Director/PDMR Shareholding

INDIVIOR PLC (the 'Company')

NOTIFICATION OF TRANSACTIONS BY DIRECTOR/PERSON DISCHARGING MANAGERIAL RESPONSIBILITY (PDMR)

The Company has a sponsored Level 1 American Depositary Receipt (ADR) facility in the United States, with each ADR representing five ordinary shares of US$0.10 each in the Company ('Shares'). ADRs are traded on the US over-the-counter market.

The Company announces that it received notification on 16 May 2016 that Debby Betz, a PDMR, purchased 8,300 ADRs, representing 41,500 Shares, on 12 May 2016 at a price of US$11.599 per ADR. A further purchase of 200 ADRs, representing 1,000 shares at a price of US$ 11.62 per ADR was also made on 12 May 2016. Both transactions took place in the United States of America.

As a result of these transactions, Debby Betz now has an interest in 65,400 Shares in the Company.

This announcement is made in accordance with Disclosure and Transparency Rule 3.1.4.

Kathryn Hudson

Company Secretary