Endeavour Announces Holding(s) in Company

Endeavour Mining plc ("the Company”) announces that it received the following notification today, 8 May 2025, from La Mancha Resource Capital LLP of its interests in the Company as at 6 May 2025

TR-1: Standard form for notification of major holdings

1. Issuer Details
ISIN
GB00BL6K5J42
Issuer Name
ENDEAVOUR MINING 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
La Mancha Resource Capital LLP
City of registered office (if applicable)
London
Country of registered office (if applicable)
United Kingdom
4. Details of the shareholder

Name	City of registered office	Country of registered office
La Mancha Resource Fund SCSp	Luxembourg	Luxembourg

5. Date on which the threshold was crossed or reached
06-May-2025
6. Date on which Issuer notified
08-May-2025
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	15.132811	0.000000	15.132811	36557107
Position of previous notification (if applicable)	16.981506	0.000000	16.981506

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)
GB00BL6K5J42		36557107		15.132811
Sub Total 8.A	36557107		15.132811%

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
Sub Total 8.B1

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
La Mancha Resource Fund SCSp	La Mancha Investments S.á r.l.	15.132811		15.132811%

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

11. Additional Information

12. Date of Completion
08-May-2025
13. Place Of Completion
London, UK

Attachment

• 00707413_TR1_notification (7)