals Group Limited (ACN 648 187 651).

Constitution means the constitution of the Company as at the commencement of the Meeting.

Corporations Act means the Corporations Act 2001 (Cth).

Director means a director of the Company.

Directors’ Report means the annual directors’ report prepared under chapter 2M of the Corporations Act for the Company and its controlled entities contained in the Annual Report.

Equity Securities has the same meaning as in the Listing Rules.

Explanatory Memorandum means the explanatory memorandum attached to the Notice.

Financial Report means the annual financial report prepared under Chapter 2M of the Corporations Act of the Company and its controlled entities.

Key Management Personnel means persons having authority and responsibility for planning, directing and controlling the activities of the Company, directly or indirectly, including any Director (whether executive or otherwise) of the Company.

Listed Options means listed options of the Company (ASX:OM1O) each with an exercise price of $0.025 and expiring on 21 March 2028.

Listing Rules means the listing rules of ASX.

Meeting has the meaning in the introductory paragraph of the Notice.

Notice means this notice of meeting.

Plan has the meaning given in Section 8.1.

Proxy Form means the proxy form attached to the Notice.

Remuneration Report means the remuneration report of the Company contained in the Directors’ Report.

Resolution means resolution contained in the Notice.

Schedule means a schedule to this Notice.

Section means a section contained in this Explanatory Memorandum.

Share means a fully paid ordinary share in the capital of the Company.

Shareholder means a shareholder of the Company.

Trading Day means a day determined by ASX to be a trading day in accordance with the Listing Rules.

Two Strikes Rule has the meaning given in Section 4.

VWAP means volume weight average price.

In this Notice and the Explanatory Memorandum words importing the singular include the plural and vice versa

SCHEDULE 2 – Summary of the Plan

A summary of the key terms of the Plan is set out below:

1. ( Purpose of Plan ): The purpose of the Plan is to:

2. (a) assist in the reward, retention and motivation of Eligible Participants;

3. (b) link the reward of Eligible Participants to Shareholder value creation; and

4. (c) align the interests of Eligible Participants with shareholders of the Group (being the Company and each of its Related Bodies Corporate), by providing an opportunity to Eligible Participants to receive an equity interest in the Company in the form of Awards (being securities exercisable for Shares, including options and performance rights).

5. ( Eligibility to participate ): An Eligible Participant means a person that:

6. (a) is a "primary participant” (as defined in section 1100L(1)(a) Corporations Act or any amendment or replacement thereof) in relation to the Company or a Related Body Corporate; and

7. (b) has been determined by the Board to be eligible to participate in the Plan from time to time.

8. ( Permitted Nominees ): If an Eligible Participant is permitted in the Offer, they may, by written notice to the Board, nominate a Permitted Nominee in whose favour the Eligible Participant wishes to renounce the Offer.

A “Permitted Nominee” is defined as a “related person” of an Eligible Participant (section 1100L(b) of the Corporations Act) or a trustee(s) of a trust set up solely for the benefit of the Eligible Participant and/or a “related person”.

1. ( Administration of Plan ): The Plan will be administered by the Board. The Board may exercise any power or discretion conferred on it by the Plan rules in its absolute discretion. The Board may delegate its powers and discretion.

2. ( Offers of Awards ): The Board may from time to time determine that an Eligible Participant may participate in the Plan and make an offer to that Eligible Participant to apply for Options or Performance Rights (Awards).

3. ( Applications for Awards ): An Eligible Participant who wishes to apply to participate in the Plan in response to an Offer must provide a completed application form to the Company. The Board may accept an application from an Eligible Participant in whole or in part. If an Eligible Participant is permitted in the Offer, the Eligible Participant may, by notice in writing to the Board, nominate a party in whose favour the Eligible Participant wishes to renounce the invitation in order for that nominee to be granted the Awards the subject of the Offer.

4. ( Grant of Awards ): The Company will, to the extent that it has accepted a duly completed application, grant the Participant the relevant number of Awards, subject to the terms and conditions set out in the Offer, the Plan rules and any ancillary documentation required.

5. ( Terms of Awards ): Each 'Award' represents a right to acquire one or more Shares (for example, under an option or performance right), subject to the terms and conditions of the Plan. Prior to an Award being exercised, a Participant does not have any interest (legal, equitable or otherwise) in any Share the subject of the Award by virtue of holding the Award.

