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Nostrum Oil & Gas PLC announced that its wholly-owned indirect subsidiary, Nostrum Oil & Gas B.V., entered a service agreement with Yelena Zhuravleva, who will serve as Chief Financial Officer of the Company effective 19 September 2025. Petro Mychalkiw, who joined as CFO on 21 August 2023, stepped down from the position on 16 September 2025 by mutual agreement.
| Date | 19 Sept 2025 |
| Time | 12:38:48 |
| Category | Board changes |
| ID | 1014A |
NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, IN, INTO OR FROM ANY JURISDICTION WHERE TO DO SO WOULD CONSTITUTE A VIOLATION OF THE RELEVANT LAWS OF THAT JURISDICTION
London, 19 September 2025
New CFO
Nostrum Oil & Gas PLC (the "Company" or "Nostrum") announces that Nostrum Oil & Gas B.V., a wholly-owned indirect subsidiary of the Company, has entered into a service agreement with Yelena Zhuravleva, who will serve as Chief Financial Officer of the Company effective today, reporting to the Company's Chief Executive Officer.
Petro Mychalkiw, who joined the Company as Chief Financial Officer on 21 August 2023, stepped down from that position on 16 September 2025 by mutual agreement with the Company.
Viktor Gladun, Nostrum's Chief Executive Officer, commented:
"I would like to extend a warm welcome to Yelena as she assumes the CFO position at Nostrum."
LEI: 2138007VWEP4MM3J8B29
Further information
For further information please visit www.nostrumoilandgas.com
Further enquiries:
Nostrum Oil & Gas PLC
Thomas Hartnett - Chief Legal Officer / Company Secretary
Instinctif Partners - UK
Galyna Kulachek
+ 44 (0) 207 457 2020
Notifying person
Thomas Hartnett
Company Secretary
About Nostrum Oil & Gas
Nostrum Oil & Gas PLC is an independent mixed-asset energy company with world-class gas processing facilities and export hub in north-west Kazakhstan. Its shares are listed on the London Stock Exchange (ticker symbol: NOG). The principal producing asset of Nostrum Oil & Gas PLC is the Chinarevskoye field which is operated by its wholly-owned subsidiary Zhaikmunai LLP, which is the sole holder of the subsoil use rights with respect to the development of the Chinarevskoye field. The Company also owns an 80% interest in Positiv Invest LLP, which holds the subsoil use rights for the "Kamenskoe" and "Kamensko-Teplovsko-Tokarevskoe" areas in the West Kazakhstan region (the Stepnoy Leopard fields).
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 Company 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 nor 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 relevant 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.