Update to Block Listing

3 April 2018

Nostra Terra Oil and Gas Company plc

("Nostra Terra" or the "Company")

Update to Block Listing

Further to the announcement of 18 December 2017 regarding the block listing of 21,914,000 new ordinary shares of 0.1p per share ("Ordinary Shares"), Nostra Terra reports that a further 1,864,650 warrants have been exercised at 3 pence per Ordinary Share since the previous update on 2 March 2018. Accordingly, there remain 10,487,866 Ordinary Shares under the block listing.

As a result, the total number of Ordinary Shares in issue and allotted stands at 137,118,355.

For further information, visit www.ntog.co.uk or contact: