Rule 38.5A - Replacement of DCC Energy plc

Morgan Stanley & Co. Int'l plc

05 October 2026

AMENDMENT(2(a))

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:	01 October 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	28,493	64.4500 GBP	64.2871 GBP
0.25 ordinary shares	SALES	66,987	64.4084 GBP	64.2952 GBP
0.25 ordinary shares	SALES	117	84.9175 USD	84.9175 USD

(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	increasing a long position	394	64.2952 GBP
0.25 ordinary shares	CFD	reducing a short position	1	64.3000 GBP
0.25 ordinary shares	CFD	increasing a short position	32	64.3000 GBP
0.25 ordinary shares	CFD	reducing a short position	24	64.3000 GBP
0.25 ordinary shares	CFD	increasing a short position	479	64.3000 GBP
0.25 ordinary shares	CFD	increasing a short position	82	64.3000 GBP
0.25 ordinary shares	CFD	increasing a short position	3,322	64.3000 GBP
0.25 ordinary shares	CFD	increasing a long position	235	64.3000 GBP
0.25 ordinary shares	CFD	reducing a short position	41,421	64.3000 GBP
0.25 ordinary shares	CFD	increasing a short position	220	64.3000 GBP
0.25 ordinary shares	CFD	reducing a long position	344	64.3000 GBP
0.25 ordinary shares	CFD	reducing a short position	51	64.3000 GBP
0.25 ordinary shares	CFD	reducing a short position	48	64.3000 GBP
0.25 ordinary shares	CFD	increasing a short position	1,940	64.3000 GBP
0.25 ordinary shares	CFD	increasing a short position	334	64.3000 GBP
0.25 ordinary shares	CFD	increasing a short position	1,300	64.3000 GBP
0.25 ordinary shares	CFD	increasing a long position	30	64.3000 GBP
0.25 ordinary shares	CFD	increasing a short position	618	64.3000 GBP
0.25 ordinary shares	CFD	increasing a short position	57	64.3001 GBP
0.25 ordinary shares	CFD	reducing a short position	208	64.3002 GBP
0.25 ordinary shares	CFD	reducing a short position	105	64.3008 GBP
0.25 ordinary shares	CFD	reducing a short position	441	64.3008 GBP
0.25 ordinary shares	CFD	reducing a short position	288	64.3008 GBP
0.25 ordinary shares	CFD	reducing a long position	447	64.3045 GBP
0.25 ordinary shares	CFD	increasing a short position	98	64.3046 GBP
0.25 ordinary shares	CFD	increasing a short position	370	64.3051 GBP
0.25 ordinary shares	CFD	reducing a long position	328	64.3061 GBP
0.25 ordinary shares	CFD	reducing a long position	35	64.3061 GBP
0.25 ordinary shares	CFD	reducing a long position	180	64.3061 GBP
0.25 ordinary shares	CFD	reducing a long position	4	64.3061 GBP
0.25 ordinary shares	CFD	reducing a short position	3,325	64.3066 GBP
0.25 ordinary shares	CFD	reducing a long position	6	64.3078 GBP
0.25 ordinary shares	CFD	increasing a long position	538	64.3083 GBP
0.25 ordinary shares	CFD	increasing a short position	2,869	64.3115 GBP
0.25 ordinary shares	CFD	increasing a short position	1,240	64.3115 GBP
0.25 ordinary shares	CFD	reducing a short position	141	64.3175 GBP
0.25 ordinary shares	CFD	reducing a short position	930	64.3195 GBP
0.25 ordinary shares	CFD	reducing a short position	806	64.3195 GBP
0.25 ordinary shares	CFD	increasing a long position	58	64.3206 GBP
0.25 ordinary shares	CFD	increasing a long position	113	64.3223 GBP
0.25 ordinary shares	CFD	increasing a short position	20	64.3225 GBP
0.25 ordinary shares	CFD	reducing a long position	244	64.3302 GBP
0.25 ordinary shares	CFD	increasing a short position	1,943	64.3306 GBP
0.25 ordinary shares	CFD	increasing a short position	36	64.3313 GBP
0.25 ordinary shares	CFD	reducing a long position	255	64.3367 GBP
0.25 ordinary shares	CFD	increasing a short position	4	64.3375 GBP
0.25 ordinary shares	CFD	increasing a long position	218	64.3449 GBP
0.25 ordinary shares	CFD	increasing a short position	11	64.3500 GBP
0.25 ordinary shares	CFD	increasing a long position	344	64.3500 GBP
0.25 ordinary shares	CFD	reducing a short position	98	64.3500 GBP
0.25 ordinary shares	CFD	reducing a short position	48	64.3500 GBP
0.25 ordinary shares	CFD	reducing a short position	1,351	64.3614 GBP
0.25 ordinary shares	CFD	reducing a short position	16	64.3704 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:	05 October 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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