The securities of Mesoblast Limited ('MSB') will be placed in trading halt at the request of MSB, pending it releasing an announcement. Unless ASX decides otherwise, the securities will remain in trading halt until the earlier of the commencement of normal trading on Monday, 8 August 2022 or when the announcement is released to the market.

Contact:

FN: 1 800 89 MESO

TFN: 1 800 89 6376

T: +61 3 9639 6036

F: +61 3 9639 6030

E: info@mesoblast.com

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