NOTICE

26/05/2017 7:30am

TEMPORARY SUSPENSION OF TRADING ON AIM

OROGEN PLC

At the request of the company trading on AIM for the under-mentioned securities has been temporarily suspended from 26/05/2017 7:30am, pending publication of an admission document.

ORDINARY SHARES OF 0.01P EACH, FULLY PAID (BYXD456) (GB00BYXD4566)

If you have any queries relating to the above, please contact the company's nominated adviser on +44 20 7213 0880.