AUSSIE BROADBAND LIMITED — Director's Dealing 2025

Sep 1, 2025

Appendix 3Y

Change of Director’s Interest Notice

Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX’s property and may be made public.

Introduced 30/09/01 Amended 01/01/11

Name of entity: Aussie Broadband Limited ABN: 29 132 090 192

We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Susan Klose
Date of last notice	28 February 2025

Part 1 - Change of director’s relevant interests in securities

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be disclosed in this part.

Direct or indirect interest	Direct
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	N/A
Date of change	26 August 2025
No. of securities held prior to change	11,599 Ordinary Shares 6,180 FY25 NED Rights
Class	Ordinary Shares NED Rights
Number acquired	6,180 Ordinary Shares 12,608 FY26 NED Rights
Number disposed	6,180 FY25 NED Rights upon conversion into OrdinaryShares
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	$3.93 per Ordinary Share; $3.966 per Right
No. of securities held after change	17,779 Ordinary Shares 12,608 FY26 NED Rights

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

Nature of change Issue of FY26 NED Rights and conversion of Example: on-market trade, off-market trade, exercise of options, FY25 NED Rights into Ordinary Shares satisfied issue of securities under dividend reinvestment plan, participation in buy-back by the allocation of shares from the Company’s Employee Share Trust, pursuant to the Nonexecutive Director Fee Sacrifice Plan Rules.

Part 2 – Change of director’s interests in contracts

Part 2 – Change of director’s interests in contracts	Part 2 – Change of director’s interests in contracts
Note: In the case of a company, interests which come within paragraph (ii) of the definition of“notifiable interest of a director”should be disclosed in this part.
Detail of contract	N/A
Nature of interest	N/A
Name of registered holder (if issued securities)	N/A
Date of change	N/A
No. and class of securities to which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed	N/A
Interest acquired	N/A
Interest disposed	N/A
Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation	N/A
Interest after change	N/A

Part 3 –[+] Closed period

Part 3 –+Closed period
Were the interests in the securities or contracts detailed above traded during a+closed period where prior written clearance was required?	No.
If so, was prior written clearance provided to allow the trade to proceed during this period?	N/A
If prior written clearance was provided, on what date was this provided?	N/A

• See chapter 19 for defined terms.

Appendix 3Y Page 1

01/01/2011