Convatec Group PLC: Holding(s) in Company

TR-1: Standard form for notification of major holdings

1. Issuer Details

ISIN

GB00BD3VFW73

Issuer Name

CONVATEC GROUP PLC

UK or Non-UK Issuer

UK

2. Reason for Notification

An acquisition or disposal of voting rights

3. Details of person subject to the notification obligation

Name

Black Creek Investment Management Inc.

City of registered office (if applicable)

Toronto

Country of registered office (if applicable)

Canada

4. Details of the shareholder

Full name of shareholder(s) if different from the person(s) subject to the notification obligation, above

City of registered office (if applicable)

Country of registered office (if applicable)

5. Date on which the threshold was crossed or reached

08-Jun-2023

6. Date on which Issuer notified

12-Jun-2023

7. Total positions of person(s) subject to the notification obligation

8. Notified details of the resulting situation on the date on which the threshold was crossed or reached

8A. Voting rights attached to shares

8B1. Financial Instruments according to (DTR5.3.1R.(1) (a))

8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))

9. Information in relation to the person subject to the notification obligation

1. Person subject to the notification obligation is not controlled by any natural person or legal entity and does not control any other undertaking(s) holding directly or indirectly an interest in the (underlying) issuer.

10. In case of proxy voting

Name of the proxy holder

The number and % of voting rights held

The date until which the voting rights will be held

11. Additional Information

The notifier is an investment management company. The shares are beneficially owned by 23 separate funds and clients which the notifier advises regarding their investment portfolios. Shares held directly are by funds for which the notifier also acts as investment fund manager. None of the funds or clients by itself hold more than 3%. The funds and clients give a proxy to the notifier who can exercise the voting rights for the shares in its own discretion for as long as the shares are held, with no expiry date.

12. Date of Completion

12-Jun-2023

13. Place Of Completion

Toronto, Ontario, Canada