NOTICE

05/10/2016 2:45pm

TEMPORARY SUSPENSION OF TRADING ON AIM

SIGMAROC PLC

At the request of the company trading on AIM for the under-mentioned securities has been temporarily suspended from 05/10/2016 2:45pm, pending publication of an admission document.

ORDINARY SHARES OF 0.1P EACH, FULLY PAID (BDBY926)(GB00BDBY9264)

If you have any queries relating to the above, please contact the Company's nominated adviser on
020 7409 3494.