Petra Diamonds Ltd.

Major Shareholding Notification • Dec 11, 2025

National Storage Mechanism | Additional information

TR-1: Standard form for notification of major holdings

1. Issuer Details

ISIN

BMG702782084

Issuer Name

PETRA DIAMONDS LIMITED

UK or Non-UK Issuer

Non-UK

2. Reason for Notification

Other

Comments

Refi/Rights Issue completion

3. Details of person subject to the notification obligation

Name

JOSIVAR S.á r.l.

City of registered office (if applicable)

City of Luxembourg

Country of registered office (if applicable)

Grand Duchy of Luxembourg

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

28-Nov-2025

6. Date on which Issuer notified

11 December 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	13.703793	0.000000	13.703793	43833195
Position of previous notification (if applicable)	11.387839	0.000000	11.387839	22115386

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)
BMG702782084	43833195	0	13.703793%
Sub Total 8.A			13.703793%

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

1. 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.

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
José Manuel Vargas	JOSIVAR S.á r.l.	13.703793%		13.703793%

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

11 December 2025

13. Place Of Completion

LUXEMBOURG

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