14 November 2025

Block Energy plc

("Block" or the "Company")

Capital Structure Simplification, Issue of Equity and PDMR Dealings

Block Energy plc, the development and production company focused on Georgia, announces a simplification of its capital structure ("Simplification Exercise").

Capital structure simplification

The Company has reviewed its capital structure and considers the volume of unexercised share options - which, including both salary-sacrifice nil-cost options and incentive plan options, comprise around 11.3% of fully diluted share capital - to be a material overhang, highlighting the need for simplification.

At present there are a total of 135,544,805 unexercised options which remain outstanding under the Company's Management Incentive Plan ("MIP") scheme which was established in 2018. All Company share options have been issued under the auspices of the MIP, which includes 85,086,489 "nil cost" options issued between April 2020 and April 2023 under the salary sacrifice scheme  and 50,458,316 options ("LTIP Options") issued under the Company's Long Term Incentive Plan ("LTIP"). Of the LTIP Options, 36,701,887 have an exercise price of 1.325p and 13,756,428 have an exercise price of 4p. Exercise periods for these options range between 3 and 9 years.

The Board has decided to simplify the existing capital structure through a voluntary scheme whereby staff members holding options have been given the choice to be issued with new ordinary shares of 0.25 pence ("Shares") in the Company in exchange for cancelling all outstanding options held by them. This is not a bonus, reward or remuneration scheme. The scheme does not provide new entitlements but represents a mechanism for swapping previously granted rights for new shares with equivalent   value (or less) to all eligible participants.

In determining the number of new Shares to be issued to each option holder, the Company has taken into account the Black-Scholes calculation of the current fair value of existing options held by each option holder. The Board believes that the value of new Shares to be issued to each respective option holder (at the current share price - being the closing mid-market price of 0.75 pence per share at close of business 13 November 2025) to be equal to or less than the intrinsic value of the options held using the Black-Scholes valuation model.

The resulting capital structure following the Simplification Exercise is therefore as follows:

*this number excludes the warrants which will be issued to investors from the Fundraise announced on 6 November 2025, subject to shareholders' approval at a yet to be convened General Meeting ("General Meeting").

Cancellation of Options

A total of 135,544,805 options have been cancelled under the scheme, including 13,756,428 4p LTIP options and 36,701,887 1.325p LTIP options.

Issue of new Options

Former members of staff, who had been issued a total of 9,434,291 nil-cost options as part of the salary sacrifice scheme, but who subsequently left the Company will be issued new three-year nil-cost options with an exercise period ending 14 November 2028. This issue accounts for the unintended consequence of the option agreements issued to them at the time which contained provisions to lapse salary sacrifice options 90 days after the cessation of their employment. To address a legacy administrative provision in the agreements affecting salary sacrifice options, the Company has issued new nil-cost options to former employees on the same terms as would have applied had their awards remained active. These options will be issued subject to shareholders' approval at the General Meeting.

Issue of Equity

The Company's largest shareholder is the Block Energy plc Employee Benefit Trust ("EBT"). The EBT currently holds 70,567,687 shares (7.15% of the Company's issued share capital).

The Shares held by the EBT will be utilised as part of the Simplification Exercise, and will be transferred to various members of staff who have elected to participate in the Simplification Exercise. An additional 22,843,324 new Shares will be issued by the Company to make up the balance, with 15,567,912 shares issued immediately and 7,275,412 shares issued subject to shareholders' approval at the General Meeting.

A former employee has been awarded 1,868,825 shares as part of a medical retirement severance package.

Director/PDMR Dealings

The Directors and PDMRs listed in the table below are participating in the scheme on the same terms as all other eligible staff. These transactions - whereby LTIP Options/Nil Cost Options are being cancelled in return for the issue of Shares (either from the EBT or in the form of new Shares) form part of the wider simplification and are not connected with performance or service.

