ANTEOTECH LTD — Share Issue/Capital Change 2026

Feb 8, 2026

Appendix 3H - Notification of cessation of securities

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Update Summary

Entity name ANTEOTECH LTD

Announcement Type

Update to previous announcement

Date of this announcement

Monday February 09, 2026

Reason for the update

Incorrect date of cessation for ADOAAD options in prior release.

Refer to next page for full details of the announcement

Appendix 3H - Notification of cessation of securities

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Appendix 3H - Notification of cessation of securities

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Part 1 - Announcement Details

1.1 Name of +Entity

ANTEOTECH LTD

We (the entity named above) provide the following information about our issued capital.

1.2 Registered Number Type Registration Number ACN 070028625 1.3 ASX issuer code ADO

1.4 The announcement is

Update/amendment to previous announcement

1.4a Reason for update to a previous announcement Incorrect date of cessation for ADOAAD options in prior release.

1.4b Date of previous announcement(s) to this update

9/2/2026

1.5 Date of this announcement

9/2/2026

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Appendix 3H - Notification of cessation of securities

Part 2 - Details of +equity securities or +debt securities that have ceased

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ASX +Security Code and Description

ADOAAB : OPTION EXPIRING 26-NOV-2027 EX $0.048

Unquoted +equity securities that have ceased

Number of securities that have ceased

2,575,000

Reason for cessation

Lapse of conditional right to securities because the conditions have not been, or have become incapable of being, satisfied

Date of cessation

9/2/2026

Is the entity paying any consideration for the cessation? No

Any other information the entity wishes to notify to ASX about the cessation?

ASX +Security Code and Description

ADOAAD : OPTION EXPIRING 19-AUG-2029 EX $0.0375

Unquoted +equity securities that have ceased

Number of securities that have ceased

8,900,000

Reason for cessation

Lapse of conditional right to securities because the conditions have not been, or have become incapable of being, satisfied

Date of cessation

9/2/2026

Is the entity paying any consideration for the cessation? No

Any other information the entity wishes to notify to ASX about the cessation?

Appendix 3H - Notification of cessation of securities

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Appendix 3H - Notification of cessation of securities

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Part 3 - Issued capital following changes

Following the cessation of the +securities the subject of this notification, the issued capital of the entity will comprise:

The figures in parts 3.1 and 3.2 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.

3.1 Quoted +equity securities and +debt securities (total number of each +class of +securities quoted on ASX)

	Total number of
ASX +security code and description	+securities on issue
ADO : ORDINARY FULLY PAID	2,973,138,613
ADOO : OPTION EXPIRING 31-MAY-2026	286,628,688
3.2 Unquoted +equity securities (total number of each +class of +equity securities issued but not quoted on ASX)
	Total number of
ASX +security code and description	+securities on issue
ADOAAD : OPTION EXPIRING 19-AUG-2029 EX $0.0375	45,900,000
ADOAAE : OPTION EXPIRING 26-NOV-2028 EX $0.0375	12,500,000
ADOAAF : OPTION EXPIRING 31-JAN-2028 EX $0.035	138,206,230
ADOAAB : OPTION EXPIRING 26-NOV-2027 EX $0.048	9,475,000
ADOAZ : OPTION EXPIRING 30-NOV-2026 EX $0.048	18,000,000
ADOAAA : OPTION EXPIRING 14-NOV-2026 EX $0.064	5,000,000
ADOAY : OPTION EXPIRING 13-SEP-2026 EX $0.064	73,251,921

3.2 Unquoted +equity securities (total number of each +class of +equity securities issued but not quoted on ASX)

Note: the figures stated in the tables above are used to calculate the total market capitalisation of the entity published by ASX from time to time. The table will not include those classes of +securities that have ceased or lapsed in their entirety in ASX records before the announcement date described in Q1.5, even if the entity has advised ASX of a change to that class of +security in Part 2 of this form.

Appendix 3H - Notification of cessation of securities

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