Replacement of Rule 38.5_A - DCC Energy PLC

Morgan Stanley & Co. Int'l plc

25 August 2026

AMENDMENT(2(a), 2(b))

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:	Morgan Stanley & Co. International 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)	Energy Capital Partners, LLC and Kohlberg Kravis Roberts & Co. L.P
(d) Date dealing undertaken:	20 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.

(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	PURCHASES	212,972	63.8000 GBP	63.6000 GBP
0.25 ordinary shares	SALES	78,917	63.8000 GBP	63.5983 GBP

(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	CFD	reducing a short position	12	63.5983 GBP
0.25 ordinary shares	CFD	reducing a long position	10	63.6000 GBP
0.25 ordinary shares	CFD	reducing a short position	2	63.6000 GBP
0.25 ordinary shares	CFD	reducing a short position	27	63.6194 GBP
0.25 ordinary shares	CFD	reducing a short position	10	63.6324 GBP
0.25 ordinary shares	CFD	increasing a short position	31	63.6499 GBP
0.25 ordinary shares	CFD	increasing a long position	375	63.6834 GBP
0.25 ordinary shares	CFD	reducing a short position	1,845	63.6834 GBP
0.25 ordinary shares	CFD	reducing a long position	911	63.6942 GBP
0.25 ordinary shares	CFD	reducing a short position	28	63.7000 GBP
0.25 ordinary shares	CFD	reducing a short position	72	63.7000 GBP
0.25 ordinary shares	CFD	increasing a short position	13	63.7000 GBP
0.25 ordinary shares	CFD	increasing a long position	116	63.7000 GBP
0.25 ordinary shares	CFD	increasing a short position	24	63.7000 GBP
0.25 ordinary shares	CFD	reducing a short position	52	63.7000 GBP
0.25 ordinary shares	CFD	reducing a short position	336	63.7000 GBP
0.25 ordinary shares	CFD	increasing a short position	11	63.7019 GBP
0.25 ordinary shares	CFD	reducing a short position	23	63.7082 GBP
0.25 ordinary shares	CFD	reducing a short position	208	63.7083 GBP
0.25 ordinary shares	CFD	reducing a short position	9	63.7100 GBP
0.25 ordinary shares	CFD	increasing a long position	1,025	63.7104 GBP
0.25 ordinary shares	CFD	reducing a long position	63	63.7127 GBP
0.25 ordinary shares	CFD	reducing a long position	50	63.7142 GBP
0.25 ordinary shares	CFD	reducing a short position	81	63.7181 GBP
0.25 ordinary shares	CFD	reducing a short position	76	63.7181 GBP
0.25 ordinary shares	CFD	reducing a short position	60	63.7204 GBP
0.25 ordinary shares	CFD	increasing a short position	885	63.7249 GBP
0.25 ordinary shares	CFD	reducing a short position	8	63.7297 GBP
0.25 ordinary shares	CFD	reducing a short position	100	63.7305 GBP
0.25 ordinary shares	CFD	reducing a short position	284	63.7330 GBP
0.25 ordinary shares	CFD	reducing a long position	716	63.7339 GBP
0.25 ordinary shares	CFD	reducing a short position	38	63.7414 GBP
0.25 ordinary shares	CFD	increasing a short position	1	63.7431 GBP
0.25 ordinary shares	CFD	reducing a long position	5	63.7453 GBP
0.25 ordinary shares	CFD	increasing a short position	768	63.7454 GBP
0.25 ordinary shares	CFD	reducing a long position	51	63.7455 GBP
0.25 ordinary shares	CFD	reducing a short position	400	63.7455 GBP
0.25 ordinary shares	CFD	reducing a short position	1,009	63.7465 GBP
0.25 ordinary shares	CFD	reducing a short position	117	63.7497 GBP
0.25 ordinary shares	CFD	reducing a short position	69	63.7497 GBP
0.25 ordinary shares	CFD	reducing a short position	28	63.7497 GBP
0.25 ordinary shares	CFD	increasing a long position	169	63.7500 GBP
0.25 ordinary shares	CFD	increasing a short position	10	63.7500 GBP
0.25 ordinary shares	CFD	reducing a long position	230	63.7500 GBP
0.25 ordinary shares	CFD	reducing a short position	173	63.7500 GBP
0.25 ordinary shares	CFD	reducing a short position	50	63.7500 GBP
0.25 ordinary shares	CFD	increasing a long position	24	63.7500 GBP
0.25 ordinary shares	CFD	increasing a long position	113	63.7500 GBP
0.25 ordinary shares	CFD	reducing a short position	4,100	63.7500 GBP
0.25 ordinary shares	CFD	reducing a short position	11	63.7500 GBP
0.25 ordinary shares	CFD	increasing a short position	4,100	63.7500 GBP
0.25 ordinary shares	CFD	reducing a long position	377	63.7500 GBP
0.25 ordinary shares	CFD	increasing a short position	130,403	63.7500 GBP
0.25 ordinary shares	CFD	reducing a long position	152	63.7501 GBP
0.25 ordinary shares	CFD	reducing a long position	386	63.7501 GBP
0.25 ordinary shares	CFD	reducing a long position	20	63.7501 GBP
0.25 ordinary shares	CFD	reducing a long position	291	63.7501 GBP
0.25 ordinary shares	CFD	reducing a long position	2,428	63.7501 GBP
0.25 ordinary shares	CFD	reducing a long position	655	63.7501 GBP
0.25 ordinary shares	CFD	reducing a long position	2,172	63.7501 GBP
0.25 ordinary shares	CFD	reducing a long position	164	63.7501 GBP
0.25 ordinary shares	CFD	reducing a long position	135	63.7507 GBP
0.25 ordinary shares	CFD	increasing a short position	12	63.7519 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
N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

(ii) Exercise

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

(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)
N/A	N/A	N/A	N/A

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:	25 August 2026
Contact name:	Claire Gordon
Telephone number:	+44 141 245-8893

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

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