CSL Ltd. — Director's Dealing 2025

Oct 30, 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 CSL Limited ABN 99 051 588 348

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	Dr Paul McKenzie
Date of last notice	5 September 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	Indirect interest
Nature of indirect interest	Solium Nominees (Australia) Pty Ltd as custodian
(including registered holder)Note: Provide details of the circumstances giving rise to the relevantinterest.	for the CSL Limited Performance Rights Plan (thePlan)
Date of change	29 October 2025
No. of securities held prior to change	Direct:
	Nil.
	Indirect:
	82,160 Performance Share Units held by
	Solium Nominees (Australia) Pty Ltd as custodian
	for the CSL Limited Performance Rights Plan (the
	Plan).
	27,354 Ordinary Shares held by
	Solium Nominees (Australia) Pty Ltd as custodian
	for the CSL Limited Performance Rights Plan (the
	Plan).

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Class	•Ordinary Shares•Performance Share Units under the CSLLimited Performance Rights Plan (the**Plan**).Subject to satisfaction of certain performancehurdles and the other rules of the Plan, eachPerformance Share Unit carries the right tosubscribe for or acquire one ordinary share inCSL Limited.
Number acquired	58,360 Performance Share Units
Number disposed	Nil
Value/ConsiderationNote: If consideration is non-cash, provide details and estimated valuation	There was nil consideration paid or received for thegrant of Performance Share Units.
No. of securities held after change	Direct:Nil.Indirect:140,520 Performance Share Units held bySolium Nominees (Australia) Pty Ltd as custodianfor the CSL Limited Performance Rights Plan (thePlan).27,354 Ordinary Shares held bySolium Nominees (Australia) Pty Ltd as custodianfor the CSL Limited Performance Rights Plan (thePlan).
Nature of changeExample: on-market trade, off-market trade, exercise of options, issue ofsecurities under dividend reinvestment plan, participation in buy-back	Grant of Performance Share Units pursuant to thePlan as a long-term incentive for Dr PaulMcKenzie as approved by shareholders at the 2025Annual General Meeting.

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	No
Nature of interest

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

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

Part 3 –[+] Closed period

Part 3 –+Closed period
Were the interests in the securities or contracts detailedabove traded during a+closed period where prior writtenclearance was required?	No
If so, was prior written clearance provided to allow the tradeto proceed during this period?
If prior written clearance was provided, on what date was thisprovided?

Fiona Mead Company Secretary

31 October 2025

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 3