6. ( Vesting of Awards ): Any vesting conditions applicable to the grant of Awards will be described in the Offer. If all the vesting conditions are satisfied and/or otherwise waived by the Board, a vesting notice will be sent to the Participant by the Company informing them that

the relevant Awards have vested. Unless and until the vesting notice is issued by the Company, the Awards will not be considered to have vested. For the avoidance of doubt, if the vesting conditions relevant to an Award are not satisfied and/or otherwise waived by the Board, that Award will lapse.

1. ( Delivery of Shares on exercise of Awards ): As soon as practicable after the valid exercise of an Award by a Participant, the Company will issue or cause to be transferred to that Participant the number of Shares to which the Participant is entitled under the Plan rules and issue a substitute certificate for any remaining unexercised Awards held by that Participant.

2. ( Exercise of Awards and cashless exercise ): In the case of an Award which is an Option, to exercise an Award, the Participant must deliver a signed notice of exercise and, subject to a cashless exercise of Awards (see below), pay the exercise price (if any) to or as directed by the Company, at any time prior to the earlier of any date specified in the vesting notice and the expiry date as set out in the invitation. In the case of an Award which is a Performance Right, following the issue of a Vesting Notice, a vested Performance Right will automatically be exercised within the period specified by the Board in the relevant Offer.

The Participant may elect not to be required to provide payment of the exercise price for the number of Awards specified in a notice of exercise, but that on exercise of those Awards the Company will transfer or issue to the Participant that number of Shares as are equal in value to the difference between the total Exercise Price otherwise payable for the Awards on the Awards being exercised and the then market value of Shares at the time of exercise (determined as the volume weighted average of the prices at which Shares were traded on the ASX during the 5 trading-day period immediately preceding the exercise date) calculated in accordance with the following formula:

S = A x (MSP – EP) / MSP

Where:

• (a) S = Number of Shares to be issued on exercise of the Awards;

• (b) A = Number of Awards;

• (c) MSP = Market value of Shares (calculated using the volume weighted average price (as that term is defined in the ASX Listing Rules) at which Shares were traded on the ASX during the 5 trading day-period immediately preceding the exercise date); and

• (d) EP = Exercise Price.

If the difference between the total Exercise Price otherwise payable for the Awards on the Awards being exercised and the then market value of Shares at the time of exercise (calculated in accordance with the formula above) is zero or negative, then a holder will not be entitled to use the Cashless Exercise Facility.

1. ( Restrictions on Dealing ): A Participant may not sell, transfer, assign, grant a security interest over, option, swap, alienate or otherwise deal with an Award that has been granted to them.

The Board may impose a restriction on dealing with Shares allocated on exercise or vesting of an Award. The Board may implement any procedure it considers appropriate to ensure the compliance by the Participant with this restriction, including the imposition of a holding lock or requiring that Shares be held in trust on behalf of the Participant.

1. ( Forfeiture of Awards ): Where a Participant who holds Awards ceases to be an Eligible Participant or becomes insolvent, all unvested Awards will automatically be forfeited by the Participant, unless the Board otherwise determines in its discretion to permit some or all of the Awards to vest. Where the Board determines that a Participant has acted fraudulently or

dishonestly, or wilfully breached his or her duties to the Group, the Board may in its discretion deem all unvested Awards held by that Participant to have been forfeited.

Unless the Board otherwise determines, or as otherwise set out in the Plan rules:

• (a) any Awards which have not yet vested will be forfeited immediately on the date that the Board determines (acting reasonably and in good faith) that any applicable vesting conditions have not been met or cannot be met by the relevant date; and

• (b) any Awards which have not yet vested will be automatically forfeited on the expiry date specified in the invitation.

• ( Change of control ): If a change of control event occurs in relation to the Company, or the Board determines that such an event is likely to occur, the Board may in its absolute discretion determine that:

• (a) all or a specified number of a Participant's unvested Awards are deemed to have vested;

• (b) all or specified number of a Participant's Options may be exercised for a period specified by the Board, and if not exercised within that period, will lapse;

• (c) the Dealing Restrictions or any other terms which apply to the Award cease to apply; and/or

• (d) the Dealing Restrictions which apply to Shares allocated on the vesting of or exercise of an Award (as applicable) cease to apply.

