ADHERIUM LIMITED — M&A Activity 2021

May 9, 2021

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10 May 2021

The Manager Market Announcements Office ASX Limited

Notice under section 633(4) Corporations Act 2001 (Cth)

Pursuant to section 633(4) of the Corporations Act 2001 (Cth) ( Corporations Act ), Respiri Limited gives notice that 7.00pm (Sydney time) on 11 May 2021 is the date which has been set, in accordance with sections 633(2) and 633(3) of the Corporations Act for the purpose of determining the persons to whom its bidder's statement in relation to its off-market takeover bid for all of the issued ordinary shares in Adherium Limited is to be sent.

Yours sincerely

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Alastair Beard Company Secretary, Respiri Limited

Respiri Limited │ ABN 98 009 234 173 │ Suite 1, Level 9, 432 St Kida Road, MELBOURE VIC 3004 │

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