Notice Pursuant to Rule 49A of the Takeovers Code

21 February 2019 Orion Health Group Limited 181 Grafton Road Grafton AUCKLAND By email: mark.tisdel@orionhealth.com NOTICE PURSUANT TO RULE 49A OF THE TAKEOVERS CODE 1. We refer to Grafton Health Holdings Limited's ("Grafton") full takeover offer for all of the fully paid ordinary shares ("Shares") in Orion Health Group Limited ("Orion") dated 15 February 2019 ("Offer"). 2. In accordance with rule 49A of the Takeovers Code, this letter constitutes notification that the total level of acceptances received for Shares under the Offer has increased by 1% or more of the total Shares on issue. 3. At 5:30pm on 21 February 2019, the level of acceptances received pursuant to the Offer in respect of the Shares is 93.68% (rounded to two decimal places) of the total Shares on issue. Yours faithfully Grafton Health Holdings Limited Michael Falconer Director Copy to: Takeovers Panel Level 3, Solnet House 70 The Terrace WELLINGTON By email: takeovers.panel@takeovers.govt.nz Copy to: NZX Limited Level 2, NZX Centre 11 Cable Street WELLINGTON By email: announce@nzx.com Copy to: ASX Limited Exchange Centre 20 Bridge Street SYDNEY By fax: 0800 449 707 End CA:00330906 For:OHE Type:TRANSACT Time:2019-02-22 08:30:09