*the 4p Options had an exercise period of 1 March 2021 to 1 March 2031

* the 1.325p Options had an exercise period of 8 April 2022 to 8 April 2032

* the Nil-Cost Options had an exercise period of 9 June 2018 to 6 February 2035

Application will be made for the admission to trading on AIM ("Admission") for 17,436,737 new Shares, with the remaining 7,275,412 shares issued subject to shareholders' approval at the General Meeting.

These comprise:

- 15,567,912 Shares issued to employees as part of the Simplification Exercise; and

- 1,868,825 Shares to a former employee as part of a medical retirement severance package.

The new Shares will rank pari passu in all respects with the existing Shares of the Company. Admission is expected at 8.00 a.m. on or around 21 November 2025.

Total Voting Rights

Following Admission, the Company's issued share capital will comprise 1,004,372,080 ordinary shares with one voting right each. As the Company does not hold any shares in Treasury, the total number of voting rights in the Company is also 1,004,372,080 and this figure of ordinary shares may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the share capital of the Company under the FCA's Disclosure Guidance and Transparency Rules.

**ENDS**

THIS ANNOUNCEMENT CONTAINS INSIDE INFORMATION AS STIPULATED UNDER THE UK VERSION OF THE MARKET ABUSE REGULATION NO 596/2014 WHICH IS PART OF ENGLISH LAW BY VIRTUE OF THE EUROPEAN (WITHDRAWAL) ACT 2018, AS AMENDED.  ON PUBLICATION OF THIS ANNOUNCEMENT VIA A REGULATORY INFORMATION SERVICE, THIS INFORMATION IS CONSIDERED TO BE IN THE PUBLIC DOMAIN.

For further information please visit http://www.blockenergy.co.uk/ or contact:

Notes to editors

Block Energy plc is an AIM-listed independent oil and gas company focused on production and development in Georgia, applying innovative technology to realise the full potential of previously discovered fields.

Block has a 100% working interest in Georgian onshore licence blocks IX and XI^B. Licence block XI^B has 2P reserves of 64 MMboe, comprising 2P oil reserves of 36 MMbbls and 2P gas reserves of 28 MMboe (Source: CPR Bayphase Limited: 1 July 2015). Additionally, following an internal technical study designed to evaluate and quantify the undrained oil potential of the Middle Eocene within the Patardzeuli field, the Company has estimated gross unrisked 2C contingent resources of 200 MMbbls of oil. Licence block XI^B is Georgia's most productive block, with historical production of over 180 MMbbls of oil from the Middle Eocene, peaking in the mid-1980s at 67,000 bopd.

The Company has a 100% working interest in licence block XI^F, which contains the West Rustavi onshore oil and gas field. Multiple wells have tested oil and gas from a range of geological horizons. The field has produced over 75 Mbbls of light sweet crude and has 0.9 MMbbls of gross 2P oil reserves in the Middle Eocene. It also has 38 MMbbls of gross unrisked 2C contingent resources of oil and 608 Bcf of gross unrisked 2C contingent resources of gas in the Middle, Upper and Lower Eocene formations (Source: CPR Gustavson Associates: 1 January 2018).

Block also holds 100% and 90% working interests respectively in the onshore oil-producing Norio and Satskhenisi fields.

The Company offers a clear entry point for investors to gain exposure to Georgia's growing economy and the strong regional demand for oil and gas.

Glossary

·    bbls: barrels. A barrel is 35 imperial gallons.

·    Bcf: billion cubic feet.

·    boe: barrels of oil equivalent.

·    bopd: barrels of oil per day.

·    Mbbls: thousand barrels.

·    MMbbls: million barrels.

·    MMboe: million barrels of oil equivalent.

Notification and public disclosure of transactions by persons discharging managerial responsibilities ("PDMRs") and persons closely associated ("PCA") with them.

Notification and public disclosure of transactions by persons discharging managerial responsibilities ("PDMRs") and persons closely associated ("PCA") with them.

Notification and public disclosure of transactions by persons discharging managerial responsibilities ("PDMRs") and persons closely associated ("PCA") with them.

Notification and public disclosure of transactions by persons discharging managerial responsibilities ("PDMRs") and persons closely associated ("PCA") with them.