Bank of Cyprus Holdings PLC

Major Shareholding Notification • Jan 15, 2026

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Standard Form TR-1

Standard form for notification of major holdings

NOTIFICATION OF MAJOR HOLDINGS (to be sent to the relevant issuer and to the Central Bank of Ireland)ⁱ

attachedii:		1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are
Bank of Cyprus Holdings PLC
		2. Reason for the notification (please tick the appropriate box or boxes):
	[ ] 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 obligationiv :
Name:		City and country of registered office (if applicable):
Helikon Investments Limited		London, United Kingdom
	4. Full name of shareholder(s) (if different from 3.)v	:
	Helikon Long Short Equity Fund Master ICAV
	5. Date on which the threshold was crossed or reachedvi:
th August 2025 5
6. Date on which issuer notified:
14th January 2026
	7. Threshold(s) that is/are crossed or reached:
Below 3%
		8. Total positions of person(s) subject to the notification obligation:
Total position below 3%
	% of voting rights attached to shares (total of 9.A)	% of voting rights through financial instruments (total of 9.B.1 + 9.B.2)	Total of both in % (9.A + 9.B)	Total number of voting rights of issuervii
Resulting situation on the date on which threshold was crossed or reached	435,686,031

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Position of previous notification (if applicable)	3.9811%	3.9811%
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9. Notified details of the resulting situation on the date on which the threshold was crossed or
reachedviii:
A: Voting rights attached to shares

Below 3%

Class/type of shares	Number of voting rightsix		% of voting rights
ISIN code (if possible)	Direct	Indirect	Direct	Indirect
SUBTOTAL A

Type of financial instrument	Expiration datex	Exercise/ Conversion Periodxi	Number of voting rights that may be acquired if the instrument is exercised/converted.	% of voting rights
		SUBTOTAL B.1

B 2: Financial Instruments with similar economic effect according to Regulation 17(1)(b) of the Regulations

Below 3%

Type of financial instrument	Expiration datex	Exercise/ Conversion Period xi	Physical or cash settlementxii	Number of voting rights	% of voting rights

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	SUBTOTAL B.2

10. Information in relation to the person subject to the notification obligation (please tick the
applicable box):

[ ] 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

[x] 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 entityxiv:

Namexv	% 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
Helikon Long Short Equity Fund Master ICAV

11. In case of proxy voting: [name of the proxy holder] will cease to hold [% and number] voting
rights as of [date]

Done at London on 14th January 2026.