RNS Number : 2291A Indivior PLC 11 March 2025 INDIVIOR PLC (THE 'COMPANY') NOTIFICATION AND PUBLIC DISCLOSURE OF TRANSACTIONS BY PERSONS DISCHARGING MANAGERIAL RESPONSIBILITIES ('PDMR') AND PERSONS CLOSELY ASSOCIATED WITH THEM The Company announces the following changes to the interests of Mark Crossley, a PDMR and the Chief Executive Officer of the Company on March 10, 2025. In accordance with the Rules of the Indivior Long-Term Incentive Plan ('LTIP'), conditional awards held by Mr. Crossley, which were granted on March 9, 2020 and November 6, 2020, and vested on March 9, 2023, were released on March 10, 2025 following the end of a two year-deferral period.  The release of these awards was settled on a net settled basis, resulting in the delivery of shares in the amounts set out below. Following these transactions, Mark Crossley has an interest in 340,953 Shares in the Company. This notification is made in accordance with the requirements of the UK Market Abuse Regulation. Kathryn Hudson Company Secretary Indivior PLC's Legal Entity Identifier code is 213800V3NCQTY7IED471. This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact rns@lseg.com or visit www.rns.com. RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy. END DSHGPUUCWUPAGPG