MESOBLAST LTD — Director's Dealing 2024

Dec 19, 2024

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	Mesoblast Limited
ABN	68 109 431 870

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.

We (the entity) give ASX the following the director for the purposes of section	information under listing rule 3.19A.2 and as agent for 205G of the Corporations Act.
Name of Director	Dr Eric Rose
Date of last notice	10 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 interest
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	Eric Rose
Date of change	13 December 2024
No. of securities held prior to change	411,620 ordinary shares (held as 41,162 American Depositary Shares “ADS”) 4,330,765 options
Class	Ordinary shares
Number acquired	5,039,814 ordinary shares
Number disposed	Not applicable
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	A$1.5 million

• 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	5,451,434 ordinary shares (including	5,451,434 ordinary shares (including
	41,162 ADS – each ADS represents	10
	ordinary shares)
	4,330,765 options
Nature of change	Share placement with approval	by
Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in	shareholders at the 2024 AGM
buy-back

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	Not applicable
Nature of interest	Not applicable
Name of registered holder	Not applicable
(if issued securities)
Date of change	Not applicable
No. and class of securities to which	Not applicable
interest related prior to change
Note: Details are only required for a contract in
relation to which the interest has changed
Interest acquired	Not applicable
Interest disposed	Not applicable
Value/Consideration	Not applicable
Note: If consideration is non-cash, provide details
and an estimated valuation
Interest after change	Not applicable

Part 3 –[+] Closed period

Part 3 –+Closed period
Were the interests in the securities or contracts detailed	No
above traded during a+closed period where prior written
clearance was required?
If so, was prior written clearance provided to allow the trade	Not applicable
to proceed during this period?

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

If prior written clearance was provided, on what date was this Not applicable provided?

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 3