CALIX LIMITED — Director's Dealing 2025

Feb 9, 2025

Appendix 3Y Change of Director’s Interest Notice

Rule 3.19A.2

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 – Calix Limited ABN – 36 117 372 540

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	Sarah Ryan
Date of last notice	8 May 2024

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.	-
Date of change	6/02/2025
No. of securities held prior to change Avoch Holdings Pty Ltd Investment A/C> - beneficiary	36,000 Fully Priced Ordinary Shares
Class	Fully Paid Ordinary Shares
Number acquired	40,000
Number disposed	-
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	$0.75 per ordinary share acquired pursuant to Share Purchase Plan

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

No. of securities held after change Avoch Holdings Pty Ltd Investment A/C> - beneficiary	76,000 Fully Priced Ordinary Shares
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back	40,000 acquired pursuant to Share Purchase Plan.

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.

==> picture [434 x 324] intentionally omitted <==

----- Start of picture text -----

Detail of contract -
Nature of interest -
-
Name of registered holder
(if issued securities)
-
Date of change
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
-
Interest acquired
-
Interest disposed
Value/Consideration -
Note: If consideration is non-cash, provide details
and an estimated valuation
-
Interest after change
----- End of picture text -----

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

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?	-
If prior written clearance was provided, on what date was this provided?	-

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 3