CSL Ltd. — Director's Dealing 2026

Mar 12, 2026

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	Gordon Naylor
Date of last notice	3 December 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	6 March 2026
No. of securities held prior to change	Direct:
	39,719 Ordinary Shares.
	Indirect:
	54,992 Ordinary Shares held by Netwealth
	Investments Limited as custodian for
	Gordon Naylor.

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Class	•Ordinary Shares•Restricted Share Units under the CSL LimitedPerformance Rights Plan (the**Plan**). Subject tosatisfaction of certain vesting conditions andthe other rules of the Plan, each RestrictedShare Unit carries the right to subscribe for oracquire one ordinary share in CSL Limited.
Number acquired	39,579 Restricted 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 Restricted Share Units.
No. of securities held after change	Direct:39,719 Ordinary Shares.Indirect:54,992 Ordinary Shares held by NetwealthInvestments Limited as custodian forGordon Naylor.39,579 Restricted Share Units 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 Restricted Share Units pursuant to the Planas a one-off equity award for Gordon Naylor asdetailed in the ASX announcement announcingGordon Naylor’s appointment as Interim ChiefExecutive Officer on 10 February 2026.

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 13 March 2026

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 3