FORM 8.3 | PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY | A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR | MORE | Rule 8.3 of the Takeover Code (the "Code") | 1. KEY INFORMATION | (a) Full name of discloser: Barclays PLC. | (b) Owner or controller of interest and short | positions disclosed, if different from 1(a): | (c) Name of offeror/offeree in relation to whose CAPRICORN ENERGY PLC | relevant securities this form relates: | (d) If an exempt fund manager connected with an | offeror/offeree, state this and specify identity of | offeror/offeree: | (e) Date position held/dealing undertaken: 29 Jun 2026 | (f) In addition to the company in 1(c) above, is the discloser making NO | disclosures in respect of any other party to the offer? | 2. POSITIONS OF THE PERSON MAKING THE DISCLOSURE | (a) Interests and short positions in the relevant securities of the offeror or offeree | to which the disclosure relates following the dealing(if any) | Class of relevant security: 799 / 122p ordinary | Interests Short Positions | Number (%) Number (%) | (1) Relevant securities owned | and/or controlled: 1,096,323 1.55% 86,547 0.12% | (2) Cash-settled derivatives: | 86,321 0.12% 1,096,322 1.55% | (3) Stock-settled derivatives (including options) | and agreements to purchase/sell: 0 0.00% 0 0.00% | TOTAL: 1,182,644 1.68% 1,182,869 1.68% | (b) Rights to subscribe for new securities (including directors and other executive | options) | Class of relevant security in relation to | which subscription right exists | Details, including nature of the rights | concerned and relevant percentages: | 3. DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE | (a) Purchases and sales | Class of relevant Purchase/sale Number of Price per unit | security securities | 799 / 122p ordinary Purchase 2,722 2.8602 GBP | 799 / 122p ordinary Purchase 2,719 2.9050 GBP | 799 / 122p ordinary Purchase 1,023 2.8630 GBP | 799 / 122p ordinary Purchase 681 2.8600 GBP | 799 / 122p ordinary Purchase 647 2.8598 GBP | 799 / 122p ordinary Purchase 328 2.8799 GBP | 799 / 122p ordinary Purchase 186 2.8843 GBP | 799 / 122p ordinary Purchase 132 2.8500 GBP | 799 / 122p ordinary Purchase 88 2.8677 GBP | 799 / 122p ordinary Purchase 80 2.8650 GBP | 799 / 122p ordinary Purchase 79 2.9150 GBP | 799 / 122p ordinary Purchase 71 2.8800 GBP | 799 / 122p ordinary Purchase 43 2.8700 GBP | 799 / 122p ordinary Purchase 3 2.8615 GBP | 799 / 122p ordinary Sale 12,087 2.8952 GBP | 799 / 122p ordinary Sale 5,936 2.8966 GBP | 799 / 122p ordinary Sale 3,211 2.8863 GBP | 799 / 122p ordinary Sale 2,597 2.8599 GBP | 799 / 122p ordinary Sale 1,930 2.8600 GBP | 799 / 122p ordinary Sale 1,170 2.8857 GBP | 799 / 122p ordinary Sale 602 2.8690 GBP | 799 / 122p ordinary Sale 263 2.8642 GBP | 799 / 122p ordinary Sale 186 2.8843 GBP | 799 / 122p ordinary Sale 56 2.8700 GBP | (b) Cash-settled derivative transactions | Class of Product Nature of dealing Number of Price per | relevant description reference unit | security securities | 799 / 122p ordinary SWAP Increasing Short 1,023 2.8630 GBP | 799 / 122p ordinary SWAP Decreasing Long 202 2.8856 GBP | 799 / 122p ordinary SWAP Increasing Long 774 2.8600 GBP | 799 / 122p ordinary SWAP Increasing Short 30 2.8600 GBP | 799 / 122p ordinary CFD Opening Short 3 2.8600 GBP | 799 / 122p ordinary SWAP Decreasing Short 186 2.8836 GBP | 799 / 122p ordinary SWAP Decreasing Short 1,170 2.8857 GBP | 799 / 122p ordinary SWAP Decreasing Long 29 2.8600 GBP | 799 / 122p ordinary CFD Increasing Short 2,719 2.9050 GBP | 799 / 122p ordinary SWAP Increasing Short 600 2.8500 GBP | 799 / 122p ordinary SWAP Decreasing Long 328 2.8798 GBP | 799 / 122p ordinary CFD Closing Short 2,722 2.8863 GBP | 799 / 122p ordinary CFD Opening Long 489 2.8863 GBP | 799 / 122p ordinary SWAP Increasing Short 56 2.8700 GBP | 799 / 122p ordinary SWAP Increasing Long 5,936 2.8966 GBP | 799 / 122p ordinary CFD Closing Long 489 2.8600 GBP | 799 / 122p ordinary CFD Opening Short 8 2.8600 GBP | 799 / 122p ordinary SWAP Increasing Short 2,066 2.8629 GBP | 799 / 122p ordinary SWAP Decreasing Short 2,597 2.8599 GBP | 799 / 122p ordinary SWAP Decreasing Short 3,751 2.8854 GBP | 799 / 122p ordinary SWAP Decreasing Short 8,336 2.8995 GBP | (c) Stock-settled derivative transactions (including options) | (i) Writing, selling, purchasing or varying | Class Product Writing, Number Exercise Type Expiry Option | of description purchasing, of price date money | relevant selling, securities per unit paid/ | security varying etc to which received | option per unit | relates | (ii) Exercise | Class of relevant Product description Exercising/ exercised against Number of Exercise price per | security securities unit | (d) Other dealings (including subscribing for new securities) | Class of relevant Nature of Dealings Details Price per unit (if | security applicable) | 4. OTHER INFORMATION | (a) Indemnity and other dealings arrangements | Details of any indemnity or option arrangement, or any agreement or understanding, | formal or informal, relating to relevant securities which may be an inducement to deal | or refrain from dealing entered into by the exempt principal trader making the disclosure and any party | to the offer or any person acting in concert with a party to the offer: | NONE | (b) Agreements, arrangements or understandings relating to options or derivatives | Details of any agreement, arrangement or understanding, formal or informal, between | the person making the disclosure and any other person relating to: | (i) the voting rights of any relevant securities under any option; or | (ii) the voting rights of future acquisition or disposal of any relevant securities to which | any derivative is referenced: | NONE | (c) Attachments | Is a Supplemental Form 8 (Open Positions) attached? NO | Date of disclosure: 30 Jun 2026 | Contact name: Large Holdings Regulatory Operations | Telephone number: 020 3134 7213 |
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