Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities Announcement Summary Entity name IMMURON LIMITED Date of this announcement Friday

Date of this announcement

Friday August 15, 2025

The +securities the subject of this

+Other securities issued under an +employee incentive scheme that are

not intended to be quoted on ASX

Total number of +securities to be issued/transferred

Refer to next page for full details of the announcement

Part 1 - Entity and announcement

We (the entity named above) give notice of the issue, conversion or

payment up of the following unquoted +securities.

1.4 The announcement is

1.5 Date of this announcement

Part 2 - Issue details

2.1 The +securities the subject of this notification are:

+Other securities issued under an +employee incentive scheme that are

not intended to be quoted on ASX

This notification is given in relation to an issue of +securities in a class which is not quoted on ASX and which:

has an existing ASX security

code ("existing class")

Part 3B - number and type of +securities the subject of this notification

(existing class) where issue has not previously been notified to ASX in an Appendix 3B

ASX +security code and description

IMCAE : PERFORMANCE RIGHTS

Date the +securities the subject of this notification

Will these +securities rank equally in all respects

from their issue date with the existing issued +securities in that class

Were any of the +securities issued to +key management

personnel (KMP) or an +associate?

Provide details of the KMP or +associates being issued

Please provide a URL link for a document lodged

with ASX detailing the terms of the +employee incentive scheme or a summary of the terms

As per the Omibus Incentive

Plan approved by Shareholder in the AGM held on 21 November 2023: https://announcements.asx.com.au/asxpdf/20231023/pdf/05wcgmks418ynx.pdf

Any other information the entity wishes to provide

about the +securities the subject of this notification

The Performance Rights will vest and become exercisable

on the Issue Date subject to vesting conditions have been satisfied in achievement of FY25 STI objectives.

Number of +securities

Part 4 - +Securities on issue

Following the issue, conversion or payment up of

the +securities the subject of this notification, the +securities of the entity will comprise:

The figures in parts

4.1 and 4.2 below are automatically generated and may not reflect the entity's current issued capital if other Appendix 2A, Appendix 3G

or Appendix 3H forms are currently with ASX for processing.

4.1 Quoted +securities (Total

number of each +class of +securities issued and quoted on ASX)

4.2 Unquoted +securities (Total number of each +class of +securities issued but not quoted on ASX)

Part 5 - Other Listing Rule requirements

the +securities issued under an exception in Listing Rule 7.2 and therefore the issue did not need any security holder approval under

5.1a Select the number of the applicable

exception in Listing Rule 7.2