• ( Rights ): All Shares issued under the Plan or issued or transferred to a Participant upon the valid exercise of an Award, will rank equally in all respects with the Shares of the same class. A Participant will be entitled to any dividends declared and distributed by the Company on the Shares and may participate in any dividend reinvestment plan operated by the Company in respect of Shares. A Participant may exercise any voting rights attaching to Shares.

• ( Adjustment for capital reconstructions ): If there is a reorganisation of the issued share capital of the Company (including any subdivision, consolidation, reduction, return or cancellation of such issued capital of the Company), the rights of each Participant holding Awards will be changed to the extent necessary to comply with the Listing Rules applicable to a reorganisation of capital at the time of the reorganisation.

If Shares are issued by the Company by way of bonus issue (other than an issue in lieu of dividends or by way of dividend reinvestment), the holder of Awards is entitled, upon exercise of the Awards, to receive an allotment of as many additional Shares as would have been issued to the holder if the holder held Shares equal in number to the Shares in respect of which the Awards are exercised.

Unless otherwise determined by the Board, a holder of Awards does not have the right to participate in a pro rata issue of Shares made by the Company or sell renounceable rights.

1. ( Participation in new issues ): There are no participation rights or entitlements inherent in the Awards and holders are not entitled to participate in any new issue of Shares of the Company during the currency of the Awards without exercising the Awards.

2. ( Amendment of Plan ): Subject to the following paragraph, the Board may at any time amend any provisions of the Plan rules, including the terms upon which any Awards have been granted under the Plan and determine that any amendments to the Plan rules be given retrospective effect, immediate effect or future effect.

No amendment to any provision of the Plan rules may be made if the amendment materially reduces the rights of any Participant as they existed before the date of the amendment, other

than an amendment introduced primarily for the purpose of complying with legislation or to correct manifest error or mistake, amongst other things, or is agreed to in writing by all Participants.

1. ( Term of Plan ): The Plan continues in operation until the Board decides to end it. The Board may from time to time suspend the operation of the Plan for a fixed period or indefinitely, and may end any suspension. If the Plan is terminated or suspended for any reason, that termination or suspension must not prejudice the accrued rights of the Participants.

for Securityholder registration.

Omnia Metals Group Ltd | ABN 68 648 187 651

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Proxy Voting Form If you are attending the Meeting in person, please bring this with you

Your proxy voting instruction must be received by 11:30am (AWST) on Monday, 10 November 2025 , being not later than 48 hours before the commencement of the Meeting. Any Proxy Voting instructions received after that time will not be valid for the scheduled Meeting.

SUBMIT YOUR PROXY

Complete the form overleaf in accordance with the instructions set out below.

YOUR NAME AND ADDRESS

The name and address shown above is as it appears on the Company’s share register. If this information is incorrect, and you have an Issuer Sponsored holding, you can update your address through the investor portal: https://investor.automic.com.au/#/home Shareholders sponsored by a broker should advise their broker of any changes.

STEP 1 - APPOINT A PROXY

If you wish to appoint someone other than the Chair of the Meeting as your proxy, please write the name of that Individual or body corporate. A proxy need not be a Shareholder of the Company. Otherwise if you leave this box blank, the Chair of the Meeting will be appointed as your proxy by default. DEFAULT TO THE CHAIR OF THE MEETING

Any directed proxies that are not voted on a poll at the Meeting will default to the Chair of the Meeting, who is required to vote these proxies as directed. Any undirected proxies that default to the Chair of the Meeting will be voted according to the instructions set out in this Proxy Voting Form, including where the Resolutions are connected directly or indirectly with the remuneration of Key Management Personnel.

STEP 2 - VOTES ON ITEMS OF BUSINESS You may direct your proxy how to vote by marking one of the boxes opposite each item of business. All your shares will be voted in accordance with such a direction unless you indicate only a portion of voting rights are to be voted on any item by inserting the percentage or number of shares you wish to vote in the appropriate box or boxes. If you do not mark any of the boxes on the items of business, your proxy may vote as he or she chooses. If you mark more than one box on an item your vote on that item will be invalid.

