CSL Ltd. — Director's Dealing 2024

Jan 1, 2024

For immediate release

2 January 2024

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Appendix 3X -Initial Director’s Interest Notice

Please find attached for immediate release an Appendix 3X – Initial Director’s Interest Notice for Ms Samantha Lewis who became a Director of CSL Limited on 1 January 2024.

Authorised by Fiona Mead Company Secretary

Appendix 3X Initial Director’s Interest Notice

Rule 3.19A.1

Appendix 3X

Initial 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 30/9/2001.

Name of entity CSL Limited ABN 99 051 588 348

We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Samantha Louise Lewis
Date of appointment	Monday, 1 January 2024

Part 1 - Director’s relevant interests in securities of which the director is the registered holder

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.

Number & class of securities

Direct: Nil Ordinary Shares

• See chapter 19 for defined terms.

11/3/2002

Appendix 3X Page 1

Appendix 3X Initial Director’s Interest Notice

Part 2 – Director’s relevant interests in securities of which the director is not the registered holder

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

Name of holder & nature of Number & class of Securities interest Note: Provide details of the circumstances giving rise to the relevant interest. Indirect: Johsam Pty Ltd as Trustee for the 915 Ordinary Shares Lewis Family Trust Johsam Pty Ltd as Trustee for the 967 Ordinary Shares Lewis Superannuation Fund

Part 3 – 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 Nature of interest Name of registered holder (if issued securities) No. and class of securities to which interest relates

Fiona Mead Company Secretary

Date: 2 January 2024

• See chapter 19 for defined terms.

Appendix 3X Page 2

11/3/2002