National Storage Mechanism | Additional information

TR-1: S tandard 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 :			ITHACA ENERGY PLC
1b. Please indicate if the issuer is a non-UK issuer (please mark with an "X" if appropriate)
Non-UK issuer
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			DKL Energy Limited
City and country of registered office (if applicable)			St. Helier Jersey
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 :			02.09.2025
6. Date on which issuer notified (DD/MM/YYYY):			02.09.2025
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 (8.A + 8.B) ^vii
Resulting situation on the date on which threshold was crossed or reached	50.5%	0%		50.5%	834,563,127
Position of previous notification (if applicable)	52.2%			52.2%

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 Shares GB00BPJHV584		834,563,127		0			50.5%		0


SUBTOTAL 8. A		834,563,127					50.5%

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
N / A
N / A
N / A
			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
N / A
N / A
N / A
					SUBTOTAL 8.B.2

9. Information in relation to the person subject to the notification obligation (please mark the applicable box with an "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 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
Ultimate Controlling Person: Itshak Tshuva	-	-	-
Controlled undertaking: Delek Group Ltd.	-	-	-
Controlled undertaking: DKL Investments Limited	-	-	-
Controlled undertaking: DKL Energy Limited	50.5%	0%	50.5%

10. In case of proxy voting, please identify:
Name of the proxy holder		N / A
The number and % of voting rights held
The date until which the voting rights will be held

11. Additional information ^xvi
Disposal of 28,982,206 ordinary shares at 213.75 pence per share, outside a trading venue

Place of completion	Outside of trading venue
Date of completion	04.09.2025