APPOINTMENT OF SECOND PROXY

You may appoint up to two proxies. If you appoint two proxies, you should complete two separate Proxy Voting Forms and specify the percentage or number each proxy may exercise. If you do not specify a percentage or number, each proxy may exercise half the votes. You must return both Proxy Voting Forms together. If you require an additional Proxy Voting Form, contact Automic Registry Services.

SIGNING INSTRUCTIONS Individual: Where the holding is in one name, the Shareholder must sign. Joint holding: Where the holding is in more than one name, all Shareholders should sign. Power of attorney: If you have not already lodged the power of attorney with the registry, please attach a certified photocopy of the power of attorney to this Proxy Voting Form when you return it. Companies: To be signed in accordance with your Constitution. Please sign in the appropriate box which indicates the office held by you.

Email Address: Please provide your email address in the space provided.

By providing your email address, you elect to receive all communications despatched by the Company electronically (where legally permissible) such as a Notice of Meeting, Proxy Voting Form and Annual Report via email.

CORPORATE REPRESENTATIVES

If a representative of the corporation is to attend the Meeting the appropriate ‘Appointment of Corporate Representative’ should be produced prior to admission. A form may be obtained from the Company’s share registry online at https://automicgroup.com.au.

Lodging your Proxy Voting Form:

Online

Use your computer or smartphone to appoint a proxy at https://investor.automic.com.au/#/loginsah or scan the QR code below using your smartphone

Login & Click on ‘Meetings’. Use the Holder Number as shown at the top of this Proxy Voting Form.

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BY MAIL:

Automic GPO Box 5193 Sydney NSW 2001

IN PERSON:

Automic Level 5, 126 Phillip Street Sydney NSW 2000

BY EMAIL:

meetings@automicgroup.com.au BY FACSIMILE: +61 2 8583 3040 All enquiries to Automic:

WEBSITE: https://automicgroup.com.au

PHONE:

1300 288 664 (Within Australia) +61 2 9698 5414 (Overseas)

STEP 1 - How to vote

APPOINT A PROXY:

I/We being a Shareholder entitled to attend and vote at the Annual General Meeting of Omnia Metals Group Ltd, to be held at 11:30am (AWST) on Wednesday, 12 November 2025 at 22 Townshend Road, Subiaco WA 6008 hereby:

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Appoint the Chair of the Meeting (Chair) OR if you are not appointing the Chair of the Meeting as your proxy, please write in the box provided below the name of the person or body corporate you are appointing as your proxy or failing the person so named or, if no person is named, the Chair, or the Chair’s nominee, to vote in accordance with the following directions, or, if no directions have been given, and subject to the relevant laws as the proxy sees fit and at any adjournment thereof.

The Chair intends to vote undirected proxies in favour of all Resolutions in which the Chair is entitled to vote.

Unless indicated otherwise by ticking the “for”, “against” or “abstain” box you will be authorising the Chair to vote in accordance with the Chair’s voting intention.

AUTHORITY FOR CHAIR TO VOTE UNDIRECTED PROXIES ON REMUNERATION RELATED RESOLUTIONS

Where I/we have appointed the Chair as my/our proxy (or where the Chair becomes my/our proxy by default), I/we expressly authorise the Chair to exercise my/our proxy on Resolutions 1 and 5 (except where I/we have indicated a different voting intention below) even though Resolutions 1 and 5 are connected directly or indirectly with the remuneration of a member of the Key Management Personnel, which includes the Chair.

STEP 2 - Your voting direction

MP Resolutions For Against Abstain 1 Adoption of Remuneration Report 2 Election of Director – Mr Christopher Zielinski 3 Election of Director – Mr Patrick Glovac 4 Approval of 10% Placement Facility 5 Refresh of Securities under Employee Securities Incentive Plan Please note:If you mark the abstain box for a particular Resolution, you are directing your proxy not to vote on that Resolution on a show of hands or on a poll and your votes will not be counted in computing the required majority on a poll.

SA STEP 3 – Signatures and contact details Individual or Securityholder 1 Securityholder 2 Securityholder 3 Sole Director and Sole Company Secretary Director Director / Company Secretary Contact Name: Email Address: Contact Daytime Telephone Date (DD/MM/YY) / / By providing your email address, you elect to receive all communications despatched by the Company electronically (where legally permissible).