Appendix 3B - Proposed issue of securities Announcement Summary Entity name IMMURON LIMITED Announcement Type New announcement Date of this announcement 4/12/2025 The Proposed issue is: A placement or other type of issue

of this announcement

placement or other type of issue

number of +securities proposed to be issued for a placement or other type of issue

to next page for full details of the announcement

1 - Entity and announcement details

(the entity named above) give ASX the following information about a proposed issue of +securities and, if ASX agrees to +quote any of

the +securities (including any rights) on a +deferred settlement basis, we agree to the matters set out in Appendix 3B of the ASX Listing

the +securities are being offered under a +disclosure document or +PDS and are intended to be quoted on ASX, we also apply for quotation

of all of the +securities that may be issued under the +disclosure document or +PDS on the terms set out in Appendix 2A of the ASX Listing

Rules (on the understanding that once the final number of +securities issued under the +disclosure document or +PDS is known, in accordance

with Listing Rule 3.10.3C, we will complete and lodge with ASX an Appendix 2A online form notifying ASX of their issue and applying for

Date of this announcement

The Proposed issue is:

placement or other type of issue

7 - Details of proposed placement or other issue

Do any external approvals need to be obtained or other conditions satisfied before the placement or other type of issue can proceed on

an unconditional basis?

of +securities proposed to be issued

+security code and description

: ORDINARY FULLY PAID

of +securities proposed to be issued

the +securities proposed to be issued being issued for a cash consideration?

these +securities rank equally in all respects from their issue date with the existing issued +securities in that class?

Proposed +issue date

7D - Listing Rule requirements

Has the entity obtained, or is it obtaining, +security holder approval for the entire issue under listing rule 7.1?

Are any of the +securities proposed to be issued without +security holder approval using the entity's 15% placement capacity under

7D.1b ( i ) How many

+securities are proposed to be issued without security holder approval using the entity's 15% placement capacity under listing

Are any of the +securities proposed to be issued without +security holder approval using the entity's additional 10% placement

capacity under listing rule 7.1A (if applicable)?

7D.1c ( i ) How many

+securities are proposed to be issued without +security holder approval using the entity's additional 10% placement capacity under

( ii ) Please explain why the entity has chosen to do a placement rather than a +pro rata issue or an offer under a +security purchase

plan in which existing ordinary +security holders would have been eligible to participate

Is a party referred to in listing rule 10.11 participating in the proposed issue?

Will any of the +securities to be issued be +restricted securities for the purposes of the listing rules?

Will any of the +securities to be issued be subject to +voluntary escrow?

7E - Fees and expenses

Will there be a lead manager or broker to the proposed issue?

Is the proposed issue to be underwritten?

Details of any other material fees or costs to be incurred by the entity in connection with the proposed issue

7F - Further Information

7F.01 The purpose(s)

for which the entity is issuing the securities

Will the entity be changing its dividend/distribution policy if the proposed issue proceeds?

7F.2 Any other information

the entity wishes to provide about the proposed issue

Any on-sale of the +securities proposed to be issued within 12 months of their date of issue will comply with the secondary sale provisions

in sections 707(3) and 1012C(6) of the Corporations Act by virtue of:

publication of a cleansing notice under section 708A(5), 708AA(2)(f), 1012DA(5) or 1012DAA(2)(f)