IONEER LTD — Share Issue/Capital Change 2025

Aug 27, 2025

Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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Announcement Summary

Entity name

IONEER LTD

Date of this announcement

Thursday August 28, 2025

The +securities the subject of this notification are:

+Securities issued under an +employee incentive scheme that are subject to a restriction on transfer and are not being quoted on ASX until the restriction ends

Total number of +securities to be issued/transferred

		Total number of
ASX +security		+securities to be
code	Security description	issued/transferred	Issue date
INRAS	PERFORMANCE RIGHTS	38,134,335	28/08/2025

Refer to next page for full details of the announcement

Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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Part 1 - Entity and announcement details

1.1 Name of entity

IONEER LTD

We (the entity named above) give notice of the issue, conversion or payment up of the following unquoted +securities.

1.2 Registered number type Registration number ABN 76098564606

1.3 ASX issuer code

INR

1.4 The announcement is

New announcement

1.5 Date of this announcement

28/8/2025

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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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Part 2 - Issue details

2.1 The +securities the subject of this notification are:

+Securities issued under an +employee incentive scheme that are subject to a restriction on transfer and are not being quoted on ASX until the restriction ends

2.2a 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")

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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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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

Additional +securities in an existing class issued under an +employee incentive scheme ASX +security code and description

INRAS : PERFORMANCE RIGHTS

Date the +securities the subject of this notification were issued

28/8/2025

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

Were any of the +securities issued to +key management personnel (KMP) or an +associate? Yes

Provide details of the KMP or +associates being issued +securities.

Provide details of the KMP	or +associates being issued +securities.
Name of KMP	Name of registered holder	Number of +securities
Ian Bucknell	Ian Bucknell	5,481,708
Ken Coon	Ken Coon	2,442,010
Yoshio Nagai	Yoshio Nagai	2,684,913
Matt Weaver	Matt Weaver	6,394,772
Chad Yeftich	Chad Yeftich	3,707,620

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

https://www.asx.com.au/asxpdf/20180928/pdf/43yr887yz32hpv.pdf

Any other information the entity wishes to provide about the +securities the subject of this notification

No

Issue details

Number of +securities

38,134,335

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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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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)

	Total number of
ASX +security code and description	+securities on issue
INR : ORDINARY FULLY PAID	2,661,958,759
4.2 Unquoted +securities (Total number of each +class of +securities issued but	not quoted on ASX)
	Total number of
ASX +security code and description	+securities on issue
INRAR : OPTION EXPIRING VARIOUS DATES EX VARIOUS PRICES	1,631,615
INRAS : PERFORMANCE RIGHTS	78,188,957

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

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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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Part 5 - Other Listing Rule requirements

5.1 Were the +securities issued under an exception in Listing Rule 7.2 and therefore the issue did not need any security holder approval under Listing Rule 7.1? Yes

5.1a Select the number of the applicable exception in Listing Rule 7.2

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