Notice of Annual General Meeting

London, 4 May 2020

Notice of Annual General Meeting

Nostrum Oil & Gas PLC (LSE: NOG) ("Nostrum", or "the Company"), an independent oil and gas company engaging in the production, development and exploration of oil and gas in the pre-Caspian Basin, today announces that the Annual Report and Accounts for the year ended 31 December 2019 have been posted to those shareholders that have not chosen to receive electronic communications from the Company, together with the Notice of Annual General Meeting.

You will not receive a form of proxy for the Annual General Meeting. If you would like to vote on the resolutions, you may appoint a proxy via www.signalshares.com by following the instructions on that website or, if you hold your shares in CREST, via the CREST system.

You may request a hard copy form of proxy directly from the Company's Registrar, Link Asset Services, by calling 0871 664 0300. Calls cost 12p per minute plus your phone company's access charges. If you are outside the United Kingdom, please call +44 (0)371 664 0300. Calls outside the United Kingdom will be charged at the applicable international rate. Lines are open between 9.00 a.m. - 5.30 p.m. (BST), Monday to Friday, excluding public holidays in England and Wales.

Notice of your appointment of a proxy should reach the Company's Registrar, Link Asset Services, by no later than 11:00 a.m. (BST) on Friday 5 June 2020.

If you hold your shares through a nominee service, please contact the nominee service provider regarding the process for appointing a proxy.

Pursuant to Listing Rule 9.6.1, a copy of the Notice of Annual General Meeting has been submitted to the National Storage Mechanism and will shortly be available for inspection at www.fca.org.uk/markets/primary-markets/regulatory-disclosures/national-storage-mechanism.

Electronic copies of the Annual Report and 2019 Accounts continue to be available to download from the Company's website: www.nog.co.uk together with the Notice of Annual General Meeting. Electronic copies of the Annual Report and 2019 Accounts and the Notice of Annual General Meeting can also be accessed using the links below.

Download: 2019 Annual Report

Download: Financial Statements for the Full Year ended 31 December 2019

Download: Notice of Annual General Meeting

The Company's Annual General Meeting will be held at 11:00 a.m. (BST) on 9 June 2020 at the Company's registered office address being 9th Floor, 20 Eastbourne Terrace, London, W2 6LG.

Under current UK Government guidance on social distancing and prohibiting gatherings, it will not be possible for shareholders to attend the Annual General Meeting in person, and they will not be permitted entry, unless both the Coronavirus (Covid-19) situation and the UK Government guidance have changed by the date of the meeting.

Ensuring that shareholders are able to vote and to raise questions on the business of the meeting remains a priority. Information regarding the revised arrangements for voting and submitting questions together with details of the proposed format of the Annual General Meeting, is set out in the Notice of Annual General Meeting.

As set out in the Notice of Annual General Meeting:

· we strongly encourage shareholders to vote on all resolutions by completing an online proxy appointment form appointing the chairman of the meeting as your proxy; and

· any questions on the business of the meeting should be submitted in advance of the Annual General Meeting by writing to the Company Secretary at IR@nog.co.uk by no later than 11:00 a.m. (BST) on 5 June 2020. We will consider all questions received and provide a written response.

Shareholders should continue to monitor the Company's website and announcements for any updates regarding the Annual General Meeting.

The health and well-being of our shareholders and colleagues remains our priority and the steps set out above are necessary and appropriate ones given the current pandemic. Nostrum would like to thank shareholders for their cooperation and understanding in these unprecedented times.

LEI: 2138007VWEP4MM3J8B29

Further information:

For further information please visit www.nog.co.uk 

Further enquiries:

Nostrum Oil & Gas PLC - Investor Relations

Kirsty Hamilton-Smith

ir@nog.co.uk

+ 44 (0) 203 740 7430

Instinctif Partners - UK

Mark Garraway

+ 44 (0) 207 457 2020

Promo Group Communications - Kazakhstan

Asel Karaulova

+ 7 (727) 264 67 37

About Nostrum

Nostrum Oil & Gas PLC is an independent oil and gas company currently engaging in the production, development and exploration of oil and gas in the pre-Caspian Basin. Its shares are listed on the London Stock Exchange (ticker symbol: NOG). The principal producing asset of Nostrum is the Chinarevskoye field, in which it holds a 100% interest and is the operator through its wholly-owned subsidiary Zhaikmunai LLP. In addition, Nostrum holds a 100% interest in and is the operator of the Rostoshinskoye, Darinskoye and Yuzhno-Gremyachenskoye oil and gas fields through the same subsidiary. Located in the pre-Caspian basin to the north-west of Uralsk, these exploration and development fields are situated approximately 60 and 120 kilometres respectively from the Chinarevskoye field.

Forward-Looking Statements

Some of the statements in this document are forward-looking. Forward-looking statements include statements regarding the intent, belief and current expectations of the Group or its officers with respect to various matters. When used in this document, the words "expects," "believes," "anticipates," "plans," "may," "will," "should" and similar expressions, and the negatives thereof, are intended to identify forward-looking statements. Such statements are not promises or guarantees, and are subject to risks and uncertainties that could cause actual outcomes to differ materially from those suggested by any such statements.

No part of this announcement constitutes, or shall be taken to constitute, an invitation or inducement to invest in the Company or any other entity, and shareholders of the Company are cautioned not to place undue reliance on the forward-looking statements. Save as required by the Listing Rules and applicable law, the Company does not undertake to update or change any forward-looking statements to reflect events occurring after the date of this announcement.