Holding(s) in Company

TR-1: Standard form for notification of major holdings 1. Issuer Details ISIN GB00BY7QYJ50 Issuer Name MOLTEN VENTURES PLC UK or Non-UK Issuer UK 2. Reason for Notification An acquisition or disposal of voting rights 3. Details of person subject to the notification obligation Name BlackRock, Inc. City of registered office (if applicable) Wilmington Country of registered office (if applicable) USA 4. Details of the shareholder Full name of shareholder(s) if different from the person(s) subject to the notification obligation, above   City of registered office (if applicable)   Country of registered office (if applicable)   5. Date on which the threshold was crossed or reached 14-Aug-2026 6. Date on which Issuer notified 17-Aug-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
Resulting situation on the date on which threshold was crossed or reached	7.650000	0.030000	7.680000	13294031
Position of previous notification (if applicable)	6.990000	0.190000	7.180000

8. Notified details of the resulting situation on the date on which the threshold was crossed or reached 8A. Voting rights attached to shares

Class/Type of shares ISIN code(if possible)	Number of direct voting rights (DTR5.1)	Number of indirect voting rights (DTR5.2.1)	% of direct voting rights (DTR5.1)	% of indirect voting rights (DTR5.2.1)
GB00BY7QYJ50		13236511		7.650000
Sub   Total 8.A	13236511		7.650000%

8B1. Financial Instruments according to (DTR5.3.1R.(1) (a))

Type of financial instrument	Expiration date	Exercise/conversion period	Number of voting rights that may be acquired if the instrument is exercised/converted	% of voting rights
Securities Lending			57520	0.030000
Sub   Total 8.B1			57520	0.030000%

8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))

Type of financial instrument	Expiration date	Exercise/conversion period	Physical or cash settlement	Number of voting rights	% of voting rights
Sub   Total 8.B2

9. Information in relation to the person subject to the notification obligation 2. 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 entities (please add additional rows as necessary)

Ultimate controlling person	Name of controlled undertaking	% 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
BlackRock, Inc. (Chain 1)	BlackRock Saturn Subco, LLC
BlackRock, Inc. (Chain 1)	BlackRock Finance, Inc.
BlackRock, Inc. (Chain 1)	BlackRock Holdco 2, Inc.
BlackRock, Inc. (Chain 1)	BlackRock Financial Management,   Inc.
BlackRock, Inc. (Chain 1)	BlackRock International Holdings,   Inc.
BlackRock, Inc. (Chain 1)	BR Jersey International Holdings   L.P.
BlackRock, Inc. (Chain 1)	BlackRock Holdco 3, LLC
BlackRock, Inc. (Chain 1)	BlackRock Cayman 1 LP
BlackRock, Inc. (Chain 1)	BlackRock Cayman West Bay Finco   Limited
BlackRock, Inc. (Chain 1)	BlackRock Cayman West Bay IV   Limited
BlackRock, Inc. (Chain 1)	BlackRock Group Limited
BlackRock, Inc. (Chain 1)	BlackRock Investment Management   (UK) Limited	5.030000	0.030000	5.060000%
BlackRock, Inc. (Chain 2)	BlackRock Saturn Subco, LLC
BlackRock, Inc. (Chain 2)	BlackRock Finance, Inc.
BlackRock, Inc. (Chain 2)	BlackRock Holdco 2, Inc.
BlackRock, Inc. (Chain 2)	BlackRock Financial Management,   Inc.
BlackRock, Inc. (Chain 2)	BlackRock Holdco 4, LLC
BlackRock, Inc. (Chain 2)	BlackRock Holdco 6, LLC
BlackRock, Inc. (Chain 2)	BlackRock Delaware Holdings Inc.
BlackRock, Inc. (Chain 2)	BlackRock Institutional Trust   Company, National Association
BlackRock, Inc. (Chain 3)	BlackRock Saturn Subco, LLC
BlackRock, Inc. (Chain 3)	BlackRock Finance, Inc.
BlackRock, Inc. (Chain 3)	BlackRock Holdco 2, Inc.
BlackRock, Inc. (Chain 3)	BlackRock Financial Management,   Inc.
BlackRock, Inc. (Chain 3)	BlackRock Holdco 4, LLC
BlackRock, Inc. (Chain 3)	BlackRock Holdco 6, LLC
BlackRock, Inc. (Chain 3)	BlackRock Delaware Holdings Inc.
BlackRock, Inc. (Chain 3)	BlackRock Fund Advisors
BlackRock, Inc. (Chain 4)	BlackRock Saturn Subco, LLC
BlackRock, Inc. (Chain 4)	BlackRock Finance, Inc.
BlackRock, Inc. (Chain 4)	BlackRock Holdco 2, Inc.
BlackRock, Inc. (Chain 4)	BlackRock Financial Management,   Inc.
BlackRock, Inc. (Chain 4)	BlackRock International Holdings,   Inc.
BlackRock, Inc. (Chain 4)	BlackRock Canada Holdings ULC
BlackRock, Inc. (Chain 4)	BlackRock Asset Management Canada   Limited
BlackRock, Inc. (Chain 5)	BlackRock Saturn Subco, LLC
BlackRock, Inc. (Chain 5)	BlackRock Finance, Inc.
BlackRock, Inc. (Chain 5)	BlackRock Holdco 2, Inc.
BlackRock, Inc. (Chain 5)	BlackRock Financial Management,   Inc.
BlackRock, Inc. (Chain 5)	BlackRock International Holdings,   Inc.
BlackRock, Inc. (Chain 5)	BR Jersey International Holdings   L.P.
BlackRock, Inc. (Chain 5)	BlackRock Holdco 3, LLC
BlackRock, Inc. (Chain 5)	BlackRock Cayman 1 LP
BlackRock, Inc. (Chain 5)	BlackRock Cayman West Bay Finco   Limited
BlackRock, Inc. (Chain 5)	BlackRock Cayman West Bay IV   Limited
BlackRock, Inc. (Chain 5)	BlackRock Group Limited
BlackRock, Inc. (Chain 5)	BlackRock Advisors (UK) Limited

10. In case of proxy voting Name of the proxy holder   The number and % of voting rights held   The date until which the voting rights will be held   If date does not apply, explain below   11. Additional Information BlackRock Regulatory Threshold Reporting Team

Jana Blumenstein

020 7743 3650 12. Date of Completion 17th August 2026 13. Place Of Completion 12 Throgmorton Avenue, London, EC2N 2DL, U.K.