Form 38.5 a(EPT/RI) - DCC Energy plc

JPMorgan Securities Plc

12 August 2026

Ap34

FORM 38.5(a) (EPT/RI)

IRISH TAKEOVER PANEL

DEALING DISCLOSURE UNDER RULE 38.5(a) OF THE IRISH
TAKEOVER PANEL ACT, 1997, TAKEOVER RULES, 2022
BY A CONNECTED EXEMPT PRINCIPAL TRADER WITH
RECOGNISED INTERMEDIARY STATUS AND DEALING IN
A CLIENT-SERVING CAPACITY

1. KEY INFORMATION

(a) Name of exempt principal trader:	J.P. Morgan Securities Plc
(b) Name of offeror/offeree in relation to whose relevant securities this form relates: Use a separate form for each offeror/offeree	DCC Energy plc
(c) Name of the party to the offer with which exempt principal trader is connected: (Note 1)	corporate broker and financial adviser to DCC Energy plc
(d) Date dealing undertaken:	11 August 2026
(e) In addition to the company in 1(b) above, is the exempt principal trader also making disclosures in respect of any other party to the offer? If it is a cash offer or possible cash offer, state "N/A"	N/A

2. DEALINGS BY THE EXEMPT PRINCIPAL TRADER (Note 2)

Where there have been dealings in more than one class of relevant securities of the offeror or offeree named in 1(b), copy table 2(a), (b), (c) or (d) (as appropriate) for each additional class of relevant security dealt in.

The currency of all prices and other monetary amounts should be stated.

Ap35

(a) Purchases and sales

Class of relevant security (Note 3)	Purchases/ sales	Total number of securities	Highest price per unit paid/ received	Lowest price per unit paid/ received
€0.25 ordinary shares	Purchase	94,448	63.8051 GBP	63.6500 GBP
	Sale	195,141	63.8000 GBP	63.6877 GBP
	Loan Return	589,090	N/A	N/A

(b) Cash-settled derivative transactions

Class of relevant security	Product description e.g. CFD	Nature of dealing e.g. opening/closing a long/short position, increasing/reducing a long/short position	Number of reference securities (Note 4)	Price per unit (Note 5)
€0.25 ordinary shares	Equity Swap	Decrease Long	151	63.7127 GBP
		Decrease Short	6,599	63.6877 GBP
			27	63.6971 GBP
			251	63.6981 GBP
			12,149	63.7000 GBP
			3,875	63.7040 GBP
			1,189	63.7044 GBP
			357	63.7084 GBP
			140	63.7177 GBP
			183	63.7481 GBP
			47	63.7117 GBP
		Increase Long	4	63.7425 GBP
		Increase Short	3,261	63.7000 GBP
			653	63.7029 GBP
			203	63.7030 GBP
			798	63.7032 GBP
			649	63.7095 GBP
			8	63.7135 GBP
			14	63.7152 GBP
			204	63.7190 GBP
			2,809	63.7246 GBP
			2,336	63.7503 GBP
			106	63.7564 GBP
			3,484	63.8025 GBP
			501	63.8051 GBP
		Opening a long position	145,856	63.7000 GBP
		Opening a short position	213	63.7102 GBP

(i) Writing, selling, purchasing or varying

Class of relevant security	Product description e.g. call option	Writing, purchasing, selling, varying etc.	Number of securities to which option relates (Note 4)	Exercise price per unit	Type e.g. American, European etc.	Expiry date	Option money paid/ received per unit

(ii) Exercise

Class of relevant security	Product description e.g. call option	Exercising/ exercised against	Number of securities	Exercise price per unit (Note 5)

(d) Other dealings (including transactions in respect of new securities)

Class of relevant security	Nature of dealing e.g. subscription, conversion, exercise	Details	Price per unit (if applicable) (Note 5)

Ap36

3. OTHER INFORMATION

(a) Indemnity and other dealing arrangements

Details of any indemnity or option arrangement, or any agreement or understanding, formal or informal, relating to relevant securities which may be an inducement to deal or refrain from dealing entered into by the exempt principal trader making the disclosure and any party to the offer or any person acting in concert with a party to the offer:

Irrevocable commitments and letters of intent should not be included. If there are no such agreements, arrangements or understandings, state "none"

None

(b) Agreements, arrangements or understandings relating to options or derivatives

Full details of any agreement, arrangement or understanding between the person disclosing and any other person relating to the voting rights of any relevant securities under any option referred to on this form or relating to the voting rights or future acquisition or disposal of any relevant securities to which any derivative referred to on this form is referenced. If none, this should be stated.

None

Date of disclosure:	12 August 2026
Contact name:	Natasha Mondon
Telephone number:	01202 325175

Public disclosures under Rule 38 of the Rules must be made to a Regulatory Information Service.

Ap37

NOTES ON FORM 38.5(a)

1. See the definition of "connected principal trader" in Rule 2.2 of Part A of the Rules.

2. See the definition of "dealing" in Rule 2.1 of Part A of the Rules.

3. See the definition of "relevant securities" in Rule 2.1 of Part A of the Rules.

4. See Rule 2.5(d) of Part A of the Rules.

5. If the economic exposure to changes in the price of securities is limited, for example, by virtue of a stop loss arrangement relating to a spread bet, full details must be given.

6. If details included in a disclosure under Rule 38 are incorrect, they should be corrected as soon as practicable in a subsequent disclosure. Such disclosure should state clearly that it corrects details disclosed previously, identify the disclosure or disclosures being corrected, and provide sufficient detail for the reader to understand the nature of the corrections. In the case of any doubt, the Panel should be consulted.

For full details of disclosure requirements, see Rules 8 and 38 of the Rules. If in doubt, consult the Panel.

References in these notes to "the Rules" are to the Irish Takeover Panel Act, 1997, Takeover Rules, 2022.

This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact rns@lseg.com or visit www.rns.com.
RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy.

END