Announcement PDF RNS Number : 1916Z Bluebird Mining Ventures Ltd 15 October 2026 TR-1: Standard form for notification of major holdings NOTIFICATION OF MAJOR HOLDINGS (to be sent to the relevant issuer and to the FCA in Microsoft Word format if possible) i 1a. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached ii : Bluebird Mining Ventures Ltd 1b. Please indicate if the issuer is a non-UK issuer (please mark with an “X” if appropriate) Non-UK issuer X 2. Reason for the notification (please mark the appropriate box or boxes with an “X”) An acquisition or disposal of voting rights X An acquisition or disposal of financial instruments An event changing the breakdown of voting rights Other (please specify) iii : 3. Details of person subject to the notification obligation iv Name Skylake Management LLP City and country of registered office (if applicable) London, United Kingdom 4. Full name of shareholder(s) (if different from 3.) v Name City and country of registered office (if applicable) 5. Date on which the threshold was crossed or reached vi : 13/10/2026 6. Date on which issuer notified (DD/MM/YYYY): 15/10/2026 7. Total positions of person(s) subject to the notification obligation % of voting rights attached to shares (total of 8. A) % of voting rights through financial instruments (total of 8.B 1 + 8.B 2) Total of both in % (8.A + 8.B) Total number of voting rights held in issuer (8.A + 8.B) vii Resulting situation on the date on which threshold was crossed or reached 19.03207 N/A 19.03207 612,008,154 Position of previous notification (if applicable) 20.69062 N/A 20.69062 665,341,487 8. Notified details of the resulting situation on the date on which the threshold was crossed or reached viii A: Voting rights attached to shares Class/type of shares ISIN code (if possible) Number of voting rights ix % of voting rights Direct (DTR5.1) Indirect (DTR5.2.1) Direct (DTR5.1) Indirect (DTR5.2.1) Ordinary 612,008,154 19.03207 SUBTOTAL 8. A 612,008,154 19.03207 B 1: Financial Instruments according to DTR5.3.1R (1) (a) Type of financial instrument Expiration date x Exercise/ Conversion Period xi Number of voting rights that may be acquired if the instrument is exercised/converted. % of voting rights SUBTOTAL 8. B 1 B 2: Financial Instruments with similar economic effect according to DTR5.3.1R (1) (b) Type of financial instrument Expiration date x Exercise/ Conversion Period xi Physical or cash Settlement xii Number of voting rights % of voting rights SUBTOTAL 8.B.2 9. Information in relation to the person subject to the notification obligation (please mark the applicable box with an “X”) Person subject to the notification obligation is not controlled by any natural person or legal entity and does not control any other undertaking(s) holding directly or indirectly an interest in the (underlying) issuer xiii Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entity (please add additional rows as necessary) xiv X Name xv % of voting rights if it equals or is higher than the notifiable threshold % of voting rights through financial instruments if it equals or is higher than the notifiable threshold Total of both if it equals or is higher than the notifiable threshold Sathesan Ganesarajah 19.03207 19.03207 10. In case of proxy voting, please identify: Name of the proxy holder The number and % of voting rights held The date until which the voting rights will be held 11. Additional information xvi The shares registered in this notification are those beneficially held by Skylake Management LLP (“Skylake”) and exclude shares held on trust by Skylake for third parties over which Skylake hold no control over the voting rights. Place of completion London Date of completion 15.10.2026 Name [Include first name(s) and last name(s); if the PCA is a legal person, state its full name, including the legal form, if applicable, as provided in the register where it is incorporated.] Skylake Management LLP Status [State that the notification relates to a PCA and indicate the name and job title of the relevant PDMR.] PCA Reason for the notification [Indicate whether this is an initial notification or amendment; if an amendment, explain the previous error that this amendment has corrected.] Initial notification This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact rns@lseg.com or visit www.rns.com. 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END HOLFLFFEIELELIR Description and identifier of the financial instrument [State the nature of the instrument, e.g. share, debt instrument, a derivative or financial instrument linked to a share or debt instrument.] Bluebird Mining Ventures Ltd - Ordinary Shares Nature of the transaction [Describe the transaction, e.g. acquisition or disposal, and whether it is linked to the exercise of a share option programme; indicate if the transaction was conducted pursuant to an investment programme or trading plan and provide the date on which the relevant investment programme or trading plan was entered into.] Disposal of shares Date of the transaction [State the date on which the transaction was executed and specify the time zone.] 13 October 2026 – GMT Place of the transaction [State the trading venue where the transaction was executed or, if none, state "outside a trading venue".] Outside of Trading Venue Price(s) and volume(s) of the transaction [Indicate the price, including currency, and volume of the transaction, stating the metric for quantity; where more than one transaction of the same nature in the same financial instrument is executed on the same day and at the same place, the prices and volumes of these transactions should be separately identified; they should not be aggregated or netted off.] 53,333,333 @ £0